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Home >> Chevrolet >> 2004 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Wiring Systems - Component Views) >> Master Electrical Component List >> Electrical Center Identification Views >> Fuse Block - Underhood Label

Fuse Block - Underhood Label

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Fuse Block - Underhood Label
GM1564526Courtesy of GENERAL MOTORS CORP.
Fuse Block - Underhood Label Usage

No. Device Rating Description
1 RH HI BEAM Fuse 10A Headlamp - High Beam - Right
2 FUEL PUMP Fuse 15A FUEL PUMP Relay
3 DIODE - AC/CLTCH Relay
4 LH HI BEAM Fuse 10A Headlamp - High Beam - Left
5 - - Not Used
6 A/C CLTCH Fuse 10A AC/CLTCH Relay
7 HORN Fuse 15A HORN Relay
8 LH LO BEAM Fuse 10A Headlamp - Low Beam - Left
9 PCM ETC Fuse 15A PCM
10 - - Not Used
11 TRANS SOLS Fuse 10A 1-2 SS Valve, 2-3 SS Valve and TCC Solenoid Valve
12 RH LO BEAM Fuse 10A Headlamp - Low Beam - Right
13 ABS Fuse 10A EBCM
14 PCM IGN Fuse 10A CRNK Relay and PCM
15 ELEC IGN Fuse 15A ICM
16 FUEL INJ Fuse 15A Fuel Injectors 1-6
17 HVAC/RPA/CRUISE Fuse 10A CRUISE/SWTCH Fuse, HVAC Control Module and Rear Object Sensor Control Module
18 ETC Fuse 15A TAC Module
19 ENG SNSR/EVAP Fuse 15A HO2S1 and HO2S2
20 AIRBAG Fuse 10A Inflatable Restraint PASSENGER AIR BAG ON/OFF Indicator, PPS Module and SDM
21 - - Not Used
22 EMIS/AWD Fuse 15A Differential Clutch Pump Actuator Check Valve
23 AUX/PWR 12VDC Fuse 25A Auxiliary Power Outlet - Rear and Cigar Lighter
24 FRT WSW Fuse 15A BCM
25 AC/DC INVRTR Fuse 25A Accessory AC/DC Power Control Module
26 RR BLWR/110VAC Fuse 25A Blower Motor - Auxiliary
27 FRT/BLWR Fuse 25A HVAC Control Module
28 FRT WPR Fuse 25A WPR1 Relay
29 FAN1 Fuse 30A FAN1 Relay
30 STRTR SOL Fuse 40 CRNK Relay
31 ABS MOTOR Fuse 60A EBCM
32 - - Not Used
33 FAN2 Fuse 40A FAN2 and FAN3 Relays
34 FRT BLWR HI 40A Blower Motor Resistor Assembly
35 BATT MAIN 3 Fuse 60A ELC, TRUNK/LKS and Spare Fuses
36 RR DEFOG Fuse 40A RR DEFOG Relay
37 BATT MAIN 2 Fuse 60A HTD/SEATS, LH - PSD, PWR/MIR, RH - PSD and STOP/TRN Fuses, PWR SEATS Circuit Breaker
- AC/CLTCH Relay - DIODE 3 and A/C Compressor Clutch
- CRNK Relay - Starter Motor
- FAN1 Relay - Cooling Fan - Left
- FAN2 Relay - Cooling Fan - Right
- FAN3 Relay - Cooling Fan - Right
- FUEL PUMP Relay - Fuel Pump and Sender Assembly
- HI BEAM Relay - LH HI BEAM and RH HI BEAM Fuses
- HORN Relay - Horn - Left and Horn - Right
- IGN MAIN Relay - ABS, AIRBAG, HVAC/RPA/CRUISE, PCM IGN and TRANS SOLS Fuses, AC/CLTCH Relay
- LO BEAM Relay - LH LO BEAM and RH LO BEAM Fuses
- PWR/TRN Relay - ELEC IGN, EMIS/AWD, ENG SNSR/EVAP, ETC, FUEL INJ and Spare Fuses
- RUN RLY Relay - FRT/BLWR and RR BLWR/110VAC Fuses
- WPR1 Relay - WPR2 Relay
- WPR2 Relay - Windshield Wiper Motor