Tag: electricity

Pontiac Sunfire (2002 – 2005) – fuse box diagram

Posted on by admin

Pontiac Sunfire (2002 – 2005) – fuse box diagram

Year of production: 2002, 2003, 2004, 2005

Instrument Panel Fuse Block

The instrument panel fuse block is located on the driver’s side of the instrument panel.

Pontiac Sunfire - fuse box - instrument panel
Pontiac Sunfire – fuse box – instrument panel
Fuses Usage
TURN-B/U Turn Signals, Back-Up Lamps
ERLS Engine Relays
BCM/CLU Body Control Module, Instrument Panel Cluster
PCM Powertrain Control Module
IGN MDL Ignition Module
F/P-INJ Fuel Pump, Fuel Injectors
AIR BG Airbag
CRUISE Cruise Control Module/Switch
ABS Anti-Lock Brake (Ignition)
APO Accessory Power Outle
MIR/DLC Power Mirror/Diagnostic Link Connector
LT HDLP Left Headlamp
RDO/INTLP Radio, Interior Lamps, OnStar®
RT HDLP Right Headlamps
CLSTR Instrument Panel Cluster
EXT LP Exterior Lamps
CIG Cigarette Lighter
FOG Fog Lamps
HORN Horn
Blank Not Used
Blank Not Used
STOP/HZD Stop Lamps, Hazard Lamps
Blank Not Used
Blank Not Used
RR DEFOG Rear Window Defogger
PWR ACC Power Door Locks
Blank Not Used
Blank Not Used
Blank Not Used
O2 HTR Oxygen Sensor Heater
HVAC Climate Control System
WIPER Windshield Wiper
BCM Body Control Module
AMPL Audio Amplifier
PWR WDO Power Windows, Sunroof (Circuit Breaker)
RELAY DRL Daytime Running Lamps (Relay)
Blank Not Used

Engine Compartment Fuse Block

The engine compartment fuse block is located on the driver’s side of the vehicle.

Pontiac Sunfire - fuse box - engine compartment
Pontiac Sunfire – fuse box – engine compartment
Fuses Usage
IGN Ignition Switch Circuits
BATT 1 Exterior lamps, Power Outlet, Horn, Audio Amplifier
BATT 2 Rear Defogger, Starter, Power Locks, Stoplamps
ABS Anti-Lock Brake System
COOLING FAN Engine Cooling Fan
PCM/HVAC Powertrain Control Module, Heater and A/C Blower
CRNK Starter
CRNK Starter
BLO Heater and A/C Blowe
PCM Powertrain Control Module
A/C A/C Compressor
A/C A/C Compressor
FUEL PUMP Fuel Pump
CRANK Starter
COOLING FAN Engine Cooling Fan
HEATER BLOWER Heater and A/C Blower

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Pontiac Montana (1999) – fuse box diagram

Posted on by admin

Pontiac Montana (1999) – fuse box diagram

Year of production: 1999

Instrument Panel Fuse Block

The instrument panel fuse block is located at the right end of the instrument panel, on the passenger’s side of the vehicle.

Pontiac Montana - fuse box - instrument panel
Pontiac Montana – fuse box – instrument panel
Fuses Usage
HEADLAMP Daytime Running Lamps (DRL) Control Module, Headlamp and Instrument Panel Dimmer Switch
PWR WDO Front Power Windows
PWR/HEATED SEAT PSD Six-Way Power Seats and Rear Side Door Actuator Motor
FRT HVAC HI BLWR Blower Motor Hi Speed Relay Module
SWC BACKLIGHT Steering Wheel Radio Control Switches (Illumination)
ELEC PRNDL  Instrument Cluster to PRNDL Indicators
PWR MIRROR Power Remote Control Mirror Switch
CRUISE Cruise Control Module, Switch and Release Switch
PWR QTR VENT Interior Lamps and Multifunction Switch (Power Vent Switch)
FRT WPR/WSHR Windshield Wiper/Washer Motor and Switch
PASS KEY PASS-Key III System
PWR LOCK Body Control Module (BCM)
HTD MIRROR Heated Mirrors
RH T/LP Not Used
RR FOG LP Not Used
CIGAR/DLC Cigarette Lighter and Data Link Connector (DLC)
T/SIG Turn Signal Switch
RR HVAC Rear Blower Motor, Rear Heater-A/C Control, Temperature Door Actuator (Rear)
SWC ACCY Steering Wheel Radio Control Switches
HAZARD Turn Signal Switch
RR PWR SCKT Rear Electric Accessory Plug Housing
DRL Daytime Running Lamps (DRL) Control Module
LH T/LP Not Used
RR DEFOG Rear Window Defogger Relay, Heated Mirrors
FRT PWR SCKT Front Electric Accessory Plug Housing
SIR Inflatable Restraint Control Module
FRT HVAC LOW/MED BLWR Heater-A/C Control
MALL/RADIO/ DIC BCM, Driver Information Display, Rear Seat Audio, ELC Sensor and Relay
STOP LAMP Stoplamp Switch
ABS MOD BATT Electronic Brake Control Module/Electronic Brake Traction Control Module (EBCM/EBTCM)
CAN VENT SOL Evaporative Emissions (EVAP) Canister Vent Solonoid Valve
ELC Electronic Level Control (ELC) Air Compressor and ELC Relay, Trailer Harness
CTSY LAMP BCM
IGN 1  BCM, Electronic Brake Control Indicator Lamp Driver Module, Instrument Panel Cluster, Rear Side Door Actuator Control Module, Rear Window Wiper/Washer and Multifunction Switch (Fog Lamp Switch/Traction Control Switch) and Stoplamp/Torque Converter Clutch (TCC) Switch
RR WPR WSHR  Rear Window Wiper Motor, Rear Window Wiper/Washer and Multifunction Switch (Rear Window Wiper/Washer Switch)
LH HEADLP LOW Not Used
LH HEADLP HIGH Not Used
ABS/TCS IGN Electronic Brake Control Module/Electronic Brake Traction Control Module (EBCM/EBTCM)
ABS SOL LH and RH Front Brake Solenoid Valve
HVAC/DRL Air Inlet Actuator, DRL Control Module, Heater-A/C Control, Temperature Door Actuator (Front) and Rear Window Defogger Relay
BCM PRGRAM Body Control Module (BCM)
RH HEAD LP LOW Not Used
RH HEAD LP HIGH Not Used
PCM/ABS IGN MAIN Relay and PCM

Underhood Fuse Block

This fuse block is located in the engine compartment, in front of the windshield washer fluid reservoir.

Pontiac Montana - fuse box - engine compartment
Pontiac Montana – fuse box – engine compartment
Maxi Fuses Usage
1 COOL FAN 2 Coolant Fans
2 — Not Used
3 HEADLAMPS Circuit Breakers: FRT HVAC HI BLWR, and HEADLAMP Fuses (Instrument Panel): HAZARD and STOPLAMP
4 BATT MAIN 2 Circuit Breaker: PWR SEAT/PSD. Fuses (Instrument Panel): ELC and RR DEFOG
5 IGN MAIN 1 Ignition Switch to Fuses (Instrument Panel): ABS/TCS IGN, CRUISE, DRL, ELEC PRNDL, IGN 1, PSD, SIR, T/SIG and PCM [IGN MAIN Relay (Underhood Electrical Center Fuses: A/C CLU, ELEK IGN, IGN 1-U/H, INJ, TCC)]
6 COOL FAN 1 Coolant Fans
7 BATT MAIN 1 Fuses (Instrument Panel): ABS MOD BATT, CIGAR/DLC, CTSY LAMP, FRT PWR SCKT, PWR LOCK, PWR MIRROR and RR PWR SCKT
8 -IGN MAIN 2 Ignition Switch to Fuses (I/P): BCM PRGRM, FRT HVAC LOW/MED BLWR, FRT WPR/WSHR, HVAC/DRL, MALL/RADIO/DIC, PWR QRT VENT, RR HVAC, RR WPR/WSHR. SWC ACCY and PWR WDO Circuit Breaker

 

Mini relays Usage
9 COOL FAN RH FAN 1, LH FAN 2
10 COOL FAN 2 LH FAN 2
11 IGN MAIN FUSES: A/C CLU, IGN 1-U/H, INS, ELEK IGN, TCC
12 COOL FAN 1 RH FAN 1, LH FAN 2

 

Micro relays Usage
13 A/C CLU A/C Clutch
14 FUEL PUMP Fuel Pump
15 F/PMP SPD CONT Not Used
16 HORN Horn
17 FOG LAMP Left Fog Lamp, Right Fog Lamp, Fog Lamp Indicator

 

Mini fuses Usage
18 INJ Fuel Injectors 1-6
19 SPARE Not Used
20 — Not Used
21 IGN1-UH Evaporative Emissions (EVAP) Canister Purge Valve, Heated Oxygen Sensors 1 and 2, Mass Air Flow (MAF) Sensor
22 SPARE Not Used
23 SPARE Not Used
24 SPARE Not Used
25 ELEK IGN Ignition Control Module (ICM)
26 SPARE Not Used
27 B/U LAMP Transaxle Range Switch to Back-up Lamps
28 A/C CLU A/C Clutch Relay to A/C Compressor Clutch Oil
29 RADIO Driver Information Display, Heater A/C Control, Radio, Rear Side Door Actuator Control Motor, Remote Control Door Lock Receiver (RCDLR), Security Indicator Lamp and Theft-Deterrent Shock Sensor
30 ALT SENSE Generator
31 TCC Automatic Transaxle (Torque Converter Clutch Solenoids) Stoplamp Switch to PCM
32 FUEL PUMP Fuel Pump Relay
33 ECM SENSE Powertrain Control Module (PCM)
34 — Not Used
35 FOG LP Fog Lamp Relay
36 HORN Horn Relay
37 PARK LP Daytime Running Lamps (DRL) Control Module, Headlamps and Instrument Panel Dimmer Switch Theft-Deterrent Relay to Headlamp
38 — Not Used
39 SPARE Not Used
40 — Mini Fuse Puller

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Pontiac Montana (2000) – fuse box diagram

Posted on by admin

Pontiac Montana (2000) – fuse box diagram

Year of production: 2000

Instrument Panel Fuse Block

The instrument panel fuse block is located at the right end of the instrument panel, on the passenger’s side of the vehicle.

Pontiac Montana - fuse box - instrument panel
Pontiac Montana – fuse box – instrument panel
Fuses Usage
HEADLAMP Daytime Running Lamps (DRL) Control Module, Headlamp and Instrument Panel Dimmer Switch
PWR WDO Front Power Windows
PWR/HEATED SEAT PSD Six-Way Power Seats and Rear Side Door Actuator Motor
FRT HVAC HI BLWR Blower Motor Hi Speed Relay Module
SWC BACKLIGHT Steering Wheel Radio Control Switches (Illumination)
PCM/PASS KEY/CLUSTER Instrument Cluster to PRNDL Indicators
PWR MIRROR Power Remote Control Mirror Switch
CRUISE Cruise Control Module, Switch and Release Switch
PCM/CRANK Powertrain Control Module (PCM), Ignition Crank
PASS KEY PASS-Key III System
PWR LOCK Power Door Locks
HTD MIRROR Heated Mirrors
RH T/LP Not Used
RR FOG LP Not Used
CIGAR/DLC Cigarette Lighter and Data Link Connector (DLC)
T/SIG Turn Signal Switch
PWR QTR Interior Lamp and Multifunction Switch (Power Vent Switch)
FRT/WPR/WSHR Windshield Wiper/Washer Motor and Switch
HAZARD Turn Signal Switch
RR PWR SCKT Rear Electric Accessory Plug Housing
DRL Daytime Running Lamp Control Module
LH T/LP Not Used
RR DEFOG/ HTD MIRROR Rear Window Defogger Relay, Heated Mirrors
SIR Inflatable Restraint Control Module
HVAC BLOWER Heater-A/C Control
MALL CLUSTER Instrument Cluster, Body Control Module, Electronic Level Control (ELC) Sensor and Relay
STOP LAMP Stoplamp Switch
CLUSTER BATT Module/Electronic Brake Control Module/Electronic Brake Traction Control Module (EBCM/EBTCM)
CAN VENT SOL Evaporative Emissions (EVAP) Canister Vent Solonoid Valve
ELC/TRAILER ELC Air Compressor and ELC Relay, Trailer Harness
CTSY LAMP BCM
IGN 1 BCM, Electronic Brake Control Indicator Lamp Driver Module, Instrument Panel Cluster, Rear Side Door Actuator Control Module, Rear Windows
RR HVAC TEMP CONT Rear HVAC-A/C Control
RR WPR/WSHR Rear Window Wiper Motor, Rear Window Wiper/Washer and Multifunction Switch (Rear Window Wiper/Washer Switch)
LH HEADLP LOW Not Used
LH HEADLP HIGH Not Used
RAP RELAY Retained Accessory Power (RAP) Relay
HVAC/DIC/DRL/ HEATED SEAT Air Inlet Actuator, DIC Display, DRL Control Module, Heater-A/C Control, Temperature Door Actuator (Front) and Rear Window Defogger Relay
BCM PRGRAM BCM
RH HEAD LP LOW Not Used
RH HEAD LP HIGH Not Used
PCM/ABS IGN MAIN Relay and PCM, Electronic Break Control Module

Underhood Fuse Block

This fuse block is located in the engine compartment, in front of the windshield washer fluid reservoir.

Pontiac Montana - fuse box - engine compartment
Pontiac Montana – fuse box – engine compartment
Maxi Fuses Usage
1 COOL FAN 2 Coolant Fans
2 — Not Used
3 HEADLAMPS Circuit Breakers: FRT HVAC HI BLWR, and HEADLAMP Fuses (Instrument Panel): HAZARD and STOPLAMP
4 BATT MAIN 2 Circuit Breaker: PWR SEAT/PSD. Fuses (Instrument Panel): ELC and RR DEFOG
5 IGN MAIN 1 Ignition Switch to Fuses (Instrument Panel): ABS/TCS IGN, CRUISE, DRL, ELEC PRNDL, IGN 1, PSD, SIR, T/SIG and PCM [IGN MAIN Relay (Underhood Electrical Center Fuses: A/C CLU, ELEK IGN, IGN 1-U/H, INJ, TCC)]
6 COOL FAN 1 Coolant Fans
7 BATT MAIN 1 Fuses (Instrument Panel): ABS MOD BATT, CIGAR/DLC, CTSY LAMP, FRT PWR SCKT, PWR LOCK, PWR MIRROR and RR PWR SCKT
8 -IGN MAIN 2 Ignition Switch to Fuses (I/P): BCM PRGRM, FRT HVAC LOW/MED BLWR, FRT WPR/WSHR, HVAC/DRL, MALL/RADIO/DIC, PWR QRT VENT, RR HVAC, RR WPR/WSHR. SWC ACCY and PWR WDO Circuit Breaker

 

Mini relays Usage
9 COOL FAN RH FAN 1, LH FAN 2
10 COOL FAN 2 LH FAN 2
11 IGN MAIN FUSES: A/C CLU, IGN 1-U/H, INS, ELEK IGN, TCC
12 COOL FAN 1 RH FAN 1, LH FAN 2

 

Micro relays Usage
13 A/C CLU A/C Clutch
14 FUEL PUMP Fuel Pump
15 F/PMP SPD CONT Not Used
16 HORN Horn
17 FOG LAMP Left Fog Lamp, Right Fog Lamp, Fog Lamp Indicator

 

Mini fuses Usage
18 INJ Fuel Injectors 1-6
19 SPARE Not Used
20 — Not Used
21 IGN1-UH Evaporative Emissions (EVAP) Canister Purge Valve, Heated Oxygen Sensors 1 and 2, Mass Air Flow (MAF) Sensor
22 SPARE Not Used
23 SPARE Not Used
24 SPARE Not Used
25 ELEK IGN Ignition Control Module (ICM)
26 SPARE Not Used
27 B/U LAMP Transaxle Range Switch to Back-up Lamps
28 A/C CLU A/C Clutch Relay to A/C Compressor Clutch Oil
29 RADIO Driver Information Display, Heater A/C Control, Radio, Rear Side Door Actuator Control Motor, Remote Control Door Lock Receiver (RCDLR), Security Indicator Lamp and Theft-Deterrent Shock Sensor
30 ALT SENSE Generator
31 TCC Automatic Transaxle (Torque Converter Clutch Solenoids) Stoplamp Switch to PCM
32 FUEL PUMP Fuel Pump Relay
33 ECM SENSE Powertrain Control Module (PCM)
34 — Not Used
35 FOG LP Fog Lamp Relay
36 HORN Horn Relay
37 PARK LP Daytime Running Lamps (DRL) Control Module, Headlamps and Instrument Panel Dimmer Switch Theft-Deterrent Relay to Headlamp
38 — Not Used
39 SPARE Not Used
40 — Mini Fuse Puller

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Pontiac Montana (2001) – fuse box diagram

Posted on by admin

Pontiac Montana (2001) – fuse box diagram

Year of production: 2001

Instrument Panel Fuse Block

The instrument panel fuse block is located at the right end of the instrument panel, on the passenger’s side of the vehicle.

Pontiac Montana - fuse box - instrument panel
Pontiac Montana – fuse box – instrument panel
Circuit breaker Usage
1 Daytime Running Lamps (DRL) Control Module, Headlamp and Instrument Panel Dimmer Switch
2 Power Sliding Door
3 Front Power Windows
4 6-Way Power Seats and Rear Side Door Actuator Motor
5 Blower Motor Hi Speed Relay Module

Fuses Usage
6 Steering Wheel Radio Control Switches (Illumination)
7 Instrument Cluster to PRNDL Indicators
8 Power Remote Control Mirror Switch
9 Cruise Control Module, Switch and Release Switch
10 Not Used
11 Powertrain Control Module (PCM), Ignition Crank
12 PASS-Key III System
13 Body Control Module (BCM)
14 Heated Mirrors
15 Not Used
16 Not Used
17 Cigarette Lighter, DIC, Front Auxiliary Power Outlets
18 Turn Signal Switch
19 Interior Lamp and Multifunction Switch (Power Vent Switch
20 Windshield Wiper/Washer Motor and Switch
21 Hazard Switch
22 Rear Electric Accessory Plug Housing
23 DRL Control Module
24 Not Used
25 Rear Window Defogger Relay, Heated Mirrors
26 OnStar
27 Inflatable Restraint Control Module
28 Heater-A/C Control
29 Instrument Cluster, Body Control Module, Electronic Level Control (ELC) Sensor and Relay
30 Stoplamp Switch
31 Module/Electronic Brake Control Module/Electronic Brake Traction Control Module (EBCM/EBTCM)
32 Evaporative Emissions (EVAP) Canister Vent Solenoid Valve
33 Not Used
34 ELC Air Compressor and ELC Relay, Trailer Harness
35 Courtesy Lamp
36 BCM, Electronic Brake Control Indicator Lamp Driver Module, Instrument Panel Cluster, Rear Side Door Actuator Control Module, Rear Windows
37 Rear HVAC-A/C Control
38 Rear Window Wiper Motor, Rear Window Wiper/Washer and Multifunction Switch (Rear Window Wiper/Washer Switch)
39 Not Used
40 Not Used
41 Not Used
42 Not Used
43 Not Used
44 Retained Accessory Power (RAP) Relay
45 Not Used
46 Air Inlet Actuator, DIC Display, DRL Control Module, Heater-A/C Control, Temperature Door Actuator (Front) and Rear Window Defogger Relay
47 BCM Programming
48 Not Used
49 Not Used
50 IGN MAIN Relay and PCM, Electronic Brake Control Module

Underhood Fuse Block

This fuse block is located in the engine compartment, in front of the windshield washer fluid reservoir.

Pontiac Montana - fuse box - engine compartment
Pontiac Montana – fuse box – engine compartment
Maxi Fuses Usage
1 COOL FAN 2 Coolant Fans
2 — Not Used
3 HEADLAMPS Circuit Breakers: FRT HVAC HI BLWR, and HEADLAMP Fuses (Instrument Panel): HAZARD and STOPLAMP
4 BATT MAIN 2 Circuit Breaker: PWR SEAT/PSD. Fuses (Instrument Panel): ELC and RR DEFOG
5 IGN MAIN 1 Ignition Switch to Fuses (Instrument Panel): ABS/TCS IGN, CRUISE, DRL, ELEC PRNDL, IGN 1, PSD, SIR, T/SIG and PCM [IGN MAIN Relay (Underhood Electrical Center Fuses: A/C CLU, ELEK IGN, IGN 1-U/H, INJ, TCC)]
6 COOL FAN 1 Coolant Fans
7 BATT MAIN 1 Fuses (Instrument Panel): ABS MOD BATT, CIGAR/DLC, CTSY LAMP, FRT PWR SCKT, PWR LOCK, PWR MIRROR and RR PWR SCKT
8 IGN MAIN 2 Ignition Switch to Fuses (I/P): BCM PRGRM, FRT HVAC LOW/MED BLWR, FRT WPR/WSHR, HVAC/DRL, MALL/RADIO/DIC, PWR QRT VENT, RR HVAC, RR WPR/WSHR. SWC ACCY and PWR WDO Circuit Breaker

 

Mini relays Usage
9 COOL FAN RH FAN 1, LH FAN 2
10 COOL FAN 2 LH FAN 2
11 IGN MAIN FUSES: A/C CLU, IGN 1-U/H, INS, ELEK IGN, TCC
12 COOL FAN 1 RH FAN 1, LH FAN 2

 

Micro relays Usage
13 A/C CLU A/C Clutch
14 FUEL PUMP Fuel Pump
15 — Not Used
16 HORN Horn
17 FOG LAMP LH Fog Lamp, RH Fog Lamp, Fog Lamp Indicator

 

Mini fuses Usage
18 INJ Fuel Injectors 1-6
19 SPARE Not Used
20 SPARE Not Used
21 IGN1-UH Evaporative Emissions (EVAP) Canister Purge Valve, Heated Oxygen Sensors 1 and 2, Mass Air Flow (MAF) Sensor
22 SPARE Not Used
23 SPARE Not Used
24 SPARE Not Used
25 ELEK IGN Ignition Control Module (ICM)
26 SPARE Not Used
27 B/U LAMP Transaxle Range Switch to Back-up Lamps
28 A/C CLU  A/C CLU Relay to A/C Compressor Clutch Oil
29 RADIO Driver Information Display, Heater A/C Control, Radio, Rear Side Door Actuator Control Motor, Remote Control Door Lock Receiver (RCDLR), Security Indicator Lamp and Theft-Deterrent Shock Sensor
30 ALT SENSE Generator
31 TCC Automatic Transaxle (Torque Converter Clutch Solenoids) Stoplamp Switch to PCM
32 FUEL PUMP Fuel Pump Relay
33 ECM SENSE Powertrain Control Module
34 — Not Used
35 FOG LP Fog Lamp Relay
36 HORN Horn Relay
37 PARK LP Daytime Running Lamps (DRL) Control Module, Headlamps and Instrument Panel Dimmer Switch Theft-Deterrent Relay to Headlamps
38 — Not Used
39 AIR Not Used

 

Diodes Usage
diodes A/C CLU DIODE Air Conditioning Clutch Diode
40 — Mini Fuse Puller

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Pontiac Montana (2002) – fuse box diagram

Posted on by admin

Pontiac Montana (2002) – fuse box diagram

Year of production: 2002

Instrument Panel Fuse Block

The instrument panel fuse block is located at the right end of the instrument panel, on the passenger’s side of the vehicle.

Pontiac Montana - fuse box - instrument panel
Pontiac Montana – fuse box – instrument panel
Fuses Usage
HEADLAMP Daytime Running Lamps (DRL) Control Module, Headlamp and Instrument Panel Dimmer Switch
PWR SLD DR Power Sliding Door
PWR WDO Front Power Windows
PWR/HEATED SEAT PSD Six-Way Power Seats and Rear Side Door Actuator Motor
FRT HVAC HI BLWR Blower Motor Hi Speed Relay Module
SWC BACKLIGHT Steering Wheel Radio Control Switches (Illumination)
PCM/PASS KEY/CLUSTER Instrument Cluster to PRNDL Indicators
PWR MIRROR Power Remote Control Mirror Switch
CRUISE Cruise Control Module, Switch and Release Switch
Blank Not Used
PCM/CRANK Powertrain Control Module (PCM), Ignition Crank
PASS KEY PASS-Key III System
PWR LOCK Power Door Locks
HTD MIRROR Heated Mirrors
RH T/LP Driver’s Side Taillamp
RR FOG LP Fog Lamps
CIGAR/DIC/ APO FRT Cigarette Lighter, DIC, Front Auxiliary Power Outlets
T/SIG Turn Signal Switch
PWR QTR VENT Interior Lamp and Multifunction Switch (Power Vent Switch
FRT/WPR/WSHR Windshield Wiper/Washer Motor and Switch
HAZARD Hazard Switch
RR PWR SCKT Rear Electric Accessory Plug Housing
DRL Daytime Running Lamp Control Module
LH T/LP Passenger’s Side Taillamp
RR DEFOG/ HTD MIRROR Rear Window Defogger Relay, Heated Mirrors
ON STAR OnStar
SIR Inflatable Restraint Control Module
HVAC BLOWER Heater-A/C Control
MALL CLUSTER Instrument Cluster, Body Control Module, Electronic Level Control (ELC) Sensor and Relay
STOP LAMP Stoplamp Switch
CLUSTER BATT Module/Electronic Brake Control Module/Electronic Brake Traction Control Module (EBCM/EBTCM)
ENHANCED Evaporative Emissions (EVAP)
EVAP/AWD Canister Vent Solenoid Valve, All-Wheel Drive (AWD)
Blank Not Used
ELC/TRAILER ELC Air Compressor and ELC Relay, Trailer Harness
CTSY LAMP Courtesy Lamp
IGN 1 BCM, Electronic Brake Control Indicator Lamp Driver Module, Instrument Panel Cluster, Rear Side Door Actuator Control Module, Rear Windows
RR HVAC TEMP CONT Rear HVAC-A/C Control
RR WPR/WSHR Rear Window Wiper Motor, Rear Window Wiper/Washer and Multifunction Switch (Rear Window Wiper/Washer Switch)
LH HEADLP LOW Passenger’s Side Low Beam Headlamp
LH HEADLP HIGH Passenger’s Side High Beam Headlamp
Blank Not Used
Blank Not Used
Blank Not Used
RAP RELAY Retained Accessory Power (RAP) Relay
Blank Not Used
HVAC/DIC/DRL/ HEATED SEAT Air Inlet Actuator, DIC Display, DRL Control Module, Heater-A/C Control, Temperature Door Actuator (Front) and Rear Window Defogger Relay
BCM PRGRAM BCM Programming
RH HEAD LP LOW Driver’s Side Low Beam Headlamp
RH HEAD LP HIGH Driver’s Side High Beam Headlamp
PCM/ABS IGN MAIN Relay and PCM, Electronic Brake Control Module

Underhood Fuse Block

This fuse block is located in the engine compartment, in front of the windshield washer fluid reservoir.

Pontiac Montana - fuse box - engine compartment
Pontiac Montana – fuse box – engine compartment
Maxi Fuses Usage
1 Coolant Fans
2 Not Used
3 Circuit Breakers: Front Comfort Controls Hi Blower, and Headlamp Fuses (Instrument Panel): Hazard and Stoplamp
4  Circuit Breaker: Power Seat. Fuses (Instrument Panel): Electronic Level Control and Rear Defogger
5 Ignition Switch to Fuses (Instrument Panel): ABS/TCS Ignition, Cruise, DRL, Electronic PRNDL, Ignition 1, PSD, Air Bag, Turn Signal and Powertrain Control Module [IGN MAIN Relay (Underhood Fuse Block: A/C Clutch, Electronic Ignition, Ignition 1-U/H, INJ, TCC)]
6 Coolant Fans
7  Fuses (Instrument Panel): ABS Module Battery, Cigarette Lighter, Courtesy Lamps, Front Power Socket, Power Locks, Power Mirrors and Right Rear Power Socket
8 Ignition Switch to Fuses (I/P): Body Control Module Program, Front Comfort Controls Low/Medium Blower, Front Wiper/Washer, HVAC/DRL, MALL/Radio/DIC, Power Quarter Vent, Rear HVAC, Rear Wiper/Washer. SWC Accessory and Power Window Circuit Breaker

 

Mini relays Usage
9 Right Fan 1, Left Fan 2
10 Left Fan 2
11 Fuses: A/C Clutch, Ignition 1-U/H, INS, Electronic Ignition, TCC
12 Right Fan 1, Left Fan 2

 

Micro relays Usage
13 A/C Clutch
14 Fuel Pump
15 Not Used
16 Horn
17 Left Fog Lamp, Right Fog Lamp, Fog Lamp Indicator

 

Mini fuses Usage
18 Fuel Injectors 1-6
19 Not Used
20 Not Used
21  Evaporative Emissions (EVAP) Canister Purge Valve, Heated Oxygen Sensors 1 and 2, Mass Air Flow (MAF) Sensor
22 Not Used
23 Not Used
24 Not Used
25 Ignition Control Module (ICM)
26 Not Used
27 Transaxle Range Switch to Back-up Lamps
28 A/C Clutch Relay to A/C Compressor Clutch Oil
29 Driver Information Display, Heater A/C Control, Radio, Rear Side Door Actuator Control Motor, Remote Control Door Lock Receiver (RCDLR), Security Indicator Lamp and Theft-Deterrent Shock Sensor
30 Generator
31 Automatic Transaxle (Torque Converter Clutch Solenoids) Stoplamp Switch to Powertrain Control Module
32 Fuel Pump Relay
33 Powertrain Control Module
34 Radio
35 Fog Lamp Relay
36 Horn Relay
37 Daytime Running Lamps (DRL) Control Module, Headlamps and Instrument Panel Dimmer Switch Theft-Deterrent Relay to Headlamp
38 Not Used
39 AIR

 

Diodes Usage
diodes Air Conditioning Clutch Diode
40 Mini Fuse Puller

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Pontiac Montana (2003 – 2005) – fuse box diagram

Posted on by admin

Pontiac Montana (2003 – 2005) – fuse box diagram

Year of production: 2003, 2004, 2005

Instrument Panel Fuse Block

The instrument panel fuse block is located at the right end of the instrument panel, on the passenger’s side of the vehicle.

Pontiac Montana - fuse box - instrument panel
Pontiac Montana – fuse box – instrument panel
Fuses Usage
SWC BACKLIGHT Steering Wheel Radio Control Switches (Illumination)
PCM/PASS KEY/CLUSTER Instrument Cluster to PRNDL Indicators
PWR MIRROR Power Remote Control Mirror Switch
CRUISE Cruise Control Module, Switch and Release Switch
Blank Not Used
PCM/CRANK Powertrain Control Module (PCM), Ignition Crank
PASS KEY PASS-Key ® III System
PWR LOCK Power Door Locks
HTD MIRROR Heated Mirrors
RH T/LP Not Used
RR FOG LP Not Used
CIGAR/DIC/ APO FRT Cigarette Lighter, DIC, Front Auxiliary Power Outlets, Data Link
T/SIG Turn Signal Switch
PWR QTR VENT Interior Lamp and Multifunction Switch (Power Vent Switch), Auto Leve
FRT/WPR/ WSHR Windshield Wiper/Washer Motor and Switch
HAZARD Hazard Switch
RR PWR SCKT Rear Electric Accessory Plug Housing
DRL Daytime Running Lamp Control Module
LH T/LP Not Used
RR DEFOG/ HTD MIRROR Rear Window Defogger Relay, Heated Mirrors
ON STAR OnStar®
SIR Inflatable Restraint Control Module
HVAC BLOWER Heater-A/C Control
MALL CLUSTER Instrument Cluster, Body Control Module, Electronic Level Control (ELC) Sensor and Relay, Theft, Door Ajar
STOP LAMP Stoplamp Switch
CLUSTER BATT Module/Electronic Brake Control Module/Electronic Brake Traction Control Module (EBCM/EBTCM)
ENHANCED EVAP/AWD Evaporative Emissions (EVAP) Canister Vent Solenoid Valve, All-Wheel Drive (AWD)
Blank Not Used
ELC/TRAILER ELC Air Compressor and ELC Height Sensor, Trailer Harness
CTSY LAMP Courtesy Lamp
IGN 1 BCM, Electronic Brake Control Indicator Lamp Driver Module, Instrument Panel Cluster, Rear Side Door Actuator Control Module, Rear Windows, Rear Parking Aid
RR HVAC TEMP CONT Rear HVAC-A/C Control
RR WPR/ WSHR Rear Window Wiper Motor, Rear Window Wiper/Washer and Multifunction Switch (Rear Window Wiper/Washer Switch)
LH HEADLP LOW Not Used
LH HEADLP HIGH Not Used
Blank Not Used
Blank Not Used
Blank Not Used
RAP RELAY Retained Accessory Power (RAP) Relay
Blank Not Used
HVAC/DIC/ DRL/ HEATED SEAT Air Inlet Actuator, DIC Display, DRL Control Module, Heater-A/C Control, Temperature Door Actuator (Front) and Rear Window Defogger Relay
BCM PRGRAM BCM Programming
RH HEAD LP LOW Not Used
RH HEAD LP HIGH Not Used
PCM/ABS IGN MAIN Relay and PCM, Electronic Brake Control Module

 

 

Relays Usage
HEADLAMP Daytime Running Lamps (DRL) Control Module, Headlamp and Instrument Panel Dimmer Switch
PWR SLD DR Power Sliding Door
PWR WDO Front Power Windows
PWR/HEATED SEAT PSD Six-Way Power Seats and Rear Side Door Actuator Motor
FRT HVAC HI BLWR Blower Motor Hi Speed Relay Module

Underhood Fuse Block

This fuse block is located in the engine compartment, in front of the windshield washer fluid reservoir.

Pontiac Montana - fuse box - engine compartment
Pontiac Montana – fuse box – engine compartment
Fuses Usage
1 Coolant Fans
2 Not Used
3 Circuit Breakers: Front Comfort Controls Hi Blower, and Headlamp Fuses (Instrument Panel): Hazard and Stoplamp, PASS-Key®
4 Circuit Breaker: Power Seat and Power Sliding Door. Fuses (Instrument Panel): Electronic Level Control and Rear Defogger, Trailer, Fog Lamps
5 Ignition Switch to Fuses (Instrument Panel): ABS/TCS Ignition, Cruise, DRL, Electronic PRNDL, Ignition 1, PSD, Air Bag, Turn Signal and Powertrain Control Module [IGN MAIN Relay (Underhood Fuse Block: A/C Clutch, Electronic Ignition, Ignition 1-U/H, INJ, TCC)]
6 Coolant Fans
7 Fuses (Instrument Panel): ABS Module Battery, Cigarette Lighter, Courtesy Lamps, Front Power Socket, Power Locks, Power Mirrors and Right Rear Power Socket, OnStar, RAP
8 Ignition Switch to Fuses (I/P): Body Control Module Program, Front Comfort Controls Low/Medium Blower, Front Wiper/Washer, HVAC/DRL, MALL/Radio/DIC, Power Quarter Vent, Rear HVAC, Rear Wiper/Washer. SWC Accessory and Power Window Circuit Breaker, RAP
18 Fuel Injectors 1–6
19 Not Used
20 Not Used
21 Evaporative Emissions (EVAP) Canister Purge Valve, Heated Oxygen Sensors 1 and 2, Mass Air Flow (MAF) Sensor
22 Not Used
23 Not Used
24 Not Used
25 Ignition Control Module (ICM)
26 Not Used
27 Transaxle Range Switch to Back-up Lamps
28 A/C Clutch Relay to A/C Compressor Clutch Oil
29 Driver Information Display, Heater A/C Control, Radio, Rear (LH and RH) Side Door Actuator Control Motor, Remote Control Door Lock Receiver (RCDLR), Security Indicator Lamp and Theft-Deterrent Shock Sensor
30 Generator
31 Automatic Transaxle (Torque Converter Clutch Solenoids) Stoplamp Switch to Powertrain Control Module
32 Fuel Pump Relay
33 Powertrain Control Module
34 Not Used
35 Fog Lamp Relay
36 Horn Relay
37 Daytime Running Lamps (DRL) Control Module, Headlamps and Instrument Panel Dimmer Switch Theft-Deterrent Relay to Headlamps
38 Not Used
39 AIR
40 Mini Fuse Puller
diodes Air Conditioning Clutch Diode

 

Relays Usage
9 Right Fan 1, Left Fan 2
10 Left Fan 2
11 Fuses: A/C Clutch, Ignition 1-U/H, Electronic Ignition, TCC, Injectors
12 Right Fan 1, Left Fan 2
13 A/C Clutch
14 Fuel Pump
15 Not Used
16 Horn
17 Left Fog Lamp, Right Fog Lamp, Fog Lamp Indicator

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Pontiac Montana SV6 (2005 – 2006) – fuse box diagram

Posted on by admin

Pontiac Montana SV6 (2005 – 2006) – fuse box diagram

Year of production: 2005, 2006

Instrument Panel Fuse Block

The instrument panel fuse block is located at the right end of the instrument panel, on the passenger’s side of the vehicle.

Pontiac Montana - fuse box - instrument panel
Pontiac Montana – fuse box – instrument panel
Fuses Usage
1 Trunk, Door Locks
2 Electronic Level Control
3 Rear Wiper
4 Radio Amplifier
5 Interior Lamps
6 OnStar®
7 Keyless Entry Module
8 Cluster, Heating, Ventilation, Air Conditioning
9 Cruise Switch
10 Steering Wheel Illumination
11 Power Mirror
12 Stoplamp, Turn Lamps
13 Heated Seats
14 Blank
15 Electronic Level Control
16 Heated Mirror
17 Center High-Mounted Stoplamp, Back-up Lamps
18 Blank
19 Canister Ventilation
20 Park Lamps
21 Power Sliding Door
22 Blank
23 Blank
24 Left Power Sliding Door
25 Right Power Sliding Door

 

Relays Usage
26 Blank
27 Blank
28 Park Lamps
29 Retained Accessory Power
30 Rear Defog
PLR Fuse Puller

 

Circuit Breakers Usage
31 Power Seats
32 Power Window

Underhood Fuse Block

The underhood fuse block is located in the engine compartment.

Pontiac Montana - fuse box - engine compartment
Pontiac Montana – fuse box – engine compartment
Fuses Usage
1 Right High Beam
2 Fuel Pump
3 Diode
SPARE Spare
SPARE Spare
4 Left High Beam
SPARE Spare
SPARE Spare
SPARE Spare
5 Not Used
6 Air Conditioning Clutch
7 Horn
8 Left Low Beam
9 Powertrain Control Module, Electronic Throttle Control
10 Not Used
11 Transmission Solenoid
12 Right Low Beam
13 Anti-lock Brake System
14 Powertrain Control Module Ignition
15 Electronic Ignition
16 Fuel Injector
17 Climate Control, RPA, Cruise Control
18 Electronic Throttle Control
19 Engine Sensor, Evaporator
20 Airbag
21 Not Used
22 Emission, All-Wheel Drive
23 Auxiliary Power
24 Front Windshield Washer
25 AC/DC Inverter
26 Rear Blower
27 Front Blower
28 Front Windshield Wiper

 

J-Case Fuses Usage
PLR Fuse Puller
29 Fan 1
30 Starter Solenoid
31 Anti-lock Brake System Motor
32 Blank
33 Fan 2
34 Front Blower High
35 Battery Main 3
36 Rear Defogger
37 Battery Main 2
38 Spare

 

Relays Usage
RUN RLY Starter
LO BEAM Low Beam
FUEL PUMP Fuel Pump
HORN Horn
AC/CLTCH Air Conditioning Clutch
HI BEAM High Beam
PWR/TRN Powertrain
WPR2 Wiper 2
WPR1 Wiper 1
FAN 1 Fan 1
CRNK Crank
IGN MAIN Ignition Main
FAN2 Fan 2
FAN3 Fan 3
BLANK Not Used

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Pontiac GTO (2004 – 2006) – fuse box diagram

Posted on by admin

Pontiac GTO (2004 – 2006) – fuse box diagram

Year of production: 2004, 2005, 2006

Instrument Panel Fuse Block

This fuse block is located under the driver’s side of the instrument panel.

Pontiac GTO - fuse box - instrument panel
Pontiac GTO – fuse box – instrument panel
Fuses Usage
FLASHER UNIT Hazard Warning Flashers
POWER WINDOWS Power Window Switches
POWER SEATS Power Seat Controls
FRONT WIPER WASHER Front Windshield Wiper Washer
PARK LAMPS Parking Lamps
STOP LAMPS Stop Lamps
INTERIOR ILLUM Interior light Controls
HAZARD WARNING Hazard Warning Flashers
SPARE Spare
HORN Horn
IGNITION Ignition Switch
INSTRUMENT ILLUM. Instrument Panel Lighting
TURN SIGNAL,BACK UP LAMPS Turn Signal Lamp, Back-Up Lamps
HVAC CONT. HEAT, REAR WINDOW, INSTRUMENTS Heater Controls, Rear Window, Trip Computer
CIGAR LIGHTER Cigarette Lighter
CRUISE CONT. POWER MIRRORS Cruise Control, Power Mirror
RADIO, CELL PHONE Radio System, Cell Phone
ACC. SOCKET Accessory Power Outlet
SPARE Spare
ENG. CONT. SIGNAL Engine Control Signal
POWER DOOR LOCKS, WINDOWS & THEFT HORN Power Door Locks, Power Windows, Theft System, Horn
INSTRUMENTS Instruments
SPARE Spare
RADIO & CELL PHONE Radio System, Cell Phone
SUB WOOFER & AMPLIFIER Sub Woofer and Amplifier
SPARE Spare
AIRBAG Airbag
ABS & TRACTION CONT Anti-Lock Brake System, Traction Control System

 

Relays Usage
ACC RELAY Accessory Power Outlet
IGNITION RELAY Ignition Switch
POWER WINDOW RELAY Power Windows
BLOWER INHIBIT RELAY Blower
PARK LAMPS RELAY Parking Lamps
SPARE Spare
INTERIOR ILLUM RELAY Interior Light Controls
ECM/TCM CONTROL RELAY 1 Engine Control Module, Transmission Control Module 1
ECM/TCM CONTROL RELAY 2 Engine Control Module, Transmission Control Module 2
SPARE Spare

Engine Compartment Fuse Block

The engine compartment fuse block is located in the engine compartment and protects all electrical loads.

Pontiac GTO - fuse box - engine compartment
Pontiac GTO – fuse box – engine compartment
Fuses Usage
INJ/IGN Fuel Injectors and Ignition Modules
INJ/IGN Fuel Injectors and Ignition Modules
ENG SENSORS Engine Sensors
AUTO TRANS Automatic Transmission
LH HEADLAMP Left Headlamp
RH HEADLAMP Right Headlamp
ENG CONT. BCM Engine, Body Control Module
FUEL PUMP Fuel Pump
RAD FAN 1 F/L Engine Cooling Fan 1
BLOWER F/L Blower Fan
MAIN F/L Main
ENGINE F/L Engine
ABS F/L Anti-lock Brakes
LIGHTING F/L Lighting
RAD FAN 2 F/L Engine Cooling Fan 2
REAR WINDOW Heated Rear Window
SPARE Spare
SPARE Spare
ABS/TCS Anti-lock Brake System, Traction Control System

 

Relays Usage
FUEL PUMP RELAY Fuel Pump
FOG LAMP CANCEL RELAY Fog Lamp Cancel
FOG LAMP RELAY Fog Lamp
BTSI RELAY Brake Transmission Shift Interlock
HIGH BEAM RELAY High-Beam Headlamp
DAYTIME RUNNING LAMP RELAY Daytime Running Lamps
LOW BEAM RELAY Low-Beam Headlamp
A/C RELAY Air Conditioning
HORN RELAY Horn
ENGINE COOL FAN 2 RELAY Engine Cooling Fan 2
ENGINE COOL FAN 1 RELAY Engine Cooling Fan 1
ENGINE COOL FAN 3 RELAY Engine Cooling Fan 3
ENGINE CONT. RELAY Engine Controls
HEATED REAR WINDOW RELAY Rear Window Defogger
BLOWER RELAY Blower
START RELAY Start

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Pontiac Grand Prix mk5 (Fifth Generation; 1993) – fuse box diagram

Posted on by admin

Pontiac Grand Prix mk5 (Fifth Generation; 1993) – fuse box diagram

Year of production: 1993

Glove box fuse block

Pontiac Grand Prix - fuse box - glove box
Pontiac Grand Prix – fuse box – glove box

 

Fuse Ampere rating [A] Usage
1 10 Radio & Clock; Steering Wheel Controls
2 15 Radio & Clock; Passive Restraint Lockout; Compass; Trip Computer (STE Model) ; Lamp Monitor Module (STE Model
3 15 Door Lock; Courtesy, Glove Box, Underhood, Trunk, Header Lights; Cigarette Lighter (Except STE); Door Handle (STE Model); Lighted Visor Mirror (STE Model); Lighted Inside Rearview Mirror (STE Model); Dome Light (STE Model)
4 25 Windshield Wiper & Washer
5 10 Temp Door Motor; HVAC & Rear Defogger; DRL Module (Canada); Instrument Cluster (Except STE); Compass; HUD Dimmer; Trip Computer (STE Model); Light Monitor Module (STE Model)
6 15 Brake Lights; ABS Control Module; Chime Module
7 15 ECM
8 20 Taillights; Radio & Clock; HVAC; Chime Module; DRL Module (Canada) ; Compass (Except STE) ; HUD Module; Lamp Monitor Module (STE Model); Fog Light Delay (STE Model)
9 15 Hazard Warning Flasher
10 10 Rear Defogger Timer Relay; Instrument Cluster; Chime Module; Cruise Control; DRL Module (Canada); Lamp Driver Module (Except STE) ; ABS Lamp Driver (STE Model)
11 5 Instrument Panel, Console, Switch Lights
12 25 Blower Motor, SOL Bo
13 10 Turn Signals/Flasher
14 10 Side Marker, Forward Park Lights (STE Model)
15 10 ABS Control Module
16 — Not Used
17 10 Taillights (STE Model)
18 — Not Used

Component Center

Pontiac Grand Prix - fuse box - component center
Pontiac Grand Prix – fuse box – component center
Fuses Ampere rating [A] Usage
1 Defogger Timer Relay
2 Air Conditioner Blower Relay (HI)
3 Air Conditioner Blower Relay (LO)
4 30 Rear Defogger and HVAC Circuit Breaker
5 30 Power Accessories Circuit Breaker
6 30 Power Windows and Sunroof Circuit Breaker
7 20 Headlight Circuit Breaker
8 — Not used
9 Chime Module
10 Hazard Flasher

 

Passenger Side Underhood Electrical Center

Pontiac Grand Prix - fuse box - engine compartment (driver side)
Pontiac Grand Prix – fuse box – engine compartment (passenger’s side)
Fuse Ampere rating [A] Usage
1 20 AIR Pump (3.4L Manual)
2 15 Trunk Release, Back-up Lights (Auto)
3 20 ECM; Fuel Pump
4 Not Used
5 Not Used
6 Not Used
7 10 Direct Ignition System
8 10 Fuel Injectors
9 Not Used
10 15 A/C Coil, Secondary Cooling Fan, Generator, Digital EGR, Purge Canister, Back-up Lights (3.4L Manual)
11 10 Primary Cooling Fan (3.1L); TCC; AIR Pump (3.4L Manual)

Relay Usage
12 Fuel Pump
13 AIR Pump (3.4L
14 Secondary Cooling Fan
15 Primary Cooling Fan
16 A/C Clutch Coil

Fusible element Ampere rating [A] Usage
17 60 Starter Solenoid
18 30 Cooling Fan (3.1L)
60 Cooling Fan (3.4L)
19 60 Blower Motor
20 60 Cooling Fan
21 30 Fuse Block

Driver Side Underhood Electrical center

Pontiac Grand Prix - fuse box - engine compartment (driver's side)
Pontiac Grand Prix – fuse box – engine compartment (driver’s side)
Fuse Ampere rating [A] Usage
1 — Not Used
2 — Not Used
3 60 ABS Controller
4 50 Exterior Lights
5 15 Horns
6 5 ABS
7 — Not Used
8 — Not Used
9 — Not Used
10 15 Fog Lights
11 — Not Used
12 — Not Used
13 — Not Used
14 — Not Used

 

Relay Usage
15 Horns
16 Fog Lights
17 ABS

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Pontiac Grand Prix mk5 (Fifth Generation; 1995) – fuse box diagram

Posted on by admin

Pontiac Grand Prix mk5 (Fifth Generation; 1995) – fuse box diagram

Year of production: 1995

Instrument Panel Fuse Block

Fuse box is locate on the end of the instrument panel on the passenger side.

Pontiac Grand Prix - fuse box - instrument panel
Pontiac Grand Prix – fuse box – instrument panel
Circuit Breaker Usage
C Power Windows
D Power Seat

 

Fuse Usage
1 CIGARETTE LIGHTER –‘ Instrument Panel Cigarette Lighter
5 HAZARD FLASHER
6 POWER ACCESSORY #2 — Sunroof Control Unit
7 LOCK CONTROL — Door Lock Relay
10 I/P ELECTRONICS BATTERY FEED — Chime Module, Ele’ctronic , Brake Control Module (EBCM), Theft-Deterrent Module, Radio, Radio Amplifier, Trip Computer
11 STARTER RELAY
12 ANTI-THEFT — Theft-Deterrent Module
14 HVAC BLOWER MOTOR — Blower Motor Relay
15 HVAC #I — Air Temperature Valve Motor, Trip Computer, Daytime Running Lamps (DRL) Module, HVAC Control Assembly, Multifunction Lever Cruise Control Switch
16 REAR DEFOG. — HVAC Control Assembly Rear Window Defogger Switch
19 ESSORY #1 — Antenna Relay, Power Mirror Switch, Door Lock Switches, Door Handle Switches
21 AIR BAG — Sensing and Diagnostic Module (SDM)
23 STOPLAMPS — TCC/Brake Switch
24 HVAC #2 — HVAC Control Assembly, Solenoid Box
28 CTSY LAMPS — Vanity Mirrors, I/P Courtesy Lamps, UP Compartment Lamp, Trunk Courtesy Lamp, Header Courtesy and Reading Lamp, US Lighted Rearview Mirror, Dome and Reading Lamp, Quarter Courtesy Lamps
29 WIPER — Wiper Switch
30 TURN SIGNAL — Turn Signal Flasher
32 POWER LOCKS — Door Lock Relay
37 AUXILIARY POWER
38 RADIO — Radio, Steering Wheel Radio Switches
39 I/P ELECTRONICS IGNITION FEED — Headlamp Switch, Cruise Control Cut-Out Switch, Sensing and Diagnostic Module (SDM), TCCBrake Switch, Instrument Cluster, Chime Module, Second Gear Start Switch, Head-Up Display (HUD) Switch, Daytime Running Lamps Module (with Dm)

Underhood Fuse Block – Passenger’s side

The underhood fuse block is located on the passenger’s side of the vehicle in the engine compartment.

Pontiac Grand Prix - fuse box - engine compartment (passenger's side)
Pontiac Grand Prix – fuse box – engine compartment (passenger’s side)
Fuses Usage
R/CMPT REL Remote Trunk Release, Backup Lamps
ECM BAT Powertrain Control Module (PCM), Fuel Pump, Fuel Pump Relay, Fan Cont #1 Relay
TCC Automatic Transaxle, Transaxle Range Switch (VIN M only)
ENG EMIS Fan Cont #2 Relay, NC CMPR Relay (VIN M only)
F/INJN Fuel Injectors
ECM IGN Powertrain Control Module (PCM), Mass Air Flow WAF) Sensor (VIN X only), EGR, CCP, Oxygen Sensor, Vac. Can. Switch
ELEK IGN Electronic Ignition (EI) Control Module
10 I/P Fuse Block
11 FAN CONT #1 Relay
12 Passenger’s Side Underhood Electrical Center and I/P Fuse Blocks: Fuses 5, 14,23 and 32
13 FAN CONT #2 Relay and I/P Fuse Block: Fuse 16, Power Seat Circuit Breaker D

 

Relay Usage
14 FUEL PUMP
15 A/C CMPR
16 FAN CONT #2 — Secondary Cooling Fan (Passenger’s Side)
17 FAN CONT #1– Primary Cooling Fan (Driver’s Side)
18 Ignition Relay

Underhood Fuse Block – Driver’s side

The underhood fuse block is located on the driver’s side of the vehicle in the engine compartment.

Pontiac Grand Prix - fuse box - engine compartment (driver's side)
Pontiac Grand Prix – fuse box – engine compartment (driver’s side)
Fuses Usage
FOG LPS Fog Lamps
PARK LPS Headlamp Switch
HORN Horn Relay, Underhood Lamp
VAR P/S EVO
10 IGN SW2 — I/P Fuse Block PWR WDO and Circuit Breaker “D’; Passenger Side Underhood Electrical Center: TCC and ENG EMIS Fuses
11 IGN SWl — I/P Fuse Block: Radio, Wiper, WAC, ABS and Turn Signal Fuses; Passenger Side Underhood Electrical Center: F/IJN, ECM IGN and ELEK IGN Fuses
12 HD LPS — 30 Amp Circuit Breaker to Headlamp Switch
13 ABS — ABS Relay

 

Relay Usage
14 ABS — Anti-Lock Brake System
15 FOG LPS
16 HORN

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.