Fuses and relays Chevrolet Blazer (S10), 1995 - 2005

The main part of the power supply circuits of the electrical equipment of the ameican pickup is protected by fuses. Powerful current consumers are connected via relays. Protective elements are installed in the cabin and engine compartment mounting blocks.


The diagram of the Chevrolet Blazer (S10) 2nd generation models of 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 are considered, and also GMC S-15 Jimmy and Envoy (1998-2000) and Oldsmobile Bravada (1995-2001)..

In The Engine Compartment


Fuse block located at the driver side, behind the plastic cover.


Remove the cover by turning the fastener counterclockwise. To reinstall the fuse panel cover, push in and turn the fastener clockwise.

Diagram
Description Amps
1 except Envoy: Fuses (Passenger Compartment): "2", "7", "8", "13", "14", "19" 50
Envoy: Fuses (Passenger Compartment): "2", "7", "8", "13", "14", "19" 60
2 ABS - Electronic Brake Control Module (EBCM) 60
3  - -
4  - -
5 Ignition Switch 50
6 Retained Accessory Power (RAP) Relay, "POWER SEATS" Circuit Breaker 50
7 Starter Relay, Ignition and Start Switch 40
8 Trailer Wiring Provision (Power Aux) 30
9 Trailer Wiring Provision (LP - Stop, T/Sig - LH) 10
10 Trailer Wiring Provision (LP - Stop, T/Sig - RH) 10
11 Trailer wiring Provision (LP-B/U) 10
12 Backup Lamp - Right/Left, Inside Rear View Mirror (Automatic Day - Night Mirror) 15
13 Park/Turn Signal Lamp - RH, Marker Lamp, Repeater Lamps 10
14 Park/Turn Signal Lamp - LH, Marker Lamp, Repeater Lamp 10
15 Park/Turn Signal Lamp - LR, Turn Signal Lamp - LR 10
16 Park/Turn Signal Lamp - RR, Turn Signal Lamp - RR 10
17 Park/Turn Signal Lamps - RR (Domestic), Tail/Stop Lamp - RH, License Plate Light 10
18 Park/Turn Signal Lamp - LH/RH (Domestic), Marker Lamp, Headlamp Washer Pump Relay 10
19 License Lamps, and Trailer Wiring Provisions (LP Park) 10
20 1998: Headlamp Low Beam (LH), Daytime Running Lamp (DRL) Relay 10
1999-2005: Left Headlamp, Daytime Running Lamps (DRL) Relay 15
Envoy (1999-2001): Left Low Beam (HID) 20
21 1998: Right Headlamp 10
1999-2005: Right Headlamp 15
Envoy (1999-2001): Right High Beam (HID) 20
22 Evaporative Emission (EVAP) Canister Purge Solenoid, Evaporative Emission (EVAP) Canister Vent Solenoid, Mass Air Flow (MAF) Sensor, Camshaft Position (CMP) Sensor 10
23 Fuel Pump Relay, Powertrain Control Module (PCM), Fuel Pump and Engine Oil Pressure Gauge Sensor 20
24 Envoy (1998): Left High Beam (HID) 15
Envoy (1999-2001): Left High Beam (HID) 10
25 1999-2005: Headlamp Washer Fluid Pump Relay 10
Envoy (1998): Right High Beam (HID) 15
Envoy (1999-2001): Right High Beam (HID) 10
26 Horn 15
27 Ignition Control Module (ICM), Fuel Injectors, Powertrain Control Module (PCM), Ignition Coil, Crankshaft Position Sensor 15
28 1999-2005: A/C Compressor Relay 10
Envoy (1998): Daytime Running Lamps 15
29 Stop Lamp Switch, Transfer Case Shift Control Module, Automatic Transmission Shift Lock Actuator 10
30 Backup Lamp Switch, Park Neutral Position (PNP) 25
31 1998: A/C Compressor Clutch Relay 10
32 A/C Compressor Relay, Secondary Air Injection (AIR) Relay (California Emissions), Rear Defogger Relay, Headlamp Leveling Switch, Headlamp Leveling Actuator Motor (LH/RH), Automatic Level Control (ALC) Sensor and Compressor 10
33 Fog Lamp Relay, Daytime Running Lamps (DRL) Relay, Headlamp Ground Relay 15
34 Heated Oxygen Sensor (HO2S) Bank 1, Sensor 1, Heated Oxygen Sensor (HO2S) Bank 1, Sensor 3, Heated Oxygen Sensor (HO2S) Bank 2, Sensor 1 20
35 Park/Turn Signal Lamps - LR (Domestic) and Tail/Stop Lamp - LH, License Lamp 10
36 Ignition Switch 20
37 Seat Heater Module (LH/RH), Lumbar Switch (RH, LH) 20
38 Park Lamp Relay, Headlamp Grounding Relay, Headlamp Switch 20
39 1998: Transfer Case Control Module 20
Envoy: High Beam Relay 20
40 Rear Window Defogger Grid 30
41 Blower Motor Relay (without Electronic Climate Control), Blower Motor Control Module (Electronic Climate Control) 30
42 Trailer Wiring Provision (LP - High MT Stop) 10
43 1999-2005: Body Control Module (BCM), Remote Control Door Lock Receiver (RCDLR), Multifunction Switch (Flash to Pass) 10
44 Transfer Case Shift Control Module, Clutch Pedal Position (CPP) Switch (M/T Only), Park/Neutral Position (PNP), Backup Lamp Switch, Manual Transmission Clutch Start Switch 10
45  - -
46 HID Headlamps 20
47 Multifunction Switch (Hazard) 20
48 Center High Mounted Stop Lamp (CHMSL), Center High Mounted Stop Lamp (CHMSL) Resistor, Cruise Control Module (CCM), Tail/Stop Lamp - LH/RH, Dome Lamp 10
49 Heated Mirrors 10
50 Stop Lamp Switch, High Mounted Stop Lamp Relay 20
51 1998: Truck Body Control Module (TBC), RFA Module Assembly (Remote Keyless Entry) 10
1999-2005: Rear Window Wiper Motor 15
61 Headlamp Washer 15
62 Outside Rear View Mirror Switch, Door Lock and Side Window Switch - Left/Right, Lift Glass Relay, Liftgate or Endgate Lock Cylinder Switch 3
63 Load Leveling Pump, Load Leveling Timer Relay 25
64 Transfer Case Shift Control Module, Transfer Case Encoder Motor (NP1) 20
Relay  
52 Daytime Running Lamps (DRL)
53 Fuel Pump
54 Horn  
55 Air Conditioner
56 Fog Lamp  
57 Headlamp (Low Beam Headlamps)
58 Starter  
59 Rear Window Defogger
65 1998: Headlamps
Liftgate/Endgate Window Release Actuator
66 1998: Center High Mounted Stop Lamp (CHMSL)

In The Passenger Compartment


Fuse box is located at the driver’s end of the instrument panel.


Remove the cover by turning the fastener counterclockwise.

Diagram
Description Amps
1 1995-1997: Stoplights, Hazard Warning Lights, Chime Module 20
1998: Headlamp Switch 10
2 1995-1997: Dome Light, Glove Box Light, Lighted Visor Mirror, Horn, I/P Courtesy Light, Cigar Lighter, Liftgate Glass Release, Power Mirror, Endgate Lock Switch, Keyless Entry, Cargo Lamp, Driver’s Information Display Center, Interior Lamps Control Module, Inside Rear View Mirror 20
1998-2005: Cigar Lighter, Data Link Connector (DLC) 15
3 1995-1997: Electric Shift Transfer Case Module, Parking Lights, License Plate Light, Rear Windshield Washer Pump, Underhood Lamp 20
1998-2005: Body Control Module (BCM), Cruise Control Module (CCM), Multifunction Switch (Cruise Control Switch), Seat Lumbar Switch - Driver/Front Passenger 10
4 1995: Auto Transmission, Alternator Field, Variable Throttle Control, A/C Compressor, Cluster, Chime Module, 4WD Indicator Light, Heated O2 Sensor, Daytime Running Lights Module, Rear Window Defog Switch, Keyless Entry 20
1996-1997: A/C Compressor Relay, Daytime Running Lamps Control Module, Daytime Running Lamps Relay, Four Wheel Drive Indicator Switch, Front Axle Switch, Fuel Level Buffer Module, Inflatable Restraint Diagnostic Energy' Reserve Module, Instrument Ouster, Interior Lamps Control Module, Rear Window Defogger Switch, Remote Control Door Lock Receiver, Seat Belts Lamp Alarm, Ignition Key Lamp Alarm, Transfer Case Select Switch, Transfer Case Shift Control Module 10
1998-2005: Body Control Module (BCM), Instrument Panel Cluster (IPC) 10
5 1995-1997: Linear EGR Valve, Evaporative Emissions Canister Purge Solenoid, Evaporative Emission Canister Vent Solenoid Valve, Heated O2 Sensors, Camshaft Position Sensor, Vehicle Control Module, Powertrain Control Module, Mass Air Flow Sensor 20
1998: Radio, Heater Controller (except A/C), Heater and A/C Controller (with A/C), Fog Lamp Switch, IP Module Switch, Truck Body Control Module (TBC), Transfer Case Select Switch, Instrument Cluster 10
1999-2005: Body Control Module (BCM), Outside Rear View Mirror Switch, Door Lock and Side Window Switch - Driver/Front Passenger, Side Window Lockout Switch, Rear Seat Audio Control, IP Ashtray Lamp 10
6 1995: Heater and A/C Select Switch, Air Temperature Valve Electric Actuator 25
1996-1997: Air Temperature Valve Electric Actuator, Heater and A/C Controller, Heater Controller 20
1999-2005: Redundant Steering Wheel Controls 2
7 1995-1997: Power Auxiliary Outlets, Data Link Connector 25
1998: Outside Rear View Mirror Switch, Door Lock Switch Assembly, Side Window Switch Assembly 5
1999-2005: Headlamp Switch 10
8 1995-1997: Rear Window Defog Switch 30
1998-2005: Courtesy Lamps - Left/Right Console, Inadvertent Power Relay, Transfer Case Shift Control Module (NP1) 10
9 1995: Powertrain Control Module (Battery), ABS Battery, Fuel Pump Relay 15
1996-1997: Powertrain Control Module (Battery), Fuel Pump Relay, Fuel Pump Switch and Engine Oil Pressure Gauge Sensor 20
1998-2005: Heater and A/C Control Module (with A/C), Heater Controller (except A/C) 20
10 1995: Powertrain Control Module (Ignition), Injectors, Engine Sensors 10
1996-1997: Crankshaft Position Sensor, Electronic Ignition Control Module, Fuel Injectors, Powertrain Control Module 20
1998-2005: Multifunction Switch (Hazard Switch) 20
11 1995-1997: Radio, Inside Rearview Mirror Map Lights, Rear Window Wiper/Washer, Driver Information Display Control Module, Map/Dome Lamp Relay 20
1998-2005: Instrument Panel Cluster (IPC), Automatic Transmission Shift Lock Actuator, Automatic Transmission, Powertrain Control Module 10
12 1996-1997: Cruise Control Module, Cruise Control Switch (Multi-Function Switch), Electronic Brake Control Module (ABS), TCC/Brake And Cruise Control Release Switch 10
1998: IP Ashtray Lamp, Truck Body Control Module (TBC), Outside Rear View Mirror Switch, Door Lock Switch Assembly, Side Window Switch Assembly 10
1999-2005: Radio, Heater and A/C Control Module, Fog Lamp Switch, Rear Wiper/Washer and Endgate/Liftgate Window Release Switch, Driver Information Center (DIC), Automatic Transmission Shift Lever Position Indicator, Body Control Module (BCM), Transfer Case Select Switch, Instrument Panel Cluster (IPC), Headlamp Leveling Switch 10
13 1995: Clock, Radio Battery, CD Player 15
1996-1997: Radio 10
1998-2005: Accessory Power Outlet - Left/Right, Accessory Power Outlet - Floor Console, Accessory Power Outlet - Rear 20
14 1995: Cluster Illumination, Ash Tray Lamp, Radio Illumination, Heater Lamp, 4WD Illumination, Chime Module, Fog Lamp Sw. Illumination, Daytime Running Lights 5
1996-1997: A/C Compressor Relay 10
1998-2005: Door Lock Relay, Door Unlock Relay, Door Unlock Relay - Driver (Power Door Locks) 15
15 1995: Daytime Running Lights Relay 10
1996-1997: Fog Lamp Relay, Daytime Running Lights Relay 20
1998-2005: Powertrain Control Module (PCM), Transfer Case Shift Control Module, Transfer Case Shift Control Switch (NP1, NP8), Front Axle Vacuum Solenoid (NP1, NP8), Front Axle Indicator Switch (NP1, NP8) 10
16 1995-1997: Turn Signal Lights, Back-Up Lights, Backup Lamp Switch (Manual Transmission), Transmission Range Switch (Park/Neutral Position and Backup Lamp Switch) 15
1998-2005: Inflatable Restraint Sensing and Diagnostic Module (SDM) 15
17 Windshield Wiper Motor, Multifunction Switch (Wiper Switch) 25
18 1995: Speedometer, ABS System, Cruise Control 15
1999-2005: Redundant Steering Wheel Controls 2
19 1995-1997: Transfer Case Control Module (Four-Wheel Drive) 20
1998-2005: Radio, Instrument Panel Cluster (IPC), Heater and A/C Control Module, Vehicle Interface Unit (VIU) 15
20 1995: Diagnostic Energy Reserve Module (DERM) 10
1996-1997: Clutch Pedal Position and Cruise Control Shutoff Switch, Inflatable Restraint Diagnostic Energy Reserve Module, Transfer Case Shift Control Module, Transmission Range Switch (Park/Neutral Position And Backup Lamp Switch) 10
1998-2005: Audio Amplifier 25
21 1995: Fog Lamps Relay 20
1998-2005: Air Temperature Actuator, Heater and A/C Control Module, Inside Rear View Mirror (Automatic Day - Night Mirror), Air Temperature Sensor Assembly - Inside, Vacuum Control Assembly 10
22 1995-1997: Air Bag Diagnostic Energy Reserve Module (DERM), Arming Sensor 10
1998-2005: Stop Lamp Switch, ABS - Electronic Brake Control Module (EBCM) 10
23 1995-1997: Automatic Transmission Position Indicator Lamp, Driver's Information Display Center, Endgate Window Release Switch, Fog Lamp Switch, Four Wheel Drive Indicator Switch, Heater and A/C Controller Heater Controller, Instrument Cluster, Liftgate Window Release Switch, Radio, Rear Window Defogger Switch, Rear Window Wiper and Washer Switch, Seat Belts Lamp Alarm, Ignition Key Lamp Alarm 10
1998-2005: Rear Wiper/Washer Switch, Endgate/Liftgate Window Release Switch 15
24 1995-1997: Instrument Cluster, Automatic Transmission, Park Pawl Actuator (Brake Transmission Shift Interlock Solenoid) 10
1998-2005: Radio, Driver Information Center (DIC), Rear Seat Audio (RSA) Module, Vehicle Interface Unit (VIU), Outside Rear View Mirror Switch 10
Circuit Breaker  
A 1995-1997: Power Door Locks 20
B 1995-1997: Power Windows, Sunroof 30
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