Chevrolet Impala mk9 (Ninth Generation) 2006 – 2014 -fuse box diagram

Posted on 9 May 201610 August 2018 by admin

Chevrolet Impala mk9 (Ninth Generation) – 2006 – 2014 – fuse box diagram

Year of production: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014

Instrument Panel Fuse Block

The fuse block is located on the passenger side of the vehicle in the carpet molding.

Chevrolet Impala mk9 - fuse box - instrument panel — Chevrolet Impala mk9 – fuse box – instrument panel

Fuses	Usage
AIRBAG	Airbags
AMP	Amplifier
AUX	Auxiliary Outlets
CNSTR	Canister
DR/LCK	Door Locks
HTD/SEAT	Heated Seats
PWR/MIR	Power Mirrors
PWR/SEAT	Power Seats
PWR/WNDW	Power Window
RAP	Retained Accessory Power
S/ROOF	Sunroof
TRUNK	Trunk
TRUNK	Trunk Relay
XM	XM™ Radio

Underhood Fuse Block

The underhood fuse block is located in the engine compartment.

Chevrolet Impala mk9 - fuse box - underhood — Chevrolet Impala mk9 – fuse box – underhood

Fuses	Usage
A/C CMPRSR	Air Conditioning Compressor
ABS MTR 1	Antilock Brake System (ABS) Motor 1
ABS MTR 2	ABS Motor 2
AIR PUMP	Air Pump
AIR SOL	Air Injection Reactor Solenoid
AIRBAG/ DISPLAY	Airbag, Display
AUX PWR	Auxiliary Power
BATT 1	Battery 1
BATT 2	Battery 2
BATT 3	Battery 3
BATT 4	Battery 4
BCM	Body Control Module (BCM)
CHMSL/ BCK-UP	Center High-Mounted Stoplamp, Back-up Lamp
DISPLAY	Display
DRL 1	Daytime Running Lamps 1
DRL 2	Daytime Running Lamps 2
ECM IGN	Engine Control Module (ECM), Ignition
ECM/TCM	ECM, Transmission Control Module (TCM)
EMISSIONS 1	Emissions 1
EMISSIONS 2	Emissions 2
ETC/ECM	Electronic Throttle Control, ECM
FAN 1	Cooling Fan 1
FAN 2	Cooling Fan 2
FOG LAMPS	Fog Lamps (If Equipped)
FUEL/PUMP	Fuel Pump
HDLP MDL	Headlamp Module
HORN	Horn
HTD MIR	Heated Mirror
INJ 1	Injector 1
INJ 2	Injector 2
INT LIGHTS	Interior Lamps
INT LTS/ PNL DIM	Interior Lamps, Instrument Panel Dimmer
LT HI BEAM	Driver Side High-Beam Headlamp
LT LO BEAM	Driver Side Low-Beam Headlamp
LT PARK	Driver Side Parking Lamp
LT SPOT	Left Spot
LT T/SIG	Driver Side Turn Signal Lamp
ONSTAR	OnStar®
PWR DROP/ CRANK	Power Drop, Crank
RADIO	Audio System
RT HI BEAM	Passenger Side High-Beam Headlamp
RT LO BEAM	Passenger Side Low-Beam Headlamp
RT PARK	Passenger Side Parking Lamp
RT SPOT	Right Spot
RT T/SIG	Passenger Side Turn Signal Lamp
RVC SEN	Regulated Voltage Control Sensor
STRG WHL	Steering Wheel
STRTR	Starter
TRANS	Transmission
WPR	Wiper
WSW	Windshield Wiper

Relay	Usage
A/C CMPRSR	Air Conditioning Compressor
FAN 1	Cooling Fan 1
FAN 2	Cooling Fan 2
FAN 3	Cooling Fan 3
FUEL/PUMP	Fuel Pump
PWR/TRN	Powertrain
REAR DEFOG	Rear Defogger
STRTR	Starter

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

Chevrolet Impala mk8 (Eighth Generation) 2000 – 2006 -fuse box diagram

Posted on 8 May 201610 August 2018 by admin

Chevrolet Impala mk8 (Eighth Generation) 2000 – 2006 -fuse box diagram

Year of production: 2000, 2001, 2002, 2003, 2004, 2005, 2006

Driver’s Side Instrument Panel Fuse Block

Chevrolet Impala mk8 - fuse box - instrument panel (driver's side) — Chevrolet Impala mk8 – fuse box – instrument panel (driver’s side)

Circuit Relay	Description
RETAINED ACCESSORY PWR RELAY	Retained Accessory Power Relay
HEADLAMP RELAY	Headlamp Relay
RETAINED ACCESSORY PWR BRKR	Power Window, Sunroof Breaker

Mini Fuses	Description
PCM/BCM/CLSTR	Powertrain Control Module, Body Control Module, Cluster (Ignition 0)
WSW	Windshield Wipers, Windshield Washer
PCM (CRANK)	Powertrain Control Module (Crank)
CIG/AUX	Accommodated Device (Accessory)
BCM	Body Control Module (Accessory)
SRS	Supplemental Restraint System
ABS/PCM	Anti-Lock Brake System, Powertrain Control Module, Brake Switch, Crank Relay, Canister Vent Solenoid (Run, Crank)
STOP	Brake Lamps, Body Control Module (Run, Crank)
TURN SIGNAL	Turn Signal Flashers
CRUISE	Cruise Control Steering Column Controls
A/C CRUISE	HVAC Temp Door Motors & Module, Cruise Control Module
A/C FAN	HVAC Blower
STR COL	Steering Wheel Lighting
DR LK	Body Control Module, Door Lock Controls
PWR MIR	Power Mirrors
CLSTR/BCM	Cluster, Body Control Module, Data Link Connector (Battery)
LH HTD ST/BCM	Driver’s Heated Seat, Body Control Module, Battery Controlled Loads

Passenger’s Side Instrument Panel Fuse Block

Chevrolet Impala mk8 - fuse box - instrument pane (passeneger's side) — Chevrolet Impala mk8 – fuse box – instrument pane (passeneger’s side)

Circuit Relay	Description
PARK LP RELAY	Parking Lamp Relay
BACKUP LP RELAY	Back-up Lamps Relay
BATT RUN DOWN PROTECTION RELAY	Battery Run Down Protection Relay
REAR DEFOG RELAY	Rear Defog Relay, Heated Mirror Relay

Circuit Breaker	Description
POWER SEATS BRKR	Power Seat Circuit Breaker
REAR DEFOG BRKR	Rear Defog Breaker

Mini Fuses	Description
RH HTD ST	Passenger Heated Seat
PWR DROP	Accommodated Device
B/U LP	Back-Up Lamps
DIC/RKE	Driver Information Center, Remote Keyless Entry, HVAC
TRK/ROOF BRP	Trunk Lamps, Headliner Lamps
HVAC BLO	HVAC Blower Relay
I/P BRP	Instrument Panel Footwell Lamps, Glovebox Lamps
HTD MIR	Heated Mirrors
BRK SW	Brake Switch
HAZ SW	Hazard Switch
FRT PRK LP	Front Parking Lamps
AUX PWR	Auxiliary Power Outlet (Battery)
C/LTR	Cigarette Lighter
RADIO	Radio, Radio Amplifier
REAR PARK LP	Rear Parking Lamps, Instrumentation Lighting

Underhood Fuse Block #1

Fuse block is located on the passenger’s side of the engine compartment.

Circuit Relay	Description
FUEL PUMP	Fuel Pump
DRL RELAY	Daytime Running Lamps
A.I.R. RELAY	Air Induction Reaction Relay
CRANK RLY	Starter (Crank) Relay
HORNS	Horn
FOG LTS	Fog Lamps

Maxi Fuses	Description
LEFT I/P	Left Bussed Electrical Center (Battery)
RT I/P #1	Right Bussed Electrical Center (Battery)
RT I/P #2	Right Bussed Electrical Center (Battery)

Mini Fuses	Description
HORN RLY	Horn Relay
FOG RLY	Fog Lamp Relay
F/PMP RLY	Fuel Pump Relay
DRL/EXIT LTS	Low (Left Front) & High (Left Front) Headlamps
EXT LTS	Low (Right Front) & High (Right Front) Headlamps
PCM	PCM Battery
A/C RLY (CMPR)	HVAC Compressor Relay & Generator

Underhood Fuse Block #2

Circuit Relay	Description
FAN CONT #3	Secondary Cooling Fan (Passenger’s Side)
FAN CONT #2	Cooling Fan Control Relay
FAN CONT #1	Primary Cooling Fan (Driver’s Side)
IGN RELAY	Ignition Relay
A/C CMPR	HVAC Compressor

Maxi Fuses	Description
IGN SW	Ignition Switch
BLANK	Blank
U/HOOD #2	Ignition Relay, AIR Pump
COOLING FANS	Cooling Fans (Battery)

Mini Fuses	Description
FAN CONT #2 & #3	Cooling Fan Control Relays #2 & #3
FAN CONT #1	Cooling Fan Control Relays #1
AIR PMP RLY	Air Induction Reaction Pump Relay (Battery)
FUEL INJ	Fuel Injectors
TRANS SOL	Transmission Solenoids
A/C RLY (COIL)	HVAC Control Relay
ENG DEVICES	Canister Purge Solenoid, Mass Air Flow Sensor (MAF), AIR Pump Relay & Valve Control
DFI MDL	Direct Fire Ignition Module
OXY SEN	Oxygen Sensors (Pre and Post Converter)

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

Chevrolet Avalanche (2001 – 2002) – fuse box diagram

Posted on 5 May 201610 August 2018 by admin

Chevrolet Avalanche (2001 – 2002) – fuse box diagram

Year of production: 2001, 2002

Instrument Panel Fuse Block

The fuse block access door is on the driver’s side edge of the instrument panel.

Chevrolet Avalanche GMT800 - fuse box - instrument panel — Chevrolet Avalanche GMT800 – fuse box – instrument panel

Name	Usage
L BODY	Retained Accessory Power Relay
LOCK	Power Door Locks
DRV UNLOCK	Power Door Lock Relay
LOCK	Power Door Lock Relay
HVAC 1	Climate Control System
CRUISE	Cruise Control, Instrument Cluster
IGN 3	Ignition, Power Seats
4WD	Four-Wheel Drive System, Auxiliary Battery
CRANK	Starting System
INT PRK	Interior Lamps
L DOOR	Power Door Lock Relay
BRAKE	Anti-Lock Brake System
RR WIPER	Not Used
ILLUM	Interior Lamps, Cargo Lamps
SEAT	Power Seat Circuit Breaker
TURN	Exterior Lamps, Turn Signals, Hazard Lamps
UNLOCK	Power Door Locks
HTR A/C	Climate Control System
WS WPR	Windshield Wipers
IGN 1	Ignition, Instrument Panel
AIR BAG	Air Bag
MIR/LOCK	Power Mirrors, Power Door Locks
DR LOCK	Power Door Locks
PWR WDO	Power Window Circuit Breaker
UNLOCK	Power Door Lock Relay
IGN 0	PRND321 Display, Odometer, VCM/PCM
SEO IGN	Special Equipment Option, Ignition
SEO ACCY	Special Equipment Option Accessory
RAP #1	Retained Accessory Power Relay
RDO 1	Audio System
RAP #2	Rear Power Windows, Sunroof, Radio

Center instrument panel utility block

The center instrument panel utility block is located underneath the instrument panel, to the left of the steering column.

Relay name	Usage
SEO	Special Equipment Option
HTD ST	Heated Seats
SPARE	Not Used
VANITY	Headliner Wiring
TRAILER	Trailer Brake Wiring
PWR ST	Power Seats
SPARE	Not used
UPF	Upfitter
PARK LAMP	Parking Lamps
*FRT PRK EXPT	Not Used
SPARE 2	Not Used
PUDDLE LP	Puddle Lamps
SL RIDE	Not Used
SPARE 3	Not Used
INADV PWR	Interior Lamps Feed
CTSY LP	Courtesy Lamps
CEL PHONE	Cellular Telephone Wiring

Underhood fuse block

The underhood fuse block is located near the battery on the driver’s side of the vehicle.

Chevrolet Avalanche GMT800 - fuse box - underhood fuse box — Chevrolet Avalanche GMT800 – fuse box – underhood fuse box

Name	Usage
STUD #1	Accessory Power/Trailer Wiring Feed/Load Leveling
ABS	Anti-Lock Brakes
IGN A	Ignition Switch
AIR	A.I.R. System
RAP #1	Retained Accessory Power, Power Mirrors, Power Door Locks, Power Seat(s)
IGN B	Ignition Switch
RAP #2	Retained Accessory Power/Rear Power Windows, Sunroof, Radio
STUD #2	Accessory Power/Trailer Wiring Brake Feed
TRL R TRN	Right Turn Signal Trailer Wiring
TRL L TRN	Left Turn Signal Trailer Wiring
IGN 1	Ignition, Fuel Controls
INJ-B	Ignition, Fuel Controls (Relay)
STARTER	Starter (Relay)
PARK LP	Parking Lamps
FRT HVAC	Climate Control System
STOP LP	Exterior Lamps, Stoplamps
ECM 1	VCM/PCM
CHMSL	Center High Mounted Stoplamp
VEH STOP	Stoplamps, Cruise Control
TRL B/U	Backup Lamps Trailer Wiring
INJ-A	Fuel Controls, Ignition
RR HVAC	Not Used
VEH B/U	Vehicle Backup Lamps
ENG 1	Engine Controls, Canister Purge, Fuel System
ETC	Electronic Throttle Control
IGN E	A/C Compressor Relay, Rear Window Defogger, Daytime Running Lamps, A.I.R. System
B/U LP	Backup Lamps, Automatic Transmission Shift Lock Control System
ATC	Automatic Transfer Case
RR DEFOG	Rear Window Defogger, Heated Mirrors (Relay)
RTD	Not Used
RR PRK	Right Rear Parking Lamps
ECM B	VCM/PCM
F/PMP	Fuel Pump (Relay)
O2 A	Oxygen Sensors
O2 B	Oxygen Sensors
LR PRK	Left Rear Parking Lamps
RR DEFOG	Rear Window Defogger, Heated Mirrors
HDLP	Headlamps (Relay)
TRL PRK	Parking Lamps Trailer Wiring
PRIME	Not Used
RT HDLP	Right Headlamps
DRL	Daytime Running Lamps (Relay)
HTD MIR	Heated Mirrors
LT HDLP	Left Headlamps
A/C	Air Conditioning
AUX PWR	Cigarette Lighter, Auxiliary Power Outlets
SEO 2	Special Equipment Option Power, Power Seats, Aux Roof Mnt Lamp
SEO 1	Special Equipment Option Power, Aux Roof Mnt Lamp
DRL	Daytime Running Lamps
A/C	A/C (Relay)
FOG LP	Fog Lamps
FOG LP	Fog Lamps (Relay)
RADIO	Audio System, Instrument Cluster, Climate Control System
CIGAR	Cigarette Lighter, Auxiliary Power Outlets
RT TURN	Right Turn Signals
BTSI	Automatic Transmission Shift Lock Control System
LT TURN	Left Turn Signals
FR PRK	Front Parking Lamps, Sidemarker Lamps
W/W PMP	Windshield Washer Pump
HORN	Horn (Relay)
IGN C	Ignition Switch, Fuel Pump, PRND321 Display, Crank
RDO AMP	Radio Amplifier
HAZ LP	Exterior Lamps, Hazard Lamps
EXP LPS	Not Used
HORN	Horn
CTSY LP	Interior Lamps
RR WPR	Not Used
TBC	Body Control Module, Remote Keyless Entry, Headlamps

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

Chevrolet Aveo (2002 – 2011) – fuse box diagram

Posted on 3 May 201610 August 2018 by admin

Chevrolet Aveo (2002 – 2011) – fuse box diagram

Year of production: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011

Instrument panel fuse block

The instrument panel fuse block is located on the end of the instrument panel on the driver side of the vehicle.

Hatchback

Fuses	Usage
AUX LTR	Auxiliary Cigarette Lighter
HORN, REAR/FOG	Horn, Rear Fog Lamps
LTR	Cigarette Lighter
STOP	Stop Lamp
RADIO, CLK	Audio, Clock
CLSTR, HAZARD	Instrument Panel Cluster, Hazard Flasher
TRN/SIG	Turn Signal
DRL/LCK	Door Lock, Remote Keyless Entry
CLSTR, CLK	Instrument Panel Cluster, Clock
ECM, TCM	Engine Control Module (ECM), Transmission Control Module (TCM)
BCK/UP	Back-Up Lamp
WPR, WSWA	Wiper, Washer
ECM, TCM	Engine Control Module (ECM), Transmission Control Module (TCM)
ENG FUSE	Engine Fuse
ALTERNATOR	Alternator
HVAC	HVAC Blower
AIRBAG 1	Airbag 1
BLANK	Not Used
ABS	Antilock Brake System
DIODE (ABS)	Antilock Brake System Diode
AIRBAG 2	Airbag 2
BLANK	Not Used
CLK, RADIO	Clock, Audio

Sedan

Fuses	Usage
SDM	Sensing and Diagnostic Module
WIPER	Windshield Wiper Switch, Windshield Wiper Motor
CLUSTER	Instrument Panel Cluster, Brake Switch, Anti-theft Mode
T/SIG	Turn Signal, Hazard Switch
EMS2	Stoplamp Switch
EMS1	Engine Room Fuse Block, Rear HO2S, Transmission Control Module, VSS, Fuel Pump
STOP LAMP	Brake Switch
CIGAR	Cigarette Lighter, Auxiliary Power Outlet
AUDIO/CLOCK	Radio, Clock
OBD	On-Board Diagnostics, Immobilizer
ROOM LAMP	Trunk Lamp, Trunk Open Switch, Cluster, Dome Lamp
DEFOGGER	Rear Defogger
SUNROOF	Sunroof Module (Option)
DRL	Daytime Running Lamps
DOOR LOCK	Door Lock/Unlock
B/UP LAMP	Back-up Lamps
HORN	Horn
ELEC MIRROR	Mirror Control Switch, Dome Lamp, Air Conditioning Switch
AUDIO/RKE	Radio, Remote Keyless Entry, Clock, Power Mirror Unit, Anti-Theft Module
DEFOG MIRROR	Power Mirror Unit, Air Conditioning Switch
BLANK	Not Used
BLANK	Not Used
BLANK	Not Used
BLANK	Not Used

Engine compartment fuse block

The engine compartment fuse block is located on the driver side of the vehicle, near the battery.

Hatchback

Fuses	Usage
HI BEAM RT	Passenger Side High Beam Headlamp
DIS	Direct Ignition System
HI BEAM LT	Driver Side High Beam Headlamp
DIODE (FOG)	Fog Lamp Diode
LOW BEAM RT	Passenger Side Low Beam Headlamp
ILLUM RT	Parking Lamp Right Side, Illumination Circuit
LOW BEAM LT	Driver Side Low Beam Headlamp
ILLUM LT	Driver Side Parking Lamp, License Plate Lamp
INT LTS	Room Lamp
INJECTOR	Injector
DEFOG	Defogger
S/ROOF	Sunroof
ILLUM LAMPS	Illumination Relay
HORN	Horn
HEAD LAMPS	Headlamps
FUEL	Fuel Pump
A/C	Air Conditioning Compressor
FOG LAMPS	Front Fog Lamp
HVAC BLOWER	Heating, Ventilation, Air Conditioning Blower
ABS	Antilock Brake System
I/P FUSE BATT.	Instrument Panel Fuse Box
COOL FAN	Radiator Fan
IGN 2	Ignition 2
BLANK	Blank
IGN 1	Ignition 1
PWR WNDW	Power Windows
SPARE	Spare
BLANK	Not used
COOL FAN LOW	Cooling Fan Low
HEAD LAMPS HI	High Beam Headlamp
HEAD LAMPS LOW	Low Beam Headlamp
PWR WNDW	Power Window
FRT FOG	Fog Lamp
MAIN POWER	Main Power
FUEL PUMP	Fuel Pump
A/C COMPRSR	Air Conditioning Compressor
COOL FAN HI	Cooling Fan High
ILLUM LAMPS	Illumination Lamps
BLANK	Not Used

Sedan

Fuses	Usage
BATT	Instrument Panel Fuse Bloc
PK/LP LH	Driver Side Parking Lamp, Taillamp
PK/LP RH	Passenger Side Parking Lamp, Taillamp
IGN2/ST	Ignition Switch
ACC/IGN1	Ignition Switch
HAZARD	Hazard Lamps, Theft-Deterrent System
H/L LOW RH	Passenger Side Low-Beam Headlamp
FAN HI	Cooling Fan High Speed
H/L LOW LH	Driver Side Low-Beam Headlamp
FRT FOG	Front Fog Lamps (Option)
FAN LOW	Cooling Fan Low Speed
H/L HI	High-Beam Headlamps
A/C COMP	Air Conditioning Compressor (Option)
FUEL PUMP	Fuel Pump
SPARE	Spare
ABS	Antilock Brake System (Option)
EMS2	LEGR Valve, HO2S, EVAP Canister Purge Solenoid, CMP Sensor
P/WINDOW1	Power Window Switch (Option)
ECU	Engine Control Module, Transmission Control Module
SPARE	Spare
EMS1	Engine Control Module, Injector, Cooling Fan, Air Conditioning Compressor
SPARE	Spare
H/L LOW RELAY	Low-Beam Headlamp Relay
FAN HI RELAY	Cooling Fan High Speed Relay
FUEL PUMP RELAY	Fuel Pump Relay
P/WINDOW RELAY	Power Window Relay
PARK LAMP RELAY	Parking Lamp Relay
FRT FOG RELAY	Front Fog Lamps Relay
H/L HI RELAY	High-Beam Headlamp Relay
FAN LOW RELAY	Cooling Fan Low Speed Relay
A/C RELAY	Air Conditioning Relay (Option)
MAIN RELAY	Main Relay

Misc.	Usage
FUSE PULLER	Fuse Puller

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

Chevrolet Cobalt (2004 – 2011) – fuse box diagram

Posted on 2 May 20165 August 2018 by admin

Chevrolet Cobalt (2004 – 2011) – fuse box diagram

Year of production: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011

Floor console fuse block

The floor console fuse block is located on the passenger side of the floor console behind the forward panel.

Fuses	Usage
1	Fuse Puller
2	Empty
3	Empty
4	Empty
5	Empty
6	Amplifier
7	Cluster
8	Ignition Switch, PASS-Key® III+
9	Stoplamp
10	Heating, Ventilation, Air Conditioning, PASS-Key® III+
11	Empty
12	Spare
13	Airbag
14	Spare
15	Windshield Wiper
16	Climate Control System, Ignition
17	Window Retained Accessory Power
18	Empty
19	Electric Power Steering, Steering Wheel Control
20	Sunroof
21	Spare
22	Empty
23	Audio System
24	XM Radio™, OnStar™
25	Engine Control Module, Transmission Control Module
26	Door Locks
27	Interior Lights
28	Steering Wheel Control Illumination
29	Power Windows
30	Climate Control System
31	Empty
32	Retained Accessory Power (RAP)

Engine compartment fuse block

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

Chevrolet Cobalt - fuse box - engine compartment — Chevrolet Cobalt – fuse box – engine compartment

Fuses	Usage
SPARES	Spares
Blank	Blank
Blank	Blank
REAR DEFOG	Rear Defogger
COOL FAN2	Engine Cooling Fan High Speed
CRNK	Starter
COOL FAN 1	Engine Cooling Fan Low Speed
BCM3	Body Control Module 3
BCM2	Body Control Module 2
FOG LAMP	Fog Lamps
HORN	Horn
RT HI BEAM	Passenger Side High Beam Lamp
LT HI BEAM	Driver Side High Beam Lamp
RT LO BEAM	Passenger Side Low Beam Lamp
LT LO BEAM	Driver Side Low Beam Lamp
DRL	Daytime Running Lamps
FUEL PUMP	Fuel Pump
EXH	Exhaust Emissions
ENG VLV SOL	Engine Valve Solenoid
INJ	Injectors
AIR SOL	Air Solenoid
Blank	Blank
PCM/ECM	Powertrain Control Module/Engine Control Module
EPS	Electric Power Steering
AIR PUMP	AIR Pump
PRK LAMP	Parking Lamps
WPR	Windshield Wiper
IP IGN	Ignition
A/C CLTCH	Air Conditioning Clutch
CHMSL	Center High Mount Stop Lamp
ABS2	Antilock Brake System 2
Blank	Blank
ECM/TRANS	Engine Control Module, Transmission
BCK UP	Back-Up Lamps
TRUNK/HTD SEATS	Trunk, Heated Seats
Blank	Blank
Blank	Blank
SDM	Sensing Diagnostic Module (Airbags)
ABS3	Antilock Brake System 3
OUTLET	Auxiliary Power Outlet
MIR	Mirrors
DLC	Data Link Connector
CNSTR VENT	Canister Vent

Relays	Usage
REAR DEFOG	Rear Defogger
AIR SOL (TURBO: COOL FAN 2)	Air Solenoid (L61)/Engine Cooling Fan 2 (LNF)
WPR HI/LO	Windshield Wiper High/Low Speed
CRNK	Starter
COOL FAN 2 (TURBO: COOL FANS)	Engine Cooling Fan (L61, LE5)/ Engine Cooling Fans (LNF)
FUEL PUMP	Fuel Pump
WPR ON/OFF	Windshield Wiper On/Off
COOL FAN1	Engine Cooling Fans
PWR/TRN	Powertrain
AIR PUMP	AIR Pump
A/C CLTCH	Air Conditioning Clutch
CHMSL	Center High Mount Stop Lamp
RUN/CRNK	Run, Crank

Misc.	Usage
PLR	Fuse Puller

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

Chevrolet Colorado (2015 – 2016) – fuse box diagram

Posted on 2 May 20165 August 2018 by admin

Chevrolet Colorado (2015 – 2016) – fuse box diagram

Year of production: 2015, 2016

Engine compartment fuse block

The engine compartment fuse block is in the engine compartment, on the driver side of the vehicle.

Chevrolet Colorado mk2 - fuse box - engine compartment — Chevrolet Colorado mk2 – fuse box – engine compartment

Mini Fuses (2 pin)	Usage
F01	Traction Control Module Power
F02	Engine Control Module Power
F03	Air Conditioning Compressor Clutch
F04	Not Used
F05	Fuel Module Ignition
F07	Cargo Lamp
F08	Fuel Injectors – Even
F09	Fuel Injectors – Odd
F10	Engine Control Module
F11	Miscellaneous 1 Ignition
F13	Traction Control Module
F14	Not Used
F15	Not Used
F16	Not Used
F17	Front Axle Actuator
F18	Not Used
F19	Aeroshutters
F20	Not Used
F23	Not Used
F29	Not Used
F30	Heated Seat Power 1
F31	Not Used
F32	Heated Seat Power 2
F33	Body Control Module 3
F34	Fuel System Control Module
F35	Not Used
F36	Center High Mounted Stop Lamp
F37	Right High-Beam Headlamp
F38	Left High-Beam Headlamp
F39	Not Used
F40	Not Used
F46	Not Used
F47	Miscellaneous 2 Ignition
F48	Fog Lamps (If Equipped)
F49	Not Used
F50	Trailer Park Lamps
F51	Horn
F52	Not Used
F53	Not Used
F54	Not Used
F55	Not Used
F56	Washer Pump
F57	Not Used
F58	Not Used
F60	Mirrors Defogger
F61	Not Used
F62	Canister Vent Solenoid
F63	Not Used
F64	Trailer Reverse Lamp
F65	Left Trailer Stop/ Turn Lamps
F66	Right Trailer Stop/ Turn Lamps
F67	Electric Power Steering
F68	Not Used
F69	Battery Regulated Voltage Control
F70	Not Used
F71	Not Used

J-Case Fuses (Low Profile)	Usage
F06	Wipers
F12	Starter
F21	Front Blower
F22	Antilock Brake System Valves
F24	Trailer
F25	Transfer Case Electronic Control
F26	Antilock Brake System Pump
F27	Trailer Brake Control Module
F28	Rear Window Defogger
F41	Not Used
F42	Not Used
F43	Cooling Fan
F44	Not Used
F45	Brake Vacuum Pump
F59	Not Used

Midi Fuses	Usage
F72	Not Used
F73	Not Used
F74	Generator
F75	Not Used

Micro relays	Usage
K01	Air Conditioning Compressor Clutch
K02	Starter
K03	Not Used
K04	Wipers Speed
K05	Wipers Control
K06	Cargo Lamp
K08	Not Used
K09	Not Used
K10	Not Used
K11	Center High Mounted Stop Lamp
K12	Not Used
K13	Vacuum Pump
K14	Park Lamps

Mini Relays	Usahe
K07	Powertrain
K15	Run/Crank
K17	Rear Window Defogger

Solid State Relay	Usage
K16	Not Used

Instrument panel fuse block

The instrument panel fuse block is behind the passenger side cowl side trim panel.

Chevrolet Colorado mk2 - fuse box - instrument panel — Chevrolet Colorado mk2 – fuse box – instrument panel

Micro Fuse (2 Pin)	Usage
F01	Body Control Module 1
F04	Steering Wheel Controls
F05	Body Control Module 2
F08	Mirror Window Module
F09	Instrument Cluster
F10	Not Used
F11	Body Control Module 8
F12	Not Used
F14	Radio/HMI
F15	Body Control Module 6
F16	Not Used
F17	Body Control Module 4
F19	Not Used
F20	Amplifier (if equipped)
F21	Not Used
F22	Not Used
F24	Heating, Ventilation, and Air Conditioning Ignition
F25	Body Control Module 7
F26	Not Used
F27	Not Used
F29	Miscellaneous Ignition
F31	Front Camera
F32	Steering Wheel Controls Backlighting
F34	Not Used
F35	Park, Reverse, Neutral, Drive, Low
F36	Discrete Logic Ignition Sensor
F38	Not Used

Micro Fuse (3 Pin)	Usage
F13	OnStar/Heating, Ventilation, and Air Conditioning
F18	Airbag
F23	Data Link Connector/USDB
F28	Instrument Panel/ Sensing and Diagnostic Module Ignition
F33	Not Used

Micro J-Case Fuse	Usage
F02	Not Used
F03	Not Used
F06	Not Used
F07	Not Used
F39	Auxiliary Power Outlet 2
F41	Auxiliary Power Outlet 1/Lighter
F42	Left Power Window
F43	Driver Power Seat
F45	Right Power Window
F46	Passenger Power Seat

J-Case Fuse	Usage
F30	Not used
F40	Auxiliary Power Outlet
F44	Auxiliary Power Outlet

Mini Fuse (2 Pins)	Usage
F37	Not Used

Micro Relay	Usage
K1	Retained Accessory Power/Accessory
K2	Run/Crank

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

Chevrolet Colorado (2004) – fuse box diagram

Posted on 2 May 20165 August 2018 by admin

Chevrolet Colorado (2004) – fuse box diagram

Year of production: 2004

Engine compartment fuse block

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

Chevrolet Colorado - fuse box diagram - engine compartment — Chevrolet Colorado – fuse box diagram – engine compartment

Fuses	Usage
1	Brake Switch, Stoplamps
2	Auxiliary Power 1
5	Air Conditioning Control Head
8	Wiper/Washer Switch
9	Fog Lamps
10	Ignition Transducers
11	Driver’s Side Headlamp
12	Passenger’s Side Headlamp
13	Fuel Pump
14	Wiper
15	Front Axle Actuator
16	Antilock Brake System (ABS), ABS module, Four-Wheel Drive, Gravity Sensor
17	Supplemental Inflatable Restraint System, Sensing and Diagnostic Module, Air Bag Off Switch
18	Heated Seat
19	Cruise Control Switch, Inside Rearview Mirror, Transfer Case Control Module, Brake Switch, Clutch Disable
20	Electronic Throttle Control (ETC)
21	Power Door Locks
22	Injectors
23	Ignition, Clutch Starter Switch, Neutral Safety Back-Up Switch, Ignition Coils 1-5, Air Conditioning Relay
24	Transmission Solenoid
25	Powertrain Control Module (PCM)
26	Back-up Lights
27	ERLS, Map Sensor, Can Purge Solenoid
28	Rear Turn/Hazard Lights
29	Driver’s Side RearTaillamp, Passenger Side Air Bag Indicator Lighting, Instrument Panel Dimming Power (2WD/4WD switch lighting)
30	Powertrain Control Module (PCM) B
31	OnStar
32	Radio
33	Auxiliary Power 2
34	Truck Body Controller
35	Horn
36	Transfer Case Control Module
37	Turn/Hazard/Courtesy/Cargo Lamps/Mirrors
38	Cluster
39	Rear Parking Lamp 1, Passenger’s Side Taillamp, License Plate Lamps
40	Front Park/Turn Lamps, Driver and Passenger’s Side Power Window Switches Lighting
41	Climate Control Fan
42	Power Windows
43	Starter Solenoid Relay
44	Antilock Brake System 2 (ABS Pump)
45	Antilock Brake System 1 (ABS Logic)
46	Power Seat Circuit Breaker/POA Seat
69	Fuel Canister Vent Solenoid
72	Not Used
73	Not Used
74	Not Used
75	Not Used
77	Air Conditioning Compressor
79	Oxygen Sensors

Relays	Usage
47	Beam Selection
50	Air Conditioning Compressor
51	Fuel Pump, Fuel Pump Fuse
52	Fog Lamps
53	Front Parking Lamp Fuse, Driver and Passenger’s Taillamp Fuse, Rear Parking Lamps
54	Driver and Passenger’s Headlamps Fuse
55	Horn
56	Electronic Throttle Control Fuse, Oxygen Sensor Fuse
57	Wipers (On/Off)
58	Power Window Fuse, Wiper/Washer Switch Fuse, (Retained Accessory Power Mode
59	Ignition 3, Climate Control, Climate Control Head Fuse
61	Run/Crank, Air Bag System Fuse, Cruise Control Fuse, Ignition Fuse, Back-Up Lamps, ABS Fuse, ERLS, Front Axle, PCM-1, Injectors Fuse
62	Starter Relay (PCM Relay)
63	Wiper 2 (High/Low)

Miscellaneous	Usage
64	Diode — Wiper
65	Diode — Air Conditioning, Clutch
66	Mega Fuse
67	Not Used

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

Chevrolet Corvette C6 (2005 – 2013) – fuse box diagram

Posted on 1 May 20165 August 2018 by admin

Chevrolet Corvette C6 (2005 – 2013) – fuse box diagram

Year of production: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013

Instrument panel fuse block

The instrument panel fuse block is located on the passenger side of the vehicle, under the instrument panel and under the toe-board.

Chevrolet Corvette C6 -fuse box - instrument panel — Chevrolet Corvette C6 -fuse box – instrument panel

Fuses	Usage
SPARE	Spare Fuse
SPARE	Spare Fuse
SPARE	Spare Fuse
SPARE	Spare Fuse
TPA	Tonneau Pulldown Actuator
ONSTAR	OnStar®
DRIV DR SWITCH	Driver Door Switch
TELE SWTCH/MSM	Telescope Switch, Memory Seat Module
IGN SWTCH/ INTR SNSR	Ignition Switch, Intrusion Sensor
BCK/UP LAMP	Reverse Lamps
REVERSE LAMPS	Reverse Lamps
Blank	Not Used
STOP LAMP	Stop Lamp
BTSI SOL/STR WHL LCK	Brake Transmission Shift Interlock, Steering Wheel Column Lock
BLANK	Not Used
RDO/S-BAND/ VICS	Radio, S-Band, VICS
REAR FOG/ ALDL/TOP SWTCH	Rear Fog Lamp, Assembly Line Diagnostic Link Connector, Convertible Top Switch
GM LAN RUN/CRNK	GM LAN Devices
ISRVM/ HVAC	Electric Inside Rearview Mirror, Heating Ventilation, Air Conditioning
CRUISE SWTCH	Cruise Control Switch
TONNEAU RELSE	Tonneau Release
RUN CRNK	Run/Crank Relay
HTD SEAT/ WPR RLY	Heated Seat, Wiper Relays
ECM	Engine Control Module
SDM/AOS SWTCH AIRBAG	Sensing and Diagnostic Module, Automatic Occupant Sensing Module, Airbag
CLSTR/HUD	Cluster, Heads-Up Display
HVAC/ PWR SND	Heating, Ventilation/Air Conditioning, Power Sounder
EXH MDL	Exhaust Module (Z06); Spare (Coupe and Convertible)
DR LCK	Door Locks
CTSY/LAMP	Courtesy Lamp
SWC DM	Steering Wheel Dimming
TONNEAU RELSE	Tonneau Release
TRUNK RELSE	Trunk Release
REAR/FOG	Rear Fog Lamps
FUEL DR RELSE	Fuel Door Release
BLANK	Not Used
BLANK	Not Used
LTR	Cigarette Lighter
DRVR HTD SEAT	Driver Heated Seat
WPR DWELL	Wiper Dwell
BLANK	Not Used
AUX PWR	Auxiliary Power
PASS HTD SEAT	Passenger Heated Seat
BLANK	Not Used
PWR/ WNDWS/ TRUNK/FUEL RELSE	Power Windows, Trunk, Fuel Door Release
TRUNK RELSE	Trunk Release
BLANK	Not Used
BLANK	Not Used
PWR SEATS MSM	Power Seats, Memory Seat Module
BLANK	Not Used
BLANK	Not Used
WPR/WSW	Windshield Wiper/Washer
BLANK	Not Used

Engine compartment fuse block

Fuse block k in the engine compartment located on the passenger side of the vehicle.

Chevrolet Corvette C6 - fuse box - engine compartment — Chevrolet Corvette C6 – fuse box – engine compartment

Fuse	Usage
1	Transmission Control Module/ Transmission
2	Horn, Alternator Sense
3	Antilock Brakes/Real Time Damping
4	Wiper
5	Stoplamps/Back-Up Lamps
6	02 Sensor
7	Battery Main 5
8	Park Lamps
9	Powertrain Relay Input/Electronic Throttle Control
10	Manual Transmission Solenoids
11	Engine Control Module/Transmission Control Module/Easy Key Module
12	Odd Numbered Fuel Injectors
13	Electronic Suspension Control (Option)
14	Canister Purge Solenoid, Mass Air Flow Sensor
15	Air Conditioner Compressor
16	Even Numbered Fuel Injectors
17	Windshield Washer
18	Headlamp Washer
19	Passenger Side Low-Beam Headlamp
20	Fuel Pump
21	Driver Side Low-Beam Headlamp
22	Front Fog Lamp
23	Passenger Side High-Beam Headlamp
24	Driver Side High-Beam Headlamp

J-Style fuses	Usage
25	Cooling Fan
26	Battery Main 3
27	Antilock Brake System
28	Heating/Ventilation/Air Conditioning Blower
29	Battery Main 2
30	Starter
31	Audio Amplifier
32	Blank
33	Battery Main 1

Micro-Relays	Usage
34	Horn
35	Air Conditioning Compressor
36	Windshield Washer
37	Park, Position Lamps
38	Front Fog Lamp
39	High-Beam Headlamp
46	Headlamp Washer
55	Fuel Pump

Mini-Relays	Usage
40	Rear Defog
41	Windshield Wiper High/Low
42	Windshield Wiper Run/Accessory
43	Crank
44	Powertrain Ignition 1
45	Windshield Wiper On/Of
47	Low-Beam Headlamp

Spare Fuses	Usage
48	Spare
49	Spare
50	Spare
51	Spare
52	Spare
53	Spare
54	Fuse Puller

Diodes	Usage
	Diode 1
	Wiper
	Diode 2

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

Chevrolet Express (2010 – 2015) – fuse box diagram

Posted on 1 May 20165 August 2018 by admin

Chevrolet Express (2010 – 2015) – fuse box diagram

Year of production: 2010, 2011, 2012, 2013, 2014, 2015

Floor console fuse block

The floor console fuse block is located under the driver seat.

Mini Fuse	Usage
F1	Empty
F2	Steering Wheel Sensor
F3	Auxiliary Parking Lamps (Cut‐Away)
F4	Front Park Lamps
F5	Trailer Park Lamps
F6	Upfitter Park Lamps
F7	Right Rear Park Lamp
F8	Left Rear Park Lamp
F9	Outside Rear View Mirror Switch
F10	Airbag/AOS
F11	Empty
F12	Empty
F13	Heating, Ventilation and Air Conditioning 2
F14	Heating, Ventilation and Air Conditioning 1
F15	Empty
F17	Outside Rear View Mirror Heater
F18	Rear Window Defogger
F19	Compass
F20	Radio/Chime
F21	Remote Function Actuator/Tire Pressure Monitor
F22	Ignition Switch/Discrete Logic Ignition Sensor (PK3)
F23	Instrument Panel Cluster
F25	Heating, Ventilation and Air Conditioning Control
F26	Auxiliary/Trailer Backup
F27	Tail Lamps Backup
F30	Upfitter Courtesy Lamps
F31	Front Door Lock
F32	Rear Door Lock
F33	Cargo Door Unlock
F34	Passenger Door Unlock
F35	Rear Passenger Door Unlock
F36	Driver Door Unlock
F37	Empty
F38	Empty

J-Case Fuse	Usage
F16	Upfitter Auxiliary 1
F24	Empty
F28	Upfitter Auxiliary 2 Reading Lamps
F29	Rear Blower

Relays	Usage
K1	Run (High Current Micro)
K2	Empty (High Current Micro)
K3	Park Lamps (High Current Micro)
K4	Upfitter Auxiliary 2 (High Current Mini)
K5	Rear Defogger (High Current Micro)
K6	Retained Accessory Power (RAP) (High Current Micro)

Circuit Breaker	Usage
CB1	Power Seats
CB2	Power Windows

Engine compartment fuse block

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

Mini fuse	Usage
3	Right Stop/Turn Trailer
4	Spare
5	Spare
6	Fuel System Control Module Ignition
7	Body Control Module 5
8	Body Control Module 7
9	Body Control Module 4
10	Instrument Panel Cluster
11	Trailer Wiring
12	Spare
13	Brake Switch
14	Windshield Washer
16	Horn
17	Transmission
18	Air Conditioning Compressor
19	Engine Control Module Battery
20	Spare
21	Left Stop/Turn Trailer
22	Spare
23	Spare
24	Fuel Pump
25	Auxiliary Power Outlet
26	Body Control Module 3
27	Special Equipment Option
28	Airbag
29	Steering Wheel Sensor
30	Engine Control Module Ignition/Glow Plug Module
31	Transmission Control Module Ignition
32	Transmission Control Module Battery
33	Spare
34	Spare
35	Fuel Operated Heater Module
36	Spare
51	Left high Beam Headlamp
52	Right High Beam Headlamp
53	Left Low Beam Headlamp
54	Right Low Beam Headlamp
55	Wiper
56	Canister Vent Solenoid
58	Body Control Module 2
59	Body Control Module 1
61	Spare
62	Oxygen Sensor 2 (Post)
63	Fan Clutch (EV)
64	Mass Air Flow/Canister/LAMBDA
65	Odd Ignition/Injectors
66	Daytime Running Lamps 2 (LOLVL‐V22)
67	Daytime Running Lamps 1 (LOLVL‐V22)
68	Auxiliary Stop Lamps
69	Spare
70	Spare
71	Fuel Heater
72	Body Control Module 6
73	Lighter/Data Link Connection
75	V6 Fuel Injectors
76	Spare
77	Oxygen Sensor 2 (Pre)
78	Engine Control Module Powertrain
79	Even Ignition/Injectors

J-Case fuse	Usage
1	ABS Motor
2	ABS Module
41	Spare
42	Trailer Wiring
43	Fan High
44	Starter Solenoid
45	Engine Control Module/Powertrain
46	Fuel System Control Module Battery
47	Fan Lo
74	Front Blower

Relay	Usage
15	Run/Crank
37	Spare
38	Fuel Pump
39	Crank
40	Air Conditioning Compressor
48	Fan High
49	Powertrain
50	Fan Clutch (EV)
57	Fan Low
60	Fan Control

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

Chevrolet Equinox (2010 – 2017) – fuse box diagram

Posted on 30 April 201610 January 2021 by admin

Chevrolet Equinox (2010 – 2017) – fuse box diagram

Year of production: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017

Engine compartment fuse block

Chevrolet Equinox mk2 - fuse box - engine compartment — Chevrolet Equinox mk2 – fuse box – engine compartment

J-Case fuses	Usage
1	Cool Fan 1
2	Cool Fan 2
3	Brake Booster
4	Power Windows – Right
5	Memory Seat Module
6	Power Seat – Left
7	Instrument Panel Fuse Block 1
8	Rear Defogger
9	Starter
10	AIR Pump Motor
11	Instrument Panel Fuse Block 2
12	Sunroof
13	Antilock Brake System Pump
14	Instrument Panel Fuse Block 3
15	Power Windows – Left
16	Antilock Brake System Module

Mini Fuse	Usage
17	Transmission Control Module Battery
18	Trailer Parking Light
19	AIR Pump Solenoid
20	Engine Control Module Battery
21	Canister Vent
22	Trailer Left Side (If Equipped)
23	Lift Gate Module
24	Power Lumbar
25	Trailer Right Side (If Equipped)
26	Rear Accessory Power Outlet
27	Memory Mirror Module
28	Regulated Voltage Control Battery Sensor
29	Front Wiper
30	Rear Wiper
31	Air Conditioning Compressor
32	Rear Latch
33	Heated Mirrors
34	Horn
35	Right High‐Beam Headlamp
36	Left High‐Beam Headlamp
37	Ignition Even Coil
38	Ignition Odd Coil
39	Windshield Washer
40	Front Fog Lamps
41	Post Catalytic Converter Oxygen Sensor
42	Engine Control Module
43	Pre–Catalytic Converter Oxygen Sensor
44	Transmission Control Module
45	Mirror
46	Chassis Control Module Ignition
47	Spare
48	Rear Drive Module
49	Lift Gate Module Logic
50	Instrument Panel Fuse Block Ignition
51	Heated Seat – Front
52	Chassis Control Module
53	Engine Control Module
54	Rear Vision Camera

Midi Fuse	Usage
56	Electric Power Steering

Micro relays	Usage
56	AIR Pump Solenoid
57	Brake Booster
58	Cooling Fan Low
59	Headlamp High Beam
60	Cooling Fan Control
61	Wiper On/Off Control
62	Air Conditioning Compressor
63	Rear Defogger
64	Wiper Speed
65	Fog Lamp
66	Engine Control
67	Starter
68	Run/Crank

Mini relays	Usage
69	Cooling Fan High
70	AIR Pump Motor

Instrument panel fuse block

The instrument panel fuse block is located on the passenger side panel of the center console.

Chevrolet Equinox mk2 - fuse box - instrument panel — Chevrolet Equinox mk2 – fuse box – instrument panel

Mini fuses	Usage
1	Steering Wheel Dimming
2	Spare
3	Spare
4	Body Control Module 1
5	Infotainment
6	Body Control Module 7
7	Noise Control Module
8	Body Control Module 4
9	Radio
10	Special Equipment Order Battery
11	Ultrasonic Rear Parking Assist Module
12	Heater, Ventilation and Air Conditioning Battery
13	Auxiliary Power Front
14	Heater, Ventilation and Air Conditioning Ignition
15	Display
16	Body Control Module 5
17	Auxiliary Power Rear
18	Instrument Panel Cluster Ignition
19	Personal Device Interface Module
20	Body Control Module 6
21	Special Equipment Order Retained Accessory Power
22	Sensing and Diagnostic Module Ignition
23	Spare
24	Spare
25	Transmission Gear Shift Position Indicator
26	Spare
27	Spare
28	Spare
30	Body Control Module 3
31	Amplifier
32	Discrete Logic Ignition Switch
33	Communications Integration Module
34	Body Control Module 2
35	Sensing and Diagnostic Module Battery
36	Data Link Connection
37	Instrument Panel Cluster Battery
38	Passenger Sensing System Module
39	Spare

J‐Case Fuses	Usage
29	Front Blower Motor
40	Body Control Module 8

Relays	Usage
41	Logistic Relay (If Equipped)
42	Retained Accessory Power Relay

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