| A |
| A |
Ampere(s) |
| A/C |
Air Conditioning |
| A/D |
Analog to Digital |
| A/DFL |
Air Deflector |
| A/F |
Air/Fuel Ratio |
| A/T |
Automatic Transmission/Transaxle |
| AAT |
Ambient Air Temperature |
| ABS |
Antilock Brake System |
| Abv |
Above |
| AC |
Alternating Current |
| Acc |
Access |
| ACC |
Automatic Climate Control, ACCumulator |
| Accel |
Acceleration |
| Acclrm |
Accelerometer |
| Acclrtm |
Acceleration |
| Accum |
ACCumulator |
| Accy |
Accessory |
| ACL |
Air Cleaner |
| ACM |
Air Conditioning Module |
| Acnt |
Accent |
| Acsry |
Accessory |
| Act |
Actual |
| Actr |
Actuator |
| ACTV |
Activate |
| ACR4 |
Air Conditioning Refrigerant, Recovery, Recycling, Recharging |
| AD |
Automatic Disconnect, Accommodated Device |
| Adap |
Adapter |
| Adapt |
Adaptive |
| Adapts |
Adapters |
| Addt |
Additive |
| ADG |
Accommodated Device Gateway |
| Adhes |
Adhesive |
| Adj |
Adjust |
| Adjr |
Adjuster |
| ADL |
Automatic Door Lock |
| ADMIN |
Administrative |
| Ads |
Adsorber |
| ADS |
Auxiliary Discriminating Sensor |
| Adv |
Advanced |
| AFECM |
Alternative Fuel Engine Control Module |
| AFM |
Active Fuel Management, Air Flow Meter |
| AFO |
Alternative Fuel Operation |
| AFR |
Air Fuel Ratio |
| Aft |
After |
| AH |
Active Handling |
| AHRS |
Amp-Hours |
| AI |
Air Inlet |
| AIR |
Secondary Air Injection |
| Al |
Aluminum |
| ALC |
Automatic Level Control, Automatic Lamp Control |
| ALDL |
Assembly Line Diagnostic Link |
| ALM |
Automatic Level Module |
| ALS |
All Seasons - A tire specification |
| Alt |
Alternative, Altitude |
| AM/FM |
Amplitude Modulation/Frequency Modulation |
| Amb |
Ambient |
| Amm |
Ammeter |
| Amp |
Ampere, Amplifier |
| Ampf |
Amplifier |
| Amps |
Amperages |
| Amt |
Armature |
| Anc |
Anchor |
| Ant |
Antenna |
| AP |
Accelerator Pedal |
| APCM |
Accessory Power Control Module |
| API |
American Petroleum Institute |
| APLQ |
Applique |
| APM |
Accelerator Pedal Module, Accessory Power Module |
| APP |
Accelerator Pedal Position |
| APPL |
Application |
| Apr |
April |
| APT |
Adjustable Part Throttle |
| APU |
Auxiliary Power Unit |
| APV |
All Purpose Vehicle |
| ARS |
Adaptive Receptive System |
| ASC |
Anti-Slip Control |
| Asm |
Assembly |
| ASM |
Accelerator and Servo Control Module, Alarm Siren Module |
| ASR |
Acceleration Slip Regulation |
| ASST |
Assist |
| AT |
Automatic Transmission |
| ATA |
Automatic Transmission Actuator |
| ATC |
Automatic Transfer Case, Automatic Temperature Control, Automatic Traction Control, Axle Torque Capacity |
| ATCH |
Attach |
| ATD |
Allison Transmission Division |
| ATDC |
After Top Dead Center |
| ATF |
Automatic Transmission Fluid |
| ATS |
Air Temperature Sensor |
| ATV |
All Terrain Vehicle |
| ATSLC |
Automatic Transmission Shift Lock Control |
| Aug |
August |
| Auto |
Automatic |
| Aux |
Auxiliary |
| Avg |
Average |
| A4WD |
Automatic Four-Wheel Drive |
| AWD |
All-Wheel Drive |
| AWG |
American Wire Gage |
| B |
| B/C |
BellCrank |
| B/JNT |
Ball Joint |
| B/U |
Back Up |
| B+ |
Battery Positive Voltage |
| BAI |
Blower Air Inlet |
| BAL |
Balance |
| BALR |
Balancer |
| BARO |
Barometric Pressure |
| BARR |
Barrier |
| BAS |
Belt Alternator System, Brake Apply Sensor |
| BATT |
Battery |
| BBV |
Brake Booster Vacuum |
| BCA |
Bias Control Assembly |
| BCM |
Body Control Module |
| BD |
Board |
| BEC |
Bus Electrical Center |
| BFC |
Body Function Controller |
| BFL |
Baffle |
| BHD |
Bulkhead |
| BG |
Beige |
| BHP |
Brake Horsepower |
| BIW |
Body In White |
| BK |
Black |
| BKG |
Backing |
| BKL |
Buckle |
| BKLT |
Booklet |
| BKT |
Bucket |
| BL |
Bleed |
| BLK |
Block, Black |
| BLO |
Blower |
| Blts |
Belts |
| BLU |
Blue |
| BLW |
Brake Lining Wear |
| Bn |
Bank |
| BN |
Brown |
| BOM |
Bill Of Material |
| BP |
Back Pressure |
| BPCM |
Battery Pack Control Module |
| BPMV |
Brake Pressure Modulator Valve |
| BPP |
Brake Pedal Position |
| BPR |
Bumper |
| BR |
Brace |
| BRD |
Briad |
| BRDR |
Border |
| BRG |
Bearing |
| BRK |
Brake |
| BRKR |
Breaker |
| BRKT |
Bracket |
| BRN |
Brown |
| BTCM |
Brake Torque Control Module |
| BTDC |
Before Top Dead Center |
| BTM |
Battery Thermal Module |
| BTSI |
Brake Transmission Shift Interlock |
| BTU |
British Thermal Units |
| BU |
Blue |
| C |
| °C |
Degrees Celsius |
| C/BAL |
Counterbalance |
| C/CASE |
Crankcase |
| C/LP |
Courtesy Lamp |
| C/LTR |
Cigarette Lighter |
| C/MBR |
Crossmember |
| C/O |
Carryover |
| C/OVR |
Crossover |
| C/PLR |
Center Pillar |
| C/SHF |
Cross Shaft |
| C/VLV |
Control Valve |
| CABT |
Cabinet |
| CAC |
Charge Air Cooler |
| CAFE |
Corporate Average Fuel Economy |
| Cal |
Calibration |
| Calc |
Calculated |
| CALN |
Calibration |
| CALR |
Calibrator |
| Cam |
Camshaft |
| CAN |
Controller (Control) Area Network |
| CANC |
Cancel |
| CAPAC |
Capacitor |
| CARB |
Carburetor, California Air Resources Board |
| CARR |
Carrier |
| CASE |
Crankshaft Angle Sense Error |
| Cass |
Cassette |
| CAV |
Cavity |
| CBL |
Cable |
| CC |
Coast Clutch, Climate Control |
| cm3 |
Cubic Centimeters |
| CCM |
Convenience Charge Module, Chassis Control Module, Central Control Module |
| CCOT |
Cycling Clutch Orifice Tube |
| CCP |
Climate Control Panel |
| CCW |
Counter Clock-Wise |
| CD |
Compact Disc |
| CD/PLYR |
Compact Disc Player |
| CDX |
Compact Disc Changer |
| CE |
Commutator End |
| CEAB |
Cold Engine Air Bleed |
| CEMF |
Counter Electromotive Force |
| CEX |
Cabin Heat Exchanger |
| CFM |
Cubic Feet per Minute |
| CG |
Center of Gravity |
| CHAN |
Channel |
| CHAS |
Chassis |
| CHEM |
Chemical |
| CHK |
Check |
| CHMBR |
Chamber |
| CHRG |
Charge |
| CID |
Cubic Inch Displacement |
| CIU |
Charge Interface Unit |
| CKP |
Crankshaft Position (Sensor) |
| Ckt |
Circuit |
| C/LTR |
Cigar Lighter |
| CL |
Closed Loop, Clear, Clutch, Clamp |
| CLA |
Clamp |
| CLER |
Clearance |
| CLG |
Cooling |
| CLK |
Clock |
| CLNG |
Cleaning |
| CLNR |
Cleaner |
| CLPR |
Caliper |
| CLR |
Cooler, Color |
| CLSR |
Closure |
| CLS |
Coolant Level Switch |
| CLU |
Clutch |
| CLV |
Clevis |
| cm |
Centimeter |
| CM/SHF |
Camshaft |
| CMC |
Compressor Motor Controller |
| Cmd |
Command |
| Cmmd |
Commanded |
| CMP |
Camshaft Position, Component |
| CMPD |
Compound |
| CMPR |
Compressor |
| CMPRN |
Compression |
| CMPTR |
Computer |
| CNCT |
Contact |
| CNDCT |
Conductor |
| CNDSR |
Condenser |
| CNG |
Compressed Natural Gas |
| CNSL |
Console |
| CNSTR |
Canister |
| CNTNR |
Container |
| CNTR |
Counter |
| CO |
Carbon Monoxide |
| CO2 |
Carbon Dioxide |
| COAX |
Coaxial |
| COL |
Column |
| COLR |
Collar |
| COMB |
Combination |
| Combo |
Combination |
| COML |
Commercial |
| Comm |
Communication |
| COMP |
Compensator |
| Compl |
Complete(d) |
| COMPT |
Compartment |
| Cond |
Condition |
| Config |
Configuration |
| CONN |
Connector |
| Const |
Constant |
| CONT |
Control |
| CONTAM |
Contamination |
| CONV |
Converter |
| COOL |
Coolant |
| COR |
Cornering |
| CORP |
Corporation |
| COT |
Cotter |
| CPA |
Connector Position Assurance |
| CPLG |
Coupling |
| CPLY |
Capillary |
| CPN |
Companion |
| CPP |
Clutch Pedal Position |
| CPS |
Childseat Positioning Sensor, Central Power Supply |
| CPSL |
Capsule |
| CPT |
Carpet |
| CPU |
Central Processing Unit |
| CR |
Cross, Cream |
| CR/SHF |
Crankshaft |
| CRK |
Crank |
| CRSN |
Corrosion |
| CRT |
Cathode Ray Tube |
| CRTC |
Cathode Ray Tube Controller |
| CS |
Charging System |
| CSFI |
Central Sequential Fuel Injection |
| CSTG |
Casting |
| CSTR |
Cluster |
| CTD |
Coated, Content Theft Deterrent |
| CTG |
Coating |
| CTH |
Catch |
| CTHR |
Catcher |
| CTL |
Central |
| CTLTC |
Catalytic |
| CTN |
Carton |
| CTP |
Closed Throttle Position |
| CTR |
Center |
| Ctrl |
Control |
| CTSHF |
Countershaft |
| Ctsy |
Courtesy |
| CTUR |
Contour |
| CUR |
Current |
| CURT |
Curtain |
| CUSH |
Cushion |
| cu ft |
Cubic Foot/Feet |
| cu in |
Cubic Inch/Inches |
| CV |
Constant Velocity |
| CVR |
Cover |
| CVRSS |
Continuously Variable Road Sensing Suspension |
| CVRTD |
Continuously Variable Real Time Damping |
| CVT |
Continuously Variable Transaxle, Continuously Variable Transmission |
| CWT |
Counterweight |
| CYC |
Cycle |
| Cyl |
Cylinder(s) |
| D |
| D |
Drive, Dark |
| D/CVR |
Dust Cover |
| D/EXH |
Dual Exhaust |
| D/O |
Double Offset |
| DA |
Dash |
| DAB |
Delayed Accessory Bus |
| dB |
Decibels |
| dBA |
Decibels on A-weighted Scale |
| dBm |
Decibel Meter |
| DC |
Direct Current, Duty Cycle |
| DCLR |
Decerate |
| DCM |
Door Control Module |
| DDM |
Driver Door Module |
| DDN |
Deadener |
| DDS |
Driver Door (smart) Switch |
| DE |
Drive End |
| Dec |
December |
| DEC |
Digital Electronic Controller |
| Decel |
Decelerate |
| Def |
Defrost |
| DEFG |
Defogger |
| Defog |
Defogger |
| DEFR |
Defroster |
| Deg |
Degrees |
| Deg C |
Degrees Celsius |
| DEHYDR |
Dehydrator |
| Del |
Delivered |
| DEL |
Delete |
| DEPR |
Depression |
| DERM |
Diagnostic Energy Reserve Module |
| Des |
Desired |
| DES |
Data Encryption Standard |
| Desc |
Description |
| DFCO |
Deceleration Fuel Cut-Off |
| DFL |
Deflector |
| DI |
Distributor Ignition |
| Diag |
Diagnostic |
| DIAG |
Diagonal |
| DIAGN |
Diaphragm |
| dia |
Diameter |
| DIC |
Driver Information Center |
| Diff |
Differential |
| Dig |
Digit |
| DIM |
Dash Integration Module, Dimension |
| DIMR |
Dimmer |
| DIR |
Direct |
| Dis |
Disable |
| DIS |
Display |
| DISCH |
Discharge |
| Discrim |
Discriminate |
| DISCRM |
Discriminating |
| Disp |
Display |
| DISPL |
Displacement |
| DISPR |
Dispenser |
| DIST |
Distance |
| DISTR |
Distributor |
| DIV |
Divider |
| DK |
Dark |
| DLC |
Data Link Connector, Diamond Like Carbon, Diamond Like Coating |
| DLC (S/P) |
Data Link Controller (Serial / Parallel) |
| DLVY |
Delivery |
| DM |
Dome |
| DMCM |
Drive Motor Control Module |
| DMG |
Damage |
| DMM |
Digital Multimeter |
| DMSDS |
Drive Motor Speed and Direction Sensor |
| DMU |
Drive Motor Unit |
| DN |
Down |
| DNR |
Dolby Noise Reduction |
| DNSHFT |
Downshift |
| DOC |
Document |
| DOHC |
Dual Overhead Camshafts |
| Dol |
Dolby |
| DPM |
Driver Position Module |
| DPNR |
Dampener |
| Dr |
Door |
| DRL |
Daytime Running Lights |
| DRN |
Drain |
| DRP |
Dynamic Rear Proportion |
| DRVN |
Driven |
| Drvr |
Driver |
| DSCC |
Distance Sensing Cruise Control |
| DSCM |
Drivers Seat Control Module |
| DSGN |
Design |
| DSL |
Diesel |
| DSM |
Driver Seat Module |
| DSP |
Digital Signal Process |
| DTC |
Diagnostic Trouble Code |
| DTNT |
Detent |
| DTRNT |
Deterrent |
| DVD |
Digital Versatile Disc |
| DVTR |
Diverter |
| DWG |
Drawing |
| Dwn |
Down |
| E |
| E&C |
Entertainment & Comfort |
| E/GATE |
End Gate |
| E/M |
English/Metric |
| EA |
Each |
| EBC |
Electronic Brake Control |
| EBCM |
Electronic Brake Control Module |
| EBM |
Electronic Brake Module |
| EBTCM |
Electronic Brake and Traction Control Module |
| EC |
Electrical Center, Engine Control |
| ECC |
Electronic Climate Control |
| ECI |
Extended Compressor at Idle |
| ECL |
Engine Coolant Level |
| ECM |
Engine Control Module, Electronic Control Module |
| Econ |
Economy |
| ECS |
Emission Control System |
| ECT |
Engine Coolant Temperature |
| ECU |
Electronic Control Unit |
| EEPROM |
Electrically Erasable Programmable Read Only Memory |
| EEVIR |
Evaporator Equalized Values in Receiver |
| EFE |
Early Fuel Evaporation |
| EFI |
Electronic Fuel Injection |
| EGR |
Exhaust Gas Recirculation |
| EHA |
Electo Hydrostatic Actuator |
| EHCU |
Electric Hydraulic Control Unit |
| EGR TVV |
Exhaust Gas Recirculation Thermal Vacuum Valve |
| EHPS |
Electro-Hydraulic Power Steering |
| EI |
Electronic Ignition |
| EJCTR |
Ejector |
| EL |
Elbow |
| ELAP |
Elapsed |
| ELAS |
Elastic |
| ELB |
Emblem |
| ELC |
Electronic Level Control |
| Elec |
Electric |
| ELECT |
Electrode |
| ELEK |
Electronic |
| EMER |
Emergency |
| EMF |
Electromotive Force |
| EMI |
Electromagnetic Interference |
| EMIS |
Emission |
| EN |
Evaporative Canister |
| ENG |
Engine |
| ENGMT |
Engagement |
| ENGY |
Energy |
| ENGZR |
Energizer |
| ENV |
Envelope |
| EOP |
Engine Oil Pressure |
| EOS |
Exhaust Oxygen Sensor |
| EOT |
Engine Oil Temperature |
| EPA |
Environmental Protection Agency |
| EPR |
Exhaust Pressure Regulator |
| EPROM |
Erasable Programmable Read Only Memory |
| EPS |
Electric Power Steering |
| EQ |
Equalizer |
| EQLZR |
Equalizer |
| EQUIP |
Equipped |
| ESB |
Expansion Spring Brake |
| ESC |
Electronic Suspension Control |
| ESCUT |
Escutcheon |
| ESD |
Electrostatic Discharge |
| ESM |
Electronic Steering Module |
| ESN |
Electronic Serial Number |
| ESO |
Engine Shut Off |
| Est |
Estimated |
| ETC |
Electronic Throttle Control, Electronic Temperature Control, Electronic Timing Control |
| ETCC |
Electronic Touch Climate Control |
| ETR |
Electronically Tuned Receiver (Radio) |
| ETS |
Enhanced Traction System, Enhanced Traction System |
| EV |
Electric Vehicle |
| Evap |
Evaporator |
| EVAP |
Evaporative Emission |
| EVO |
Electronic Variable Orifice |
| EVPR |
Evaporator |
| EX |
Exhaust |
| EXCH |
Exchanger |
| EXH |
Exhaust |
| EXPDG |
Expanding |
| EXPN |
Expansion |
| Ext |
Extended |
| EXT |
External |
| EXTN |
Extension |
| EXTR |
Exterior |
| EYLT |
Eyelet |
| F |
| °F |
Degrees Fahrenheit |
| F |
Fahrenheit |
| F/AXL |
Front Axle |
| F/CMPT |
Front Compartment |
| F/D |
Front of Dash |
| F/END |
Front End |
| F/FDR |
Front Fender |
| F/FLR |
Front Floor |
| F/GA |
Fuel Gage |
| F/IDL |
Fuel Idle |
| F/INJN |
Fuel Injection |
| F/INJR |
Fuel Injector |
| F/PMP |
Fuel Pump |
| F/RST |
Foot Rest |
| F/SEAT |
Front Seat |
| F/TNK |
Fuel Tank |
| F/TOP |
Folding Top |
| F4WD |
Full-time Four Wheel Drive |
| FAC |
Facing |
| FACT |
Factor |
| FC |
Fan Control |
| Fdbk |
Feedback |
| Feb |
February |
| FDC |
Fuel Data Center |
| FED |
Federal All United States except California |
| FEDS |
Fuel Enable Data Stream |
| FEIC |
Fuel Economy Integrated Counter |
| FET |
Field Effect Transistor |
| FEX |
Front End heat eXchanger |
| FF |
Flexible Fuel |
| FFH |
Fuel-Fired Heater |
| FFV |
Flexible Fuel Vehicle |
| FI |
Fuel Injection |
| FICM |
Fuel Injector Control Module |
| FIL |
Filler |
| FILA |
Filament |
| Filt |
Filter |
| FIN |
FINancial, Finish |
| FL |
Front Left |
| FLDG |
Folding |
| FLEX |
Flexible |
| FLG |
Flange |
| FLMBTY |
Flammability |
| Flr |
Floor |
| FLSHR |
Flasher |
| FLTR |
Filter |
| FLYWHL |
Flywheel |
| FM |
Frequency Modulation |
| FMVSS |
Federal U.S. Motor Vehicle Safety Standards |
| FNA |
Functional Name Address |
| FNM |
Functional Name Modifier |
| FORG |
Forging |
| FP |
Fuel Pump |
| FR |
Front Right |
| Freq |
Frequency |
| FRICT |
Friction |
| FRM |
Frame |
| FRM/U |
Frame Unit |
| Frnt |
Front |
| FRP |
Fuel Rail Pressure |
| FRT |
Front |
| FSCM |
Fuel System Control Module |
| ft |
Foot/Feet |
| FT |
Fuel Trim |
| FTG |
Fitting |
| ft-lb |
Foot-Pounds |
| FTP |
Fuel Tank Pressure |
| FV |
Front View |
| Fwd |
Forward |
| F4WD |
Full Time Four Wheel Drive |
| 4WAL |
Four Wheel Antilock |
| 4WD |
Four Wheel Drive |
| FW |
Flat Wire |
| FWD |
Front Wheel Drive, Forward |
| FWS |
Front Wheel Spoiler |
| G |
| g |
Grams, Gravitational Acceleration |
| G/MLDG |
Garnish Molding |
| G/NUT |
Gearnut |
| GA |
Gage, Gauge |
| GAL |
Gallery |
| gal |
Gallon |
| GARN |
Garnish |
| gas |
Gasoline |
| GCW |
Gross Combination Weight |
| GD |
Gold |
| GDE |
Guide |
| Gen |
Generator |
| GL |
Gear Lubricant |
| GLZ |
Glaze |
| GM |
General Motors |
| GM SPO |
General Motors Service Parts Operations |
| GN |
Green |
| Gnd |
Ground |
| GOV |
Governor |
| GOVT |
Government |
| GPDS |
Global Product Description System |
| GPM |
Gallons Per Minute |
| GPS |
Global Positioning System |
| GR |
Gear |
| GRL |
Grille |
| GRN |
Green |
| GROM |
Grommet |
| GRP |
Group |
| GRV |
Groove |
| GRVD |
Grooved |
| GRY |
Gray |
| GS |
Garage Shift, Gold Stripe |
| GTR |
Gutter |
| GUSS |
Gusset |
| GVAR |
Gross Vehicle Axle Rating |
| GVDP |
Global Vehicle Development Process |
| GVL |
Gravel |
| GVW |
Gross Vehicle Weight |
| GVWR |
Gross Vehicle Weight Rating (at ground) |
| GY |
Gray |
| H |
| H |
Hydrogen |
| H/C |
High Compression |
| H/PLR |
Hinge Pillar |
| H/PRF |
High Performance |
| H/RST |
Head Restraint |
| H/SHLD |
Heat Shield |
| H/W |
Hardware |
| H2O |
Water |
| HARN |
Harness |
| HC |
Hydrocarbons |
| HCM |
Heating Control Module, HVAC Control Module |
| HCP |
Hybrid Control Processor |
| HD |
Heavy Duty, Head |
| HDC |
Heavy Duty Cooling |
| HDL |
Handle |
| HDLNG |
Headlining |
| HDLP |
Headlamp |
| HDR |
Header |
| HDV |
Heavy Duty Vehicle |
| HDW |
Hardware |
| HE |
Hinge |
| HEV |
Hybrid Electric Vehicle |
| hex |
Hexagon, Hexadecimal |
| Hg |
Mercury |
| Hi |
High |
| Hi Alt |
High Altitude |
| HID |
HIgh Intensity Discharge (headlamps) |
| Hist |
History |
| HLDR |
Holder |
| HNGR |
Hanger |
| HO2S |
Heated Oxygen Sensor |
| HOLDN |
Hold Down |
| Horiz |
Horizontal |
| HP |
Horsepower |
| HPL |
High Pressure Liquid |
| HPM |
Hybrid Power Module |
| HPS |
High Performance System |
| HPV |
High Pressure Vapor |
| HPVS |
Heat Pump Ventilation System |
| Hr |
Hour |
| hrdw |
Hardware |
| Hrs |
Hours |
| HSG |
Housing |
| HT |
Heat |
| HTCM |
HVAC Themal Control Module |
| HTD |
Heated |
| Htr |
Heater |
| HUD |
Head Up Display |
| HV |
High Voltage, Hybrid Vehicle |
| HVAC |
Heater Ventilation Air Conditioning |
| HVACM |
Heater Vent Air Conditioning Module |
| HVIL |
High Voltage Interlock Loop |
| HVM |
Heater Vent Module |
| HVY |
Heavy |
| HW |
Heated Windshield |
| HWY |
Highway |
| HYD |
Hydraulic |
| Hz |
Hertz |
| I |
| I/M |
Inspection & Maintenance |
| I/O |
In/Out, Input/Output |
| I/P |
Instrument Panel |
| I/PEC |
Instrument Panel Electrical Center |
| I/S |
Inside |
| IA |
Intake Air |
| IAC |
Idle Air Control |
| IAT |
Intake Air Temperature |
| IC |
Integrated Circuit, Ignition Control |
| ICCS |
Integrated Chassis Control System |
| ICDX |
Integrated Compact Disc Changer |
| ICM |
Ignition Control Module |
| ICS |
Integrated Chassis System |
| ID |
Identification, Inside Diameter, Identifier |
| IDI |
Integrated Direct Ignition |
| IEA |
Impact Energy Absorber |
| IFF |
Injection Fuel Filter |
| IGBT |
Insulated Gate Bi-Polar Transistor |
| ign |
Ignition |
| ILC |
Idle Load Compensator |
| Illum |
Illumination |
| IMDX |
Integrated Mini Disc Changer |
| Immo |
Immobilizer |
| IMP |
Impact |
| IMRC |
Intake Manifold Runner Control |
| IMT |
Intake Manifold Tuning |
| In |
Inch/Inches |
| Inadv |
Inadvertent |
| Inc |
Increment |
| Incand |
Incandescent |
| INCLR |
Intercooler |
| IND |
Indictor |
| Infl |
Inflatable |
| INFLR |
Inflator |
| Info |
Information |
| Init |
Initial |
| Inj |
Injector |
| INJN |
Injection |
| INJR |
Injector |
| INL |
Inlet |
| INR |
Inner |
| INS |
Insert |
| INSL |
Insulator |
| INSP |
Inspection |
| inst |
Instantaneous, Instant |
| INST |
Instrument |
| INSTL |
Install |
| INSTR |
Instruction |
| Int |
Interior |
| INT |
Intake |
| IP |
Instrument Panel |
| IPC |
Instrument Panel Cluster |
| IPCM |
Instrument Panel Cluster Module |
| IPG |
Instrument Panel Glove box |
| IPL |
Instrument Panel, Lower |
| IPM |
Instrument Panel Module |
| IPR |
Instrument Panel Retainer |
| IPU |
Instrument Panel, Upper |
| IRVM |
Inside Rear View Mirror |
| IRVSM |
Inside Rear View Sensing Mirror |
| ISC |
Idle Speed Control |
| ISCM |
Idle Speed Control Motor |
| ISG |
Idle Speed Governor |
| ISM |
Input Switch Module |
| Iso |
Isolation |
| ISO |
International Standards Organization |
| ISP |
Integrated Spark Plug, Internet Service Provider |
| ISS |
Input Speed Shaft, Input Shaft Speed |
| ITCM |
Integrated Transmission Control Module |
| IVED |
Integrated Vehicle Electrical Design |
| IVER |
Integration Vehicle Engineering Release |
| K |
| K/UP |
Kick Up |
| KAM |
Keep Alive Memory |
| KDD |
Keyboard Display Driver |
| Kg |
Kilogram |
| Kg/h |
Kilograms per Hour |
| KHz |
Kilohertz |
| km |
Kilometer |
| Km/h |
Kilometers per Hour |
| Km/l |
Kilometers per Liter |
| KNU |
Knuckle |
| kPa |
Kilopascals |
| KS |
Knock Sensor |
| kV |
Kilovolts |
| L |
| L |
Liter, Light, Low |
| L/GATE |
Lift Gate |
| L/PLR |
Lock Pillar |
| L/SLIP |
Limited Slip |
| L4 |
Four Cylinder Engine, In-Line |
| L6 |
Six-Cylinder Engine, In-Line |
| LAB |
Laboratory |
| LAM |
Laminate |
| LAT |
Latch |
| LATL |
Lateral |
| lb |
Pound |
| lb ft |
Pound Feet Torque |
| lb in |
Pound Inch Torque |
| LBL |
Label |
| LBS. FT. |
pounds foot |
| LBS. IN. |
pounds inch |
| LCD |
Liquid Crystal Display |
| LCG |
Lacing |
| LCM |
Lighting Control Module |
| LD |
Light Duty |
| LDCL |
Left Door Closed Locking |
| LDCM |
Left Door Control Module |
| LDGV |
Ledge |
| LDM |
Lamp Driver Module |
| Lduty |
Light Duty |
| LED |
Light Emitting Diode |
| LEV |
Low Emissions Vehicle |
| LF |
Left Front |
| LFTR |
Lifter |
| LGM |
Lift Gate Module |
| LGT |
Light |
| LGTDNL |
Longitudinal |
| LIC |
License |
| LIMS |
Limit |
| LIQ |
Liquid |
| LK |
Lock |
| LKG |
Locking |
| LMD |
Left Mid Door |
| LMTNG |
Limiting |
| LNG |
Lining |
| LNKG |
Linkage |
| LNR |
Liner |
| Lo |
Low |
| LOC |
Location |
| LOCR |
Locator |
| LP |
Lamp |
| LPG |
Liquefied Petroleum Gas (Propane) |
| LPS |
Low Pressure Sensor |
| LPTW |
Low Tire Pressure Warning |
| lm |
Lumens |
| LR |
Left Rear |
| LRD |
Left Rear Door |
| Lrn |
Learn |
| Lt |
Left |
| LT |
Light Truck, Long Term, Lead Time |
| LTPI |
Low Tire Pressure Indicator |
| LTPW |
Low Tire Pressure Warning |
| LTPWS |
Low Tire Pressure Warning System |
| LTR |
Letter |
| LUB |
Lubricant |
| LUGG |
Luggage |
| LUV |
Louver |
| Lvl |
Level |
| LVL |
Level |
| LVLG |
Leveling |
| LVR |
Lever |
| LWB |
Long Wheel Base |
| LWR |
Lower |
| M |
| M/C |
Mixture Control |
| M/CYL |
Master Cylinder |
| M/FUNC |
Multifunction |
| M/PORT |
Multiport |
| M/T |
Manual Transmission |
| M/TRNS |
Manual Transmission |
| MAF |
Mass Air Flow |
| MAFS |
Mass Air Flow Sensor |
| MAG |
Magnetic |
| MAINT |
Maintenance |
| Malf |
Malfunction |
| MALL |
Multifunction Alarm Lighting and Locking |
| Man |
Manual |
| MANIF |
Manifold |
| Manufact |
Manufactures |
| MAP |
Manifold Absolute Pressure |
| MAPS |
Manifold Absolute Pressure Sensor |
| Mar |
March |
| MAS |
Master |
| MAT |
Manifold Absolute Temperature, Manifold Air Temperature |
| MATL |
Material |
| MATLSPEC |
Material Specification |
| Max |
Maximum |
| MBOM |
Manufacturing Bill Of Materials |
| MCHG |
Machining |
| MCU |
Microprocessor Control Unit |
| MD |
Mini Disk |
| MDL |
Module |
| MDP |
Manifold Differential Pressure |
| MDX |
Mini Disk Changer |
| Med |
Medium |
| MEDLN |
Medallion |
| Mem |
Memory |
| MET |
Metal |
| MFI |
Multiport Fuel Injection |
| Mgmt |
Management |
| mi |
Miles |
| MIC |
Microphone |
| Mid |
Midrange |
| MIL |
Malfunction Indicator Lamp, Military |
| min |
Minimum |
| Min |
Minute |
| MIN |
Mobile Identification Number |
| MIR |
Mirror |
| MIX |
Mixture |
| MKR |
Marker |
| mL |
Milliliter |
| mm |
Millimeter |
| mm3 |
cubic millimeter |
| mmhg |
millimeters of Mercury |
| MMM |
Memory Mirror Module |
| Mod |
Module |
| MOD |
Modulator |
| Mon, MON |
Monitor |
| MOT |
Motor |
| MPG |
Miles per Gallon |
| MPH |
Miles per Hour |
| ms |
Millisecond |
| MSEC |
Millisecond |
| Msg |
Message |
| MSM |
Memory Seat Module |
| MST |
Manifold Surface Temperature |
| MSTRE |
Moisture |
| MSVA |
Magnetic Steering Variable Assist, Magnasteer® |
| MT |
Manual Transmission/Transaxle, Mount |
| MTG |
Mounting |
| Mtr |
Motor |
| MTR |
Meter |
| MTRG |
Metering |
| MUFF |
Muffler |
| Mult |
Multiple |
| Mux |
Multiplex(-ing, -or) |
| MV |
Megavolt |
| mV |
Millivolt |
| N |
| N |
Neutral |
| N/PLT |
Name Plate |
| NA |
Natural |
| NAES |
North American Export Sales |
| Nav |
Navigation |
| Nb |
Niobium |
| NC |
Normally Closed |
| NDH |
Navigation Display Head |
| NDL |
Needle |
| NEG |
Negative |
| NEU |
Neutral |
| Ni |
Nickel |
| NI |
Neutral Idle |
| Ni-CD |
Nickel-Cadmium |
| Ni-Ion |
Nickel-Ion battery |
| NiMH |
Nickel Metal Hydride |
| NIP |
Nipple |
| NLGI |
National Lubricating Grease Institute |
| N.m |
Newton-meter Torque |
| NO |
Normally Open |
| no. |
Number |
| NOCONTAM |
No contamination |
| Nov |
November |
| NOx |
Oxides of Nitrogen |
| NOZ |
Nozzle |
| NPTC |
National Pipe Thread Coarse |
| NPTF |
National Pipe Thread Fine |
| NR |
Noise Reduction |
| NTC |
Notice |
| NOVRAM |
Non-Volatile Random Access Memory |
| NV |
Night Vision |
| NVRAM |
Non-Volatile (static) Random Access Memory |
| O |
| O/M |
Owner's Manual |
| O2 |
Oxygen |
| O2S |
Oxygen Sensor |
| OAT |
Outside Air Temperature |
| OBD |
On-Board Diagnostics |
| OBD II |
On-Board Diagnostics Second Generation |
| OBPA |
Off Board Programming Adapter |
| OC |
Oxidation Catalytic |
| OCC |
Occupant |
| OCS |
Opportunity Charge Station |
| Oct |
October |
| OD |
Outside Diameter |
| ODM |
Output Drive Module |
| ODO |
Odometer |
| OE |
Original Equipment |
| OEM |
Original Equipment Manufacturer |
| OG |
Orange |
| OHC |
Overhead Camshaft |
| Ω |
Ohm |
| OL |
Open Loop, Out of Limits |
| OM |
Owners Manual |
| ONS |
OnStar |
| ORC |
Oxidation Reduction Catalytic |
| Orig |
Original |
| ORN |
Orange |
| ORVR |
On-Board Refueling Vapor Recovery |
| OSC |
Oxygen Storage Capacity |
| OSRVM |
Out Side Rear View Mirror |
| OSS |
Output Shaft Speed |
| Overtemp |
Overtemperature |
| oz |
Ounce(s) |
| P |
| P |
Park |
| P/B |
Power Brake |
| P/BUT |
Pushbutton |
| P/GR |
Pinion gear |
| P/N |
Part Number |
| P/S |
Power steering |
| P/SEAT |
Passenger seat |
| P/W |
Power window |
| PA |
Public address |
| PAG |
Polyalkylene Glycol |
| PAIR |
Pulsed Air Injection Reactor |
| PARK |
Parking |
| Parms |
Parameters |
| PASG |
Passage |
| PASS, PSGR |
Passenger |
| PASS-Key® |
Personalized Automotive Security System |
| PATT |
Pattern |
| PC |
Pressure Control |
| PCB |
Printed Circuit Board |
| PCM |
Powertrain Control Module |
| PCMCIA |
Personal Computer Memory Card International (or Industry) Association |
| PCS |
Pressure Control Solenoid |
| PCV |
Positive Crankcase Ventilation |
| PDIF |
Pressure DIFferential |
| PDM |
Passenger Door Module |
| PDS |
Passenger Door Switch |
| PEB |
Power Electronics Bay |
| PED |
Pedal |
| Perf |
Performance |
| Phn |
Phone |
| PID |
Parameter Identification |
| PILO |
Pillow |
| PIM |
Power Inverter Module |
| PIN |
Personal Identification Number |
| PIT |
Pitman |
| PIV |
Pivot |
| PK |
Pink |
| PKG |
Package |
| PKT |
Pocket |
| PLGR |
Plunger |
| PLL |
Phase Locked Loop |
| PLNM |
Plenum |
| PLNT |
Planetary |
| PLR |
Pillar |
| PLT |
Plate |
| PLTF |
Platform |
| PLYR |
Player |
| PM |
Permanent Magnet Generator |
| PMV |
Pressure Modulator Valve |
| PN |
Part Number |
| PNDLM |
Pendulum |
| PNK |
Pink |
| PNL |
Panel |
| PNP |
Park/Neutral Position |
| PNT |
Pointer |
| POA |
Pilot Operated Absolute Valve |
| POS |
Positive, Position |
| POT |
Potentiometer Variable Resistor |
| PPAH |
Parallel Power Assist Hybrid |
| PPL |
Purple |
| PPM |
Parts per Million |
| PPS |
Passenger Presence Sensing |
| PREDLVY |
Predelivery |
| PRES |
Present |
| PRESS |
Pressure |
| PRESS REG |
Pressure Regulator |
| Preten |
Pretensioner |
| Prev |
Previous |
| PREV |
Preventive |
| PRGM |
Program |
| PRIM |
Primary |
| PRNDL |
Park, Reverse, Neutral, Drive, Low |
| PROC |
Process |
| PROCD |
Procedure |
| Prog |
Program |
| PROGMR |
Programmer |
| PROM |
Programmable Read Only Memory |
| PROP |
Propeller |
| PROPN |
Proportion |
| PROTN |
Protection |
| PROTR |
Protector |
| PROTV |
Protective |
| PS |
Power Steering |
| PSA |
Power Switch Assembly |
| PSC |
Power Steering Controller |
| PSCM |
Power Steering Control Module, Passenger Seat Control Module, Power Seat Control Module |
| PSD |
Power Sliding Door |
| Psgr |
Passenger |
| PSI |
Pounds per Square Inch |
| psia |
Pounds per Square Inch Absolute |
| PSIG |
Pounds per Square Inch Gauge |
| PSIR |
Passenger Supplemental Inflatable Restraint |
| PSIV |
Passive |
| PSM |
Passenger Seat Module |
| PSP |
Power Steering Pressure |
| PSTN |
Piston |
| pt |
Pint |
| PTC |
Positive Temperature Coefficient |
| PTCM |
Powertrain Control Module |
| PTO |
Power Take-Off |
| PU |
Purple |
| PUB |
Pick Up Box |
| PUBX |
Pickup box |
| PUL |
Pulley |
| PULDN |
Pulldown |
| PW |
Power Windows |
| PWM |
Pulse Width Modulated |
| PWR |
Power |
| PWRT |
Powertrain |
| PZM |
Platform Zone Module |
| Q |
| Q/PNL |
Quarter Panel |
| Q/WDO |
Quarter Window |
| QDM |
Quad Driver Module |
| qt |
Quart(s) |
| QTR |
Quarter |
| R |
| R |
Reverse |
| R/AXL |
Rear Axle |
| R/CMPT |
Rear Compartment |
| R/CON |
Remote Control |
| R/D |
Rear Door |
| R/END |
Rear End |
| R/FLR |
Rear Floor |
| R/FDR |
Rear Fender |
| R/GR |
Rear Gear |
| R/MLDG |
Reveal Molding |
| R/Q |
Rear Quarter |
| R/RL |
Roof Rail |
| R/SEAT |
Rear Seat |
| R/TOP |
Removable Top |
| R/WDO |
Rear Window |
| R-12 |
Refrigerant-12 |
| R-134a |
Refrigerant-134a |
| RAC |
Remote Accessory Control(ler) |
| RAD |
Radiator |
| RAM |
Random Access Memory, Non-permanent memory device, memory contents are lost when power is removed. |
| Ran |
Random |
| RAP |
Retained Accessory Power |
| RAV |
Remote Activation Verification |
| RBND |
Rebound |
| RCC |
Rear Climate Control |
| RCPT |
Receptacle |
| RCVG |
Receiving |
| RCVR |
Receiver |
| RCVY |
Recovery |
| RCDLR |
Remote Control Door Lock Receiver |
| RD |
Red |
| RDCM |
Right Door Control Module |
| RDCN |
Reduction |
| RDCR |
Reducer |
| RDG |
Reading |
| RDM |
Rear Door Module |
| RDO |
Radio |
| RDS |
Radio Display System |
| Rec |
Receive |
| Recep |
Receptable |
| Recirc |
Recirculation |
| Recl |
Recline |
| RECL |
Recliner |
| RECRG |
Recirculating |
| Ref |
Reference |
| REFL |
Reflector |
| REFLTY |
Reflectivity |
| Refrig |
Refrigeration |
| REFRIG |
Refrigerant |
| REG |
Regulator or Regulated |
| Regen |
Regeneration or Regenerate |
| REINF |
Reinforcement |
| REL |
Release |
| REM |
Remote |
| REMAN |
Remanufacture |
| REPL |
Replace |
| Req |
Requistion |
| REQ |
Request |
| REQT |
Requirement |
| RES |
Resistor |
| Resist |
Resistance |
| RESO |
Resonator |
| RESV |
Reserve |
| Resync |
Resynchronize |
| RET |
Retainer |
| RETR |
Retractor |
| Rev |
Reverse |
| REVBR |
Reverberator |
| REVLDT |
Revalidation |
| REX |
Rear Exchanger |
| RIM |
Rear Integration Module |
| RF |
Right Front, Radio Frequency, Roof |
| RFA |
Remote Function Actuation |
| RFI |
Radio Frequency Interference |
| RFWS |
Right Front Wheel Speed |
| RGTRN |
Registration |
| RH |
Right Hand |
| RIM |
Radio Interface Module, Rear Integration Module |
| RIV |
Rivet |
| RKE |
Remote Keyless Entry |
| RKR |
Rocker |
| RL |
Rail |
| RLF |
Relief |
| RLR |
Roller |
| RLY |
Relay |
| RMD |
Right Mid Door |
| RND |
Round |
| ROM |
Read Only Memory, Permanent memory device, memory contents are retained when power is removed. |
| ROS |
Roll Over Sensor |
| ROT |
Rotor |
| RPA |
Rear Parking Assist |
| RPM |
Revolutions per Minute Engine Speed |
| RPO |
Regular Production Option |
| RPR |
Repair |
| RPRT |
Report |
| RR |
Right Rear, Rear |
| RRD |
Rear Right Door |
| RSA |
Rear Seat Audio |
| RSG |
Radio Speaker Grill |
| RSR |
Riser |
| RSS |
Road Sensing Suspension |
| RST |
Restraint |
| RSTN |
Restriction |
| RSTR |
Restrictor |
| RSVR |
Reservoir |
| RT |
Right |
| RTC |
Real Time Clock |
| RTD |
Real Time Damping |
| RTN |
Return |
| RTT |
Reconfigurable Telltale |
| RTV |
Room Temperature Vulcanizing Sealer |
| RU |
Rust |
| RVHSM |
Rear Vented Heated Seat Module |
| RVL |
Reveal |
| RWAL |
Rear Wheel Antilock |
| RWD |
Rear Wheel Drive |
| RWS |
Rear Wheel Steering |
| S |
| s |
Second(s) |
| S/ABS |
Shock absorber |
| S/D |
Side door |
| S/GR |
Steering Gear |
| S/KNU |
Steering Knuckle |
| S/LP |
Stop lamp |
| S/MBR |
Side member |
| S/PNL |
Side panel |
| S/RL |
Side rail |
| S/S |
Sunshade |
| S/STR |
Sealing strip |
| S/W |
Software |
| SAE |
Society of Automotive Engineers |
| SAF |
Safety |
| SAS |
Steering Angle Sensor |
| SBM |
Standard Body Module |
| SC |
Supercharger, Sports Coupe |
| SCAV |
Scavenging |
| SCB |
Supercharger Bypass |
| SCE |
Source |
| SCM |
Seat Control Module |
| SCP |
Scalp |
| SCRN |
Screen |
| SCTR |
Sector |
| SCV |
Speed Controlled Volume |
| SDL |
Serial Data Link |
| SDM |
Sensing and Diagnostic Module |
| SDR |
Sender |
| Sec |
Second(s) |
| SECD |
Secondary |
| SECT |
Section |
| SEL |
Selector |
| SEN |
Sensor |
| SEO |
Special Equipment Option |
| Sep |
September |
| SEP |
Separator |
| Seq |
Sequence |
| SEQ |
Sequential |
| Ser |
Serial |
| SERV |
Service |
| SF |
Spot face |
| SFI |
Sequential Multiport Fuel Injection |
| SGM |
Shanghai General Motors |
| SH |
Sheet |
| SHF |
Shaft |
| SHFT |
Shift |
| SHK |
Shock |
| SHKL |
Shackle |
| SHLD |
Shield |
| SHLDR |
Shoulder |
| SHLF |
Shelf |
| SHPG |
Shipping |
| SHRD |
Shroud |
| SI |
Side, Spark Ignition |
| SI |
System International Modern Version of Metric System |
| SIAB |
Side Impact Air Bag |
| SIG |
Signal |
| SIL |
Silencer |
| SIR |
Supplemental Inflatable Restraint |
| SIS |
Side Impact Sensor |
| SK |
Skirt |
| SLA |
Short/Long Arm Suspension |
| SLDG |
Sliding |
| SLDR |
Solder |
| SLEV |
Sleeve |
| SM |
Small |
| SMCC |
Stepper Motor Cruise Control |
| SNBR |
Snubber |
| SND |
Sound |
| SNFR |
Snuffer |
| SO2 |
Sulfur Dioxide |
| SOC |
Socket |
| SOH |
State Of Health |
| SOL |
Solenoid |
| SOLV |
Solvent |
| SP |
Splice Pack |
| S/P |
Series/Parallel |
| SPA |
Spare |
| SPCHG |
Supercharger |
| SPCR |
Spacer |
| SPD |
Speed |
| SPDL |
Spindle |
| SPEC |
Specification |
| SPECD |
Specified |
| SPEEDO |
Speedometer |
| SPH |
Splash |
| SPHER |
Spherical |
| SPI |
Serial Peripheral Interface |
| SPKR |
Speaker |
| SPKT |
Sprocket |
| SPLG |
Spark plug |
| SPLP |
Spot Lamp |
| SPLR |
Spoiler |
| SPLTR |
Splitter |
| SPLY |
Supply |
| SPO |
Service Parts Operations |
| SPR |
Spring |
| SPS |
Service Programming System, Speed Signal |
| SPWELD |
Specified welds |
| sq ft, ft2 |
Square Foot/Feet |
| sq in, in2 |
Square Inch/Inches |
| SR |
Silver |
| SRC |
Service Ride Control |
| SRI |
Service Reminder Indicator |
| SRS |
Supplemental Restraint System |
| SRV |
Servo |
| SS |
Shift Solenoid, Speed Signal, Super Sport |
| SSE |
Super Sport Edition |
| SSR |
Super Sports Roadster |
| SSS (S3) |
Speed Sensitive Steering |
| SSV |
Shift Solenoid Valve |
| ST |
Scan Tool, Seat |
| STA |
Stationary |
| STAB |
Stabilizer |
| STAT |
Stator |
| STCHG |
Stitching |
| STD |
Standard |
| Stdby |
Standby |
| STFNR |
Stiffener |
| STID |
Station Identification Station ID |
| STKR |
Striker |
| STL |
Service Transmission Lamp |
| STNR |
Strainer |
| STOR |
Storage |
| STOW |
Stowage |
| STPL |
Staple |
| STR |
Strip |
| STRG |
Steering |
| STRGR |
Stringer |
| STRP |
Strap |
| STRPE |
Stripe |
| STRTR |
Starter |
| S4WD |
Selectable Four-Wheel Drive |
| SUC |
Suction |
| SUP |
Supplement |
| SUPPR |
Suppressor |
| SUPT |
Support |
| SURF |
Surface |
| SUSP |
Suspension |
| SUV |
Sport Utility Vehicle |
| SV |
Side view |
| SVS |
Service Vehicle Soon |
| Sw |
Switch |
| SWB |
Short Wheel Base |
| SWC |
Steering Wheel Controls |
| Switz |
Switzerland |
| SWIV |
Swivel |
| SWPS |
Steering Wheel Position Sensor |
| SYN |
Synchronizer |
| Sync |
Synchronize |
| SYS |
System |
| T |
| T&T |
Tilt & telescope |
| T/BLK |
Terminal block |
| T/CV |
Torque converter |
| T/GA |
Temperature gage |
| T/LP |
Tail lamp |
| T/PLYR |
Tape player |
| T/PNL |
Trim panel |
| T/SIG |
Turn signal |
| T/V |
Throttle valve |
| TA |
Traffic Announcement |
| TAC |
Throttle Actuator Control |
| TACH |
Tachometer |
| TACM |
Throttle Actuator Control Module |
| TAP |
Transmission Adaptive Pressure, Throttle Adaptive Pressure, Tapping |
| TARP |
Tarpaulin |
| TAS |
Trap Alert System |
| TAV |
Transmission Adaptive Volume |
| TBC |
Truck Body Controller |
| TBI |
Throttle Body Fuel Injection |
| TC |
Turbocharger, Transmission Control |
| TCC |
Torque Converter Clutch |
| TCCM |
Transfer Case Control Module |
| TCM |
Traction Control Module, Transmission Control Module |
| TCS |
Traction Control System |
| TCSCM |
Transfer Case Shift Control Module |
| TDC |
Top Dead Center |
| TEL |
Telephone |
| Tele |
Telescope |
| TEMP |
Temperature |
| TEMPL |
Template |
| TENS |
Tension |
| TENSR |
Tensioner |
| TERM |
Terminal |
| TFP |
Transmission Fluid Pressure |
| TFT |
Transmission Fluid Temperature |
| THD |
Thread |
| THERM |
Thermostat |
| THM |
Turbo Hydro-Matic |
| THNR |
Thinner |
| THR |
Thrust |
| THROT |
Throttle |
| TIM |
Tire Inflation Monitoring, Tire Inflation Module |
| TIS |
Techline Information System |
| TK |
Tank |
| TL |
Tubeless, Teal |
| TLA |
Tail Lamp |
| TLSCP |
Telescope |
| TMG |
Timing |
| TMPRY |
Temporary |
| TN |
Tan |
| TOC |
Transmission Oil Cooler |
| TOL |
Tolerance |
| TORQ |
Torque |
| TORS |
Torsion |
| TP |
Throttle Position |
| TPA |
Terminal Positive Assurance |
| TPIM |
Traction Power Inverter Module |
| TPM |
Tire Pressure Monitoring, Tire Pressure Monitor |
| TQ |
Torque, Turquoise |
| TR |
Transmission Range, Trim |
| Trac |
Traction |
| TRACT |
Traction |
| TRANS |
Transmission |
| Transp |
Transponder |
| Transx |
Transaxle |
| TRFER |
Transfer |
| Trk |
Truck |
| TRK |
Track |
| TRLR |
Trailer |
| TRUN |
Trunnion |
| TSD |
Time speed distance |
| TSS |
Turbine Shaft Speed |
| TSTR |
Tester |
| TT |
Tell Tail lamp, Tube type |
| TTM |
Tilt & Telescope Module |
| TUMB |
Tumbler |
| TUN |
Tunnel |
| TURB |
Turbine |
| TURBO |
Turbocharger |
| TV |
Throttle Valve |
| TVRS |
Television and Radio Suppression |
| TVV |
Thermal Vacuum Valve |
| TWC |
Three Way Converter Catalytic |
| TWR |
Tower |
| Twtr |
Tweeter |
| TWC+OC |
Three Way + Oxidation Converter Catalytic |
| TXV |
Thermal Expansion Valve |
| U |
| U/B |
Underbody |
| U/HOOD |
Underhood |
| U/SEAT |
Underseat |
| U/V |
Under vehicle |
| UART |
Universal Asynchronous Receiver Transmitter |
| UBEC |
Underhood Bussed Electrical Center |
| U/H |
Underhood |
| U/HEC |
Underhood Electrical Center |
| U-joint |
Universal Joint |
| UJT |
Universal joint |
| UND |
Under |
| Unlk |
Unlock |
| UPR |
Upper |
| UPSHFT |
Upshift |
| UTD |
Universal Theft Deterrent |
| UV |
Ultraviolet |
| V |
| V |
Volt(s), Voltage |
| V6 |
Six-Cylinder Engine, V-Type |
| V8 |
Eight-Cylinder Engine, V-Type |
| Vac |
Vacuum |
| VAC |
Vehicle Access Code |
| VATS |
Vehicle Anti-Theft System |
| VCIM |
Vehicle Communication Interface Mode |
| VCM |
Vehicle Control Module |
| V dif |
Voltage Difference |
| VDOT |
Variable Displacement Orifice Tube |
| VDV |
Vacuum Delay Valve |
| vel |
Velocity |
| VES |
Variable Effort Steering |
| VF |
Vacuum Fluorescent |
| VIO |
Violet |
| VIN |
Vehicle Identification Number |
| VLR |
Voltage Loop Reserve |
| VMV |
Vacuum Modulator Valve |
| VR |
Voltage Regulator |
| V ref |
Voltage Reference |
| VSES |
Vehicle Stability Enhancement System |
| VSS |
Vehicle Speed Sensor |
| VT |
Violet |
| W |
| w/ |
With |
| W/B |
Wheel Base |
| WH |
White |
| WHL |
Wheel |
| WHT |
White |
| w/o |
Without |
| WOT |
Wide Open Throttle |
| W/P |
Water Pump |
| W/S |
Windshield |
| WSS |
Wheel Speed Sensor |
| WU-OC |
Warm Up Oxidation Converter Catalytic |
| WU-TWC |
Warm Up Three-Way Converter Catalytic |
| X |
| X-valve |
Expansion Valve |
| Y |
| yd |
Yard(s) |
| YE |
Yellow |
| YEL |
Yellow |