Fuses and relays GMC Envoy (LU3; 1998-2000)

The GMC Envoy is a midsize SUV manufactured and sold by General Motors from 1998 to 2009. In this article we will understand in detail fuse box diagrams GMC Envoy (first generation): 1998, 1999, 2000 years of manufacture.

Here you will find the locations and photos of the mounting blocks. Also, we will separately mark the fuses responsible for the cigarette lighter and the fuel pump.

In the engine compartment

It is located on the left side of the engine compartment, behind the plastic cover.

Access example.

Fuse Description
A/C Air Conditioning
ABS Anti-Lock Brake System (ABS)
ATC Automatic transfer case
B/U LP Back-Up Lamps
BTSI Brake-Transmission Shift Interlock
CRANK Clutch Switch, NSBU Switch
DRL Daytime Running Lamps (If Equipped)
ECM B Engine Control Module, Fuel Pump Fuse, Oil Pressure
ECM I Engine Control Module Injectors
ENG I Engine Sensors/Solenoids, MAF, CAM, PURGE, VENT
FOG LP Fog Lamps
FRPRK Front Parking Lamps
HAZLP Alarm Lamps
HIBEAM High-Beam Headlamps
HORN Horn (beep)
HTDMIR Heated Mirror
HTDSEAT Heated Seats
IGN A Starting and Charging, IGN 1
IGN B Column Feed, IGN 2, 3, 4
IGN C Starter Solenoid, Fuel Pump, PRNDL
IGN E Engine
INT BAT I/P Fuse Box power suply
LD LEV Electronic Load Leveling
LR PRK Left Rear Position Lamps
LT HI High-Beam Headlamp, Left
LT LOW Dipped -Beam Headlamp, Left
LT TRN Rear Left Turn Signal Lamp
LT TURN Front Left Turn Signal Lamp
MIR/LKS Mirrors, Door Locks
OXYSEN Oxygen Sensor
PARKLP Parking Lamps
RAP Retained Accessory Power
RR PRK Right Rear Position Lamps
RR W/W Rear Window Wiper
RRDFOG Rear Heater
RT HI High-Beam Headlamp, Right
RT LOW Dipped - Beam Headlamp, Right
RT TRN Rear Right Turn Signal Lamp
RT TURN Front Right Turn Signal Lamp
STOPLP Stop lamps
STUD #2 Accessory power suply, Electric Brake
TBC Truck Body Computer
TRCHMSL Trailer Center High-Mounted Stop Light
TRL B/U Trailer Back-Up Lamps
TRL PRK Trailer Position Lamps
TRL TRN Trailer Left Turn Lamp
TRR TRN Trailer Right Turn Lamp
VECHMSL Vehicle Center High-Mounted Stop Lamp
VEH B/U Vehicle Back-Up Lamps

In the passenger compartment

Fuse box located on the driver’s side of the dashboard, behind the plastic cover

No. Description
1 Empty
2 GMC Envoy cigarette Lighter Fuse, Data Link Connector (DLC)
3 Cruise Control Module and Switch, BCM, Seats Heater
4 Sensors, BCM, instrument panel
5 Parking lights, power window switch, BCM, ashtray lamp
6 Steering Wheel Audio Control Illumination
7 Headlamp Switch, BCM, Headlamp Relay
8 Courtesy Lamps, Battery Run-Down Protection
9 Empty
10 Turn Signal Lamps
11 Cluster, Engine Control Module (ECM)
12 Interior Lights
13 Auxiliary Power
14 Power Locks Motor
15 4WD Switch, Engine Controls (VCM, PCM, Transmission)
16 Safety Air Bag Module
17 Front Wiper
18 Steering Wheel Audio Controls
19 Radio, Battery
20 Audio Amplifier
21 HVAC I (Automatic), HVAC Sensors (Automatic)
22 Anti-Lock Brakes (ABS System)
23 Rear Wiper
24 Radio, Ignition
A Empty
A Empty
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