Fuse Block-Underhood Label (Top)

Fig 1: Fuse Block-Underhood Label (Top)

Courtesy of GENERAL MOTORS CORP.

Fuse Block-Underhood Maxifuse® Application Table

Fuse	Rating	Description
1-COOL FAN 2	30A	Coolant Fans
3-HEADLAMPS	60A	Circuit Breakers: FRT HVAC HI BLWR HEADLAMP Fuses: HAZARD PASS KEY STOP LAMP
4-BATT MAIN 2	60A	Circuit Breaker: PWR SEAT Fuses: ELC/TRAILER PWR SLDG DR RR DEFOG RR FOG LP RR DEFOG LP
5-IGN MAIN 1	40A	Ignition Switch to Fuses: CAN VENT SOL CRUISE DRL IGN 1 PCM/ABS PCM/CRANK PCM/PASS KEY/CLUSTER SDM T/SIG
6-COOL FAN 1	30A	Coolant Fans
7-BATT MAIN 1	60A	Fuses: CIGAR/DLC/APO FRT CLUSTER BATT CTSY LAMP ON STAR PWR LOCK PWR MIRROR RAP RELAY RR PWR SCKT
8-IGN MAIN 2	60A	Ignition Switch to Fuses: BCM PRGRM DRL/HVAC/TEMP/HTD ST FRT/WPR/WSHR HVAC BLOWER MALL/CLUSTER PWR OTR VENT PWR WDO Circuit Breaker RAP RELAY RR WPR/WSHR RR HVAC/TEMP CONT
18-INJ	10A	Fuel Injectors 1-6
21-IGNI-UH	15A	Air Injection Bleed Valve Air Pump Relay Evaporative Emissions (EVAP) Canister Purge Solenoid Heated Oxygen Sensor #1, AND #2 Mass Air Flow (MAF) Sensor
25-ELEK IGN	15A	Ignition Control Module (ICM)
27-B/U LAMP	10A	Park/Neutral Position (PNP) Switch to Backup Lamps
28-A/C CLU	10A	A/C CLU Relay to A/C Compressor Clutch
29-RADIO	10A	Driver Information Center (DIC) HVAC Control Module Radio Remote Control Door Lock Receiver (RCDLR) Shock Sensor Rearside Door Actuator Control Module-Left, Right Theft LED
30-ALT SENSE	10A	Generator
31-TCC	10A	Automatic Transmission (Torque Converter Clutch and Shift Solenoids) Stop Lamp Switch to Powertrain Control Module (PCM)
32-FUEL PUMP	15A	Fuel Pump Relay
33-ECM SENSE	10A	Powertrain Control Module (PCM)
35-FOG LP	10A	Fog Lamp Relay
36-HORN	15A	Horn Relay
37-PARK LP	20A	Daytime Running Lamps (DRL) Control Module Headlamp Switch Vehicle Interface Unit (VIU)
39-AIR	30A	Air Pump Relay