UDERHOOD Fuse Block
NOTE:
Engine compartment junction block is located in rear of left side of engine compartment. See Fig 1.
Fuse Block - Underhood Fuse And Relay Identification Legend
| No. | Fuse And Relay Description | Rating | Circuits |
|---|---|---|---|
| 1 | IGN SW - BATT2 Fuse | 30A | Ignition Switch |
| 2 | R/H BEC BATT Fuse | 30A | RH I/P Junction Block |
| 3 | L/H BEC BATT2 Fuse | 30A | LH I/P Junction Block |
| 4 | ABS Fuse | 50A | Electronic Brake Control (ABS) Relay |
| 5 | IGN SW - BATT1 Fuse | 40A | Ignition Switch |
| 6 | - | - | Not Used |
| 7 | L/H BEC BATT1 Fuse | 40A | LH I/P Junction Block |
| 8 | COOL FAN #1 Fuse | 30A | Fan Control Relay #1 |
| 9 | RR Defog Relay | - | Rear Defogger |
| 10-11 | - | - | Not Used |
| 12 | Cool fan #1 Relay | - | Cooling Fan - Left |
| 13 | HVAC Blower Relay | - | Blower Motor |
| 14 | Cool Fan #2 Relay | - | Cooling Fan - Right |
| 15 | Cool Fan Mode Relay | - | Switches from Only the Left Cooling Fan to Both Cooling Fans |
| 16 | A/C Compressor Relay | - | A/C Compressor Clutch |
| 17 | - | - | Not Used |
| 18 | Fuel Pump Relay | - | Controlled from the PCM, Controls the Fuel pump |
| 19 | ALC Park Lamp Control Relay | - | Marker Lamps |
| 20 | ALC Headlamp Control Relay | - | Marker Lamps with Headlamps On |
| 21 | Horn Relay | - | Horn |
| 22 | DRL Relay | - | Daytime Running Lamps |
| 23 - 32 | - | - | Spare |
| 33 | RR DEFOG | 30A | Rear Defogger |
| 34 | AUX PWR/CIGAR | 20A | Auxiliary Power Outlet and Cigar Lighter (Chevrolet) |
| 35 | GEN BATT | 10A | Generator |
| 36 | - | - | Not Used |
| 37 | A/C BFC | 10A | A/C Compressor Clutch and Body Control Module (BCM) |
| 38 | AUTO TRANS | 10A | Automatic Transaxle |
| 39 | PCM IGN | 10A | Powertrain Control Module (PCM) |
| 40 | ABS IGN | 10A | Electronic Brake Control Module (EBCM) |
| 41 | IGN MOD | 10A | Ignition Control (IC) Module |
| 42 | B/U LMP | 10A | Park/Neutral Position Switch |
| 43 | HORN | 15A | Horn |
| 44 | PCM BATT | 10A | Powertrain Control Module (PCM) |
| 45 | PARK LPS | 15A | Park Lamps |
| 46 | HTR A/C IGN | 10A | Daytime Running Lamps (DRL), Rear Defogger, Heater A/C Control Assembly, and Air Temperature Actuator |
| 47 | ERLS | 10A | EVAP, EGR, PCM, HO2S 1, and HO2S 2 |
| 48 | F/P INJR | 15A | Fuel Pump and Fuel Injectors |
| 49 | - | - | Not Used |
| 50 | RH HDLP | 15A | Headlamps Right Side |
| 51 | LH HDLP | 15A | Headlamps, Left Side |
| 52 | COOL FAN #2 | 15A | Fan Control Relay #2 |
| 53 | HI BLO MOT | 30A | Blower Motor |
| 54 | - | - | Not Used |
| 55 | COOL FAN #2 Ground (V-6 ONLY) | 30A | Cooling Fans (V-6 Only) |
| Misc | A/C Comp Diode | - | A/C Compressor |