MULTIFUNCTION Electronic Modules DTCS

DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Source	Perform Test
B1200	Stuck Button	Electronic Automatic Temperature Control (EATC)	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1201	Fuel Sender Circuit Failure	Instrument Cluster	Refer to INSTRUMENT CLUSTER .
B1204	Fuel Sender Circuit Short to Ground	Instrument Cluster	Refer to INSTRUMENT CLUSTER .
B1205	HEC Switch-1 Assembly Circuit Failure	Instrument Cluster	Refer to INFORMATION AND MESSAGE CENTER .
B1208	HEC Switch-1 Assembly Circuit Short to Ground	Instrument Cluster	Refer to INFORMATION AND MESSAGE CENTER .
B1213	Anti-Theft Number of Programmed Keys is Below Minimum.	Powertrain Control Module (PCM)	Refer to ANTI-THEFT - PATS .
B1231	Longitudinal Acceleration Threshold Exceeded	Restraint Control Module (RCM)	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1242	RECIRC/FRESH Door Circuit Failure	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1251	Climate Control Air Temperature Internal Sensor Circuit Open	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1253	Climate Control Air Temperature Internal Sensor Short to Ground	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1255	Climate Control Air Temperature External Sensor Circuit Short to Battery	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1257	Climate Control Air Temperature External Sensor Circuit Short to Ground	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1259	Solar Radiation Sensor Circuit Open	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1261	Solar Radiation Sensor Circuit Short to Ground	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1263	Panel/Defrost Door Circuit Failure	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1264	Floor Door Circuit Failure	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B1299	Power Supply Sensor Circuit Short to Ground	Park Aid Module	Refer to PARKING AID .
B1317	Battery Voltage High	Instrument Cluster	Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1317	Battery Voltage Low	RCM	Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1317	Battery Voltage High	Air Suspension Module	Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1318	Battery Voltage Low	Instrument Cluster	Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1318	Battery Voltage Low	RCM	Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1318	Battery Voltage Low	Air Suspension Module	Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1322	Door Ajar LF Short to Ground	Driver Door Module (DDM)	Refer to INTERIOR LIGHTING .
B1334	Decklid Ajar Rear Door Circuit Short to Ground	Lighting Control Module (LCM)	Refer to INTERIOR LIGHTING .
B1342	ECU is Defective (EEPROM in PCM Not Working)	PCM	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new PCM. Refer to ELECTRONIC ENGINE CONTROLS . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	Anti-Lock Brake System (ABS) Module	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS module. Refer to ANTI-LOCK CONTROL . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	Park Aid Module	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new park aid module. Refer to PARKING AID . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	EATC Module	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new EATC module. Refer to CONTROL COMPONENTS . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	Driver Seat Module (DSM)	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new DSM. REFER to MODULE - DRIVER SEAT (DSM) . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	Audio Control Module (ACM)	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ACM. Refer to AUDIO UNIT . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	Instrument Cluster	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. Refer to INSTRUMENT CLUSTER . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU Is Defective	DDM	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new DDM. REFER to MODULE - DRIVER DOOR (DDM) . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	LCM	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new LCM. REFER to MODULE - LIGHTING CONTROL (LCM) . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	Luggage Compartment Lid Module	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new luggage compartment lid module. Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	Message Center Module	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new message center module. Refer to INFORMATION AND MESSAGE CENTER . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	RCM	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. Refer to SUPPLEMENTAL RESTRAINT SYSTEM . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	Air Suspension Module	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new air suspension module. Refer to VEHICLE DYNAMIC SUSPENSION . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	Navigation Module	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new navigation module. Refer to NAVIGATION SYSTEM . CLEAR the DTCs. REPEAT the self-test.
B1352	Ignition Key-In Circuit Failure	LCM	Refer to STEERING COLUMN SWITCHES .
B1359	Ignition RUN/ACCESSORY Circuit Failure	LCM	Refer to STEERING COLUMN SWITCHES .
B1359	Ignition RUN/START Circuit Failure	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B1396	Power Door Lock Circuit Short to Battery	DDM	Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1397	Power Door Unlock Circuit Short to Battery	DDM	Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1449	Wiper PARK Sense Circuit Short to Ground	LCM	Refer to WIPERS AND WASHERS .
B1472	Headlamp Input Circuit Short to Battery	LCM	Refer to EXTERIOR LIGHTING .
B1484	Brake Pedal Input Open Circuit	ABS Module	Refer to ANTI-LOCK CONTROL .
B1485	Brake Pedal Input Circuit Short to Battery	LCM	Refer to EXTERIOR LIGHTING .
B1520	Hood Switch Circuit Open	LCM	Refer to INTERIOR LIGHTING .
B1526	Keyless Entry Circuit Short to Ground	DDM	Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1529	Memory Set Switch Circuit Short to Battery	DDM	Refer to REAR VIEW MIRRORS .
B1533	Memory Position No. 1 Switch Circuit Short to Battery	DDM	Refer to REAR VIEW MIRRORS .
B1537	Memory Position No. 2 Switch Circuit Short to Battery	DDM	Refer to SEATING .
B1545	Seat Direction Switch Assembly Circuit Short to Battery	DDM	Refer to SEATING .
B1551	Latch/Decklid Release Circuit Failure	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B1553	Decklid Release Circuit Short to Battery	DDM	Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1555	RUN/START Input Circuit Failure	LCM	Refer to STEERING COLUMN SWITCHES .
B1566	RF, LR, RR Door Ajar Circuits Short to Ground	DDM	Refer to INTERIOR LIGHTING .
B1570	Headlamp High Beam Circuit Short to Ground	LCM	Refer to EXTERIOR LIGHTING .
B1578	Parking Lamp Input Short to Ground	LCM	Refer to EXTERIOR LIGHTING .
B1596	Service Continuous Codes	ABS Module	Refer to ANTI-LOCK CONTROL .
B1600	PATS Ignition Key Transponder Signal is Not Received	PCM	Refer to ANTI-THEFT - PATS .
B1601	PATS Received Incorrect Key-Code From Ignition Key Transponder	PCM	Refer to ANTI-THEFT - PATS .
B1602	PATS Received Invalid Format of Key-Code From Ignition Key Transponder	PCM	Refer to ANTI-THEFT - PATS .
B1627	PRNDL Reverse Input Circuit Failure	Park Aid Module	Refer to PARKING AID .
B1663	Driver Seat Front Up/Down Motor Stalled	DSM	Refer to SEATING .
B1664	Driver Seat Rear Up/Down Motor Stalled	DSM	Refer to SEATING .
B1665	Driver Seat Forward Backward Motor Stalled	DSM	Refer to SEATING .
B1666	Driver Seat Forward Backward Recline Motor Stalled	DSM	Refer to SEATING .
B1667	Mirror Driver Up/Down Motor Stalled	DSM	Refer to REAR VIEW MIRRORS .
B1668	Mirror Driver Right/Left Motor Stalled	DSM	Refer to REAR VIEW MIRRORS .
B1669	Mirror Passenger Up/Down Motor Stalled	DSM	Refer to REAR VIEW MIRRORS .
B1670	Mirror Passenger Right/Left Motor Stalled	DSM	Refer to REAR VIEW MIRRORS .
B1676	Battery Pack Voltage Out of Range	ABS Module	Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1676	Battery Voltage Out of Range	LCM	Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1676	Battery Voltage Out of Range	DSM	Refer to SEATING .
B1676	Battery Voltage Out of Range	EATC Module	Refer to CHARGING SYSTEM - GENERAL INFORMATION .
B1681	PATS Transceiver Module Signal is Not Received	PCM	Refer to ANTI-THEFT - PATS .
B1688	Dome Lamp Input Short to Ground	LCM	Refer to INTERIOR LIGHTING .
B1696	Autolamp On Circuit Short to Ground	LCM	Refer to EXTERIOR LIGHTING .
B1869	Lamp Air Bag Warning Indicator Circuit Open	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1870	Lamp Air Bag Warning Indicator Circuit Short to Battery	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1873	Turn Signal/Hazard Power Feed Short to Ground	LCM	Refer to EXTERIOR LIGHTING .
B1884	PAD Warning Lamp Inoperative	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1890	PAD Warning Lamp Circuit Short to Battery	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1891	Air Bag Tone Warning Indicator Circuit Short to Battery	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1892	Air Bag Tone Warning Indicator Circuit Failure	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1921	Air Bag Diagnostic Monitor Ground Circuit Open	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B1950	Seat Rear Up/Down Potentiometer Feedback Circuit Failure	DSM	Refer to SEATING .
B1953	Seat Rear Up/Down Potentiometer Feedback Circuit Short to Ground	DSM	Refer to SEATING .
B1954	Seat Front Up/Down Potentiometer Feedback Circuit Failure	DSM	Refer to SEATING .
B1957	Seat Front Up/Down Potentiometer Feedback Circuit Short to Ground	DSM	Refer to SEATING .
B1958	Seat Recline Forward/Backward Potentiometer Feedback Circuit Failure	DSM	Refer to SEATING .
B1961	Seat Recline Forward/Backward Potentiometer Feedback Circuit Short to Ground	DSM	Refer to SEATING .
B1962	Seat Horizontal Forward/Backward Potentiometer Feedback Circuit Failure	DSM	Refer to SEATING .
B1965	Seat Horizontal Forward/Backward Potentiometer Feedback Circuit Short to Ground	DSM	Refer to SEATING .
B1987	Pedal Forward/Rearward Motor Stalled	DSM	Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B1988	Pedal Position Forward Switch Short to Battery	DSM	Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B1989	Pedal Position Rearward Switch Circuit Short to Battery	DSM	Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B1990	Pedal Forward/Rearward Potentiometer Feedback Circuit Failure	DSM	Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B2100	Door Driver Key Cylinder Switch Failure	LCM	Refer to ANTI-THEFT - PERIMETER .
B2103	Antenna Not Connected	Audio Control Module (ACM)	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2103	Antenna Not Connected	Navigation Module	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2103	Antenna Not Connected	PCM	Refer to ANTI-THEFT - PATS .
B2108	Trunk Key Cylinder Switch Failure	LCM	Refer to ANTI-THEFT - PERIMETER .
B2139	Data Mismatch	Navigation Module	Refer to NAVIGATION SYSTEM .
B2143	NVM Memory Failure	Instrument Cluster	Refer to INSTRUMENT CLUSTER .
B2148	PWM Dimming Circuit Failure	Message Center Module	Refer to INSTRUMENT CLUSTER AND PANEL ILLUMINATION .
B2204	GPS Antenna Connection Open or Short	Navigation Module	Refer to NAVIGATION SYSTEM .
B2208	Navigation to Head Unit Communication Error	Navigation Module	Refer to NAVIGATION SYSTEM .
B2212	Panel Dimmer Out of Range	LCM	Refer to INSTRUMENT CLUSTER AND PANEL ILLUMINATION .
B2266	Left Side Blend Door Circuit Failure	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B2267	Right Side Blend Door Circuit Failure	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B2268	Steering Wheel Climate Control Circuit Open	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B2269	Steering Wheel Climate Control Circuit Short to Ground	EATC Module	Refer to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
B2275	Pedal Forward/Rearward Potentiometer Feedback Circuit Short to Ground	DSM	Refer to BRAKE SYSTEM-GENERAL INFORMATION .
B2290	Occupant Classification System Fault	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2292	Restraint System-Safety Belt Pretensioner Status	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2293	Restraint System-Air Bag Status	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2295	Restraint System-Side Air Bag Status	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2296	Restraint System-Impact Sensor Status	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2312	Passenger Mirror Horizontal Potentiometer Feedback Failure	DSM	Refer to REAR VIEW MIRRORS .
B2315	Passenger Mirror Horizontal Potentiometer Feedback Short to Ground	DSM	Refer to REAR VIEW MIRRORS .
B2316	Passenger Mirror Vertical Potentiometer Feedback Circuit Failure	DSM	Refer to REAR VIEW MIRRORS .
B2319	Passenger Mirror Vertical Potentiometer Feedback Circuit Short to Ground	DSM	Refer to REAR VIEW MIRRORS .
B2320	Driver Mirror Horizontal Potentiometer Feedback Circuit Failure	DSM	Refer to REAR VIEW MIRRORS .
B2323	Driver Mirror Horizontal Potentiometer Feedback Circuit Short to Ground	DSM	Refer to REAR VIEW MIRRORS .
B2324	Driver Mirror Vertical Potentiometer Feedback Circuit Failure	DSM	Refer to REAR VIEW MIRRORS .
B2327	Driver Mirror Vertical Potentiometer Feedback Circuit Short to Ground	DSM	Refer to REAR VIEW MIRRORS .
B2338	Mirror Driver Switch Assembly Circuit Short to Battery	DDM	Refer to REAR VIEW MIRRORS .
B2373	Memory LED Output Short to Battery	DDM	Refer to SEATING .
B2401	Audio Tape Deck Mechanism Fault	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2403	Audio CD/DJ Internal Fault	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2403	Audio CD/DJ Internal Fault	Navigation Module	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2404	Audio Steering Wheel Switch Circuit Fault	Navigation Module	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2405	Audio Single-Disc CD Player Thermal Shutdown Fault	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2406	Audio Single-Disc CD Player Internal Fault	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2418	Sensor Power Short to Ground	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2419	Sensor 1 Invalid	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2420	Sensor 2 Invalid	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2421	Vehicle Speed Sensor Circuit Failure	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2425	RKE Out of Sync	DDM	Refer to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B2431	Key Program Failure	PCM	Refer to ANTI-THEFT - PATS .
B2432	Driver Safety Belt Buckle Switch Circuit Open	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2433	Driver Safety Belt Buckle Switch Circuit Short to Battery	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2434	Driver Safety Belt Buckle Switch Circuit Short to Ground	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2435	Driver Safety Belt Buckle Switch Resistance Out of Range	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2436	Passenger Safety Belt Buckle Switch Circuit Open	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2437	Passenger Safety Belt Buckle Switch Circuit Short to Battery	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2438	Passenger Safety Belt Buckle Switch Circuit Short to Ground	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2439	Passenger Safety Belt Buckle Switch Resistance Out of Range	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2477	Module Configuration Failure	ACM	Refer to MODULE CONFIGURATION .
B2477	Module Configuration Failure	Air Suspension Module	Refer to MODULE CONFIGURATION .
B2477	Module Configuration Failure	EATC Module	Refer to MODULE CONFIGURATION .
B2477	Module Configuration Failure	LCM	Refer to MODULE CONFIGURATION .
B2477	Module Configuration Failure	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
B2477	Module Configuration Failure	Navigation Module	Refer to MODULE CONFIGURATION .
B2522	V Batt 1 Circuit Failure	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2552	V Batt 2 Open	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2633	Driver-Front Microphone Circuit Failure	Navigation Module	Refer to NAVIGATION SYSTEM .
B2698	V Batt 2 Circuit Failure	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2703	Open/Close Switch Input Stuck Active	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2718	Deck Lid Ajar Output Short to Battery	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2721	Deck Lid Ajar Output Circuit Failure	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2748	Left Drive Motor Open Circuit	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2755	Left Drive Short to Battery	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2757	Left Drive Output Short to Ground	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2825	Path of Deck Lid	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2844	Ignition Voltage Out of Range	Park Aid Module	Refer to PARKING AID .
B2858	Head Unit is Defective	Navigation Module	Refer to NAVIGATION SYSTEM .
B2876	Striker Drive Short to Battery	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2877	Striker Drive Output Short to Ground	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2878	OHC Button Stuck Failure	Message Center Module	Refer to INFORMATION AND MESSAGE CENTER .
B2900	Latch_SW Input Invalid	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2904	Partial Mute Circuit Failure	Park Aid Module	Refer to PARKING AID .
B2905	Striker Motor Open Circuit	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2906	Striker_UP_Sw Input Invalid	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2907	Striker_DOWN_Sw Input Invalid	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2908	Latch Sw Input Invalid	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2910	Striker_UP_Sw/Striker_DOWN_Sw Mismatch	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
B2913	Audio Sub-Woofer Not Connected	Navigation Module	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B2913	Audio Sub-Woofer Not Connected	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
B5131	Clutch Circuit Failure	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
C1123	Vehicle Speed Circuit-Short to Battery	Message Center Module	DISREGARD DTC C1123. REPAIR all other DTCs. CLEAR the DTCs.
C1123	Vehicle Speed Circuit-Short to Battery	Luggage Compartment Lid Module	Refer to BODY CLOSURES .
C1145	Wheel Speed Sensor RF Input Circuit Failure	ABS Module	Refer to ANTI-LOCK CONTROL .
C1155	Wheel Speed Sensor LF Input Circuit Failure	ABS Module	Refer to ANTI-LOCK CONTROL .
C1165	Wheel Speed Sensor RR Input Circuit Failure	ABS Module	Refer to ANTI-LOCK CONTROL .
C1175	Wheel Speed Sensor LR Input Circuit Failure	ABS Module	Refer to ANTI-LOCK CONTROL .
C1192	Vehicle Speed Circuit Failure	Navigation Module	Refer to NAVIGATION SYSTEM .
C1222	Speed Wheel Mismatch	ABS Module	Refer to ANTI-LOCK CONTROL .
C1266	ABS Valve Power Relay Circuit Failure	ABS Module	Refer to ANTI-LOCK CONTROL .
C1296	Wheel Speed LF Signal Fault	ABS Module	Refer to ANTI-LOCK CONTROL .
C1297	Wheel Speed RF Signal Fault	ABS Module	Refer to ANTI-LOCK CONTROL .
C1298	Wheel Speed RR Signal Fault	ABS Module	Refer to ANTI-LOCK CONTROL .
C1299	Wheel Speed LR Signal Fault	ABS Module	Refer to ANTI-LOCK CONTROL .
C1300	ABS Pump Motor Circuit Failure	ABS Module	Refer to ANTI-LOCK CONTROL .
C1414	Incorrect Vehicle ID	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1445	Vehicle Speed Signal Circuit Failure	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1700	Left Rear Sensor Circuit Failure or Blockage	Park Aid Module	Refer to PARKING AID .
C1703	Right Rear Sensor Circuit Failure or Blockage	Park Aid Module	Refer to PARKING AID .
C1724	Air Suspension Height Sensor Power Circuit Failure	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1726	Air Suspension Rear Pneumatic Failure	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1760	Air Suspension Rear Height Sensor High (SE) Signal Circuit Failure	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1770	Air Suspension Vent Solenoid Output Circuit Failure	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1790	Air Suspension LR Air Spring/Shock Solenoid Output Circuit Failure	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1795	Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1805	Mismatched PCM and/or ABS/TC Module	ABS Module	Refer to ANTI-LOCK CONTROL .
C1830	Air Suspension Compressor Relay Circuit Failure	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1840	Air Suspension Disable Switch Circuit Failure	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1897	Steering VAPS II Circuit Loop Failure	Air Suspension Module	Refer to STEERING SYSTEM-GENERAL INFORMATION .
C1920	Memory LED Circuit Failure	DDM	Refer to REAR VIEW MIRRORS .
C1946	Seat Track Position Switch Circuit Open	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1947	Seat Track Position Switch Circuit Short to Ground	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1948	Seat Track Position Switch Circuit Resistance Out of Range	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1964	Air Suspension Air Compressor Request Exceeded Max Timing	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
C1976	Audio Steering Wheel Switch-Open Circuit/Short to Battery	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
C1977	Audio Steering Wheel Switch-Short to Ground	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
C1982	Seat Track Position Switch Circuit Short to Battery	RCM	Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
C1983	Radar Sensor Circuit Fault	Park Aid Module	Refer to PARKING AID .
C1984	Radar Sensor Circuit Fault	Park Aid Module	Refer to PARKING AID .
C1985	Back-up Aid Disable Switch Stuck Low	Park Aid Module	Refer to PARKING AID .
C1992	Speed Input Stuck Low/High	Park Aid Module	Refer to PARKING AID .
C2775	TC/AYC ON/OFF Switch Stuck Failure	ABS Module	Refer to ANTI-LOCK CONTROL .
C2790	LED Array Circuit Failure	Park Aid Module	Refer to PARKING AID .
U0073	Control Module Communication BUS Off	ABS Module	Refer to MODULE COMMUNICATIONS NETWORK .
U1016	SCP Invalid Data (PCM)	Navigation Module	Refer to NAVIGATION SYSTEM .
U1026	SCP (J1850) Invalid or Missing Data for Engine RPM	Air Suspension Module	REFER to INTRODUCTION - GASOLINE .
U1040	SCP (J1850) Invalid or Missing Data for Vehicle Speed	EATC Module	REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION .
U1041	SCP (J1850) Invalid or Missing Data for Vehicle Speed	Air Suspension Module	Refer to REAR SUSPENSION .
U1073	SCP (J1850) Invalid or Missing Data for Engine Coolant	EATC Module	REFER to INTRODUCTION - GASOLINE .
U1112	SCP (J1850) Missing or Invalid Data for Primary ID	EATC Module	Refer to MODULE CONFIGURATION .
U1123	SCP (J1850) Missing or Invalid Data for Odometer	Air Suspension Module	Refer to VEHICLE DYNAMIC SUSPENSION .
U1199	SCP (J1850) Invalid or Missing Data for External Access (Doors)	Air Suspension Module	Refer to INTERIOR LIGHTING .
U1262	SCP (J1850) Communication Bus Fault	ABS Module	Refer to MODULE COMMUNICATIONS NETWORK .
U1262	Missing Message Network Faults	Message Center Module	Refer to MODULE COMMUNICATIONS NETWORK .
U1900	CAN Communication Bus Failure	ABS Module	Refer to MODULE COMMUNICATIONS NETWORK .
U2003	Audio Compact Disc/Disk Jockey is Not Responding	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2003	Audio Compact Disc/Disk Jockey is Not Responding	Navigation Module	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2005	Audio Rear Integrated Control Panel Unit is Not Responding	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2005	Audio Rear Integrated Control Panel Unit is Not Responding	Navigation Module	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2008	Audio Phone (TCU) is Not Responding	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2008	Audio Phone (TCU) is Not Responding	Navigation Module	Refer to NAVIGATION SYSTEM .
U2023	Fault Received From External Node	ABS Module	Refer to MODULE COMMUNICATIONS NETWORK .
U2024	Audio Redundant Steering Wheel Control is Not Responding	ACM	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .
U2024	Rear Seat Control is Not Responding	Navigation Module	Refer to ENTERTAINMENT SYSTEM - GENERAL INFORMATION .