UNDERHOOD Fuse Block
Underhood fuse block is located in RH side of the engine compartment, between the wheelhouse and the dash panel, front of the battery. See Fig 1.
FUSE BLOCK - UNDERHOOD FUSE AND RELAY IDENTIFICATION LEGEND
| No. | Fuse And Relay Description | Rating | Circuits |
|---|---|---|---|
| 1 | ABS/MRRTD/AFS Fuse | 10A | Electronic Brake Control Module (EBCM), Electronic Suspension Control (ESC) Module and Headlamp Module (Except Europe and Japan) |
| 2 | HORN Fuse | 15A | Generator and HORN Relay 34 |
| 3 | ACC/TCM Fuse | 10A | Distance Sensing Cruise Control Module (K59) and Transmission Control Module (TCM) |
| 4 | WIPER Fuse | 30A | WIPER ON/OFF Relay 45 and WIPER RUN/ACC Relay 42 |
| 5 | STOP/BU/LPS Fuse | 15A | Capacitor CP200, Body Control Module (BCM) STOP LAMP Relay 4 and REVERSE LAMPS Relay 3 |
| 6 | 02 SEN Fuse | 15A | Heated Oxygen Sensors (HO2S) |
| 7 | BATT5 Fuse | 30A | Body Control Module (BCM) TILT/TELE SW/MEM SEAT MOD, ACCA/DRIV DR SW, IGNITION SW/INTR SENS, ONSTAR and PARK BRAKE SOL A Fuses |
| 8 | PK LAMPS Fuse | 10A | PARK LAMP Relay 37 |
| 9 | ETC Fuse | 10A | Engine Control Module (ECM) |
| 10 | FUEL PUMP Fuse | 20A | FUEL PUMP Relay 55 |
| 11 | ECM/TCM | 15A | Engine Control Module (ECM) and Transmission Control Module (TCM) |
| 12 | ODD INJ Fuse | 15A | Odd Fuel Injectors and Ignition Coil/Modules |
| 13 | MRRTD Fuse | 25A | Evaporative Emission (EVAP) Canister Vent Solenoid and Electronic Suspension Control (ESC) Module |
| 14 | EMISSION Fuse | 15A | Evaporative Emission (EVAP) Canister Purge Solenoid |
| 15 | A/C COMP Fuse | 10A | A/C COMP Relay 35 |
| 16 | EVEN INJ Fuse | 15A | Even Fuel Injectors and Ignition Coil/Modules |
| 17 | W/S WASH/INTERCOOL Fuse | 15A | W/S WASH Relay 36, Headlamp Module and Supercharger Coolant Pump Relay |
| 18 | HDLP WASH Fuse | 20A | HDLP WASH Relay 46 |
| 19 | RT LO BM Fuse | 20A | Right Headlamp Ballast |
| 20 | - | - | Not Used |
| 21 | LT LO BM Fuse | 20A | Left Headlamp Ballast |
| 22 | FOG LP Fuse | 15A | FOG LP Relay 38 |
| 23 | RT HI BM Fuse | 10A | Right High Beam Headlamp |
| 24 | LT HI BM Fuse | 10A | Left High Beam Headlamp |
| 25 | COOLFAN Fuse | 60A | Fan Control Module |
| 26 | BATT 3 Fuse | 60A | Body Control Module (BCM) A.C. LATCH/PK BRK B, BTSI SOL/COL LOCK, CLUSTER, DOOR LOCKS, HVAC/PWR SND, INTERIOR LIGHTS, PWR FLDG MIR-EXT/RET, RADIO/ANT/VICS, REAR FOG/ALDL TOP SW Fuses and RUN/CRANK Relay 2 |
| 27 | ABS Fuse | 60A | Electronic Brake Control Module (EBCM) |
| 28 | HVAC Fuse | 40A | Blower Motor Control Processor |
| 29 | BATT2 Fuse | 40A | Folding Top Module and REAR DEFOG Relay 4 |
| 30 | STARTER Fuse | 40A | CRANK Relay 43 |
| 31 | AMP Fuse | 30A | Audio Amplifier |
| 32 | - | - | - |
| 33 | BATT1 Fuse | 60A | I/P Fuse Block DOOR CONTROLS and POWER SEATS Circuit Breakers, HEATED SEAT LH, HEATED SEAT RH and POWER LUMBAR LH/RH Fuses |
| 34 | HORN Relay | - | Horns |
| 35 | A/C COMP Relay | - | A/C Compressor Clutch |
| 36 | W/S WASH Relay | - | Windshield Washer Fluid Pump |
| 37 | PARK LAMP Relay | - | Park Lamps |
| 38 | FOG LP Relay | - | Front Fog Lamps |
| 39 | HIGH BEAM Relay | - | High Beam Headlamps |
| 40 | REAR DEFOG Relay | - | Rear Window Defogger |
| 41 | WIPER HI/LO Relay | - | Wiper/Washer System |
| 42 | WIPER RUN/ACC Relay | - | Wiper/Washer System |
| 43 | CRANK Starter Relay | - | Starter |
| 44 | IGN1 Relay | - | EMISSION, EVEN INJ, ETC, FUEL, O2 and ODD INJ Fuses and A/C COMP Relay 35 |
| 45 | WIPER ON/OFF Relay | - | Wiper/Washer System |
| 46 | HDLP WASH Relay | - | Headlamp Washer Fluid Pump |
| 47 | LOW BEAM Relay | - | Low Beam Headlamps |
| 48 | SPARE FUSE | 10A | Not Used |
| 49 | SPARE FUSE | 15A | Not Used |
| 50 | SPARE FUSE | 20A | Not Used |
| 51 | SPARE FUSE | 25A | Not Used |
| 52 | SPARE FUSE | 30A | Not Used |
| 53 | - | - | Not Used |
| 54 | FUSE PULLER | - | Fuse Puller |
| 55 | FUEL PUMP Relay | - | Fuel Pump and Sender Assembly |
| F5 | DIODE 2 | - | Wiper/Washer System |
| F16 | WIPER Diode | - | Wiper/Washer System |
| F19 | DIODE 1 | - | Wiper/Washer System |