Table of Contents
This article provides a detailed overview of the fuse block diagrams for the first-generation Cadillac Escalade (GMT435), covering the 1999 and 2000 model years.
Fuse No. 7 in the passenger compartment fuse block protects the cigarette lighter circuit.
Engine Compartment Fuse Block
This fuse block is located near the brake fluid reservoir at the rear of the engine bay. To access it, remove the plastic cover.
General view of the engine compartment fuse block.
| Diagram | |
|---|---|
|
|
| No. | Description |
| A/C | Air Conditioning (A/C) |
| ABS | Anti-lock Brake System (ABS) Module |
| AUX A | Special Equipment Option (SEO) Wiring |
| AUX B | Trailer Wiring |
| AUX FAN | Auxiliary Fan |
| BATT |
|
| BLOWER | High Blower and Rear Blower Relays |
| ECM-1 | Fuel Injectors, Powertrain Control Module (PCM) / Vehicle Control Module (VCM) |
| ECM-B |
|
| ENG-1 |
|
| FUEL SOL | Not Used |
| GLOW PLUG | Not Used |
| HEATED SEATS | Heated Seats |
| HORN |
|
| HTD MIR | Heated Outside Rearview Mirrors |
| HTD ST-FR | Front Heated Seats |
| HTD ST-RR | Rear Heated Seats |
| IGN A | Ignition Switch |
| IGN B | |
| IGN-E |
|
| LIGHTING | Headlamp and Instrument Panel Dimmer Switch, Fog Lamp and Courtesy Lamp Fuses |
| RR DEFOG | Rear Window Defogger |
| STOP/HAZ | Stop Lamps |
Passenger Compartment Fuse Block
This fuse block is located on the driver’s side edge of the instrument panel. To access it, carefully pull off the plastic cover.
| Diagram | |
|---|---|
|
|
| No. | Description |
| A |
|
| B | Power Windows |
| 1 | Stop Lamp / Torque Converter Clutch (TCC) Switch, Warning Buzzer, Center High-Mounted Stop Lamp (CHMSL), Hazard Warning Lamps, Stop Lamps |
| 2 | Transfer Case |
| 3 | Courtesy Lamps, Cargo Lamp, Glove Box Lamp, Dome and Reading Lamps, Illuminated Vanity Mirrors, Power Outside Mirrors |
| 4 | Instrument Cluster, Daytime Running Lamps (DRL) Relay, Headlamp Switch, Keyless Entry System, Low Coolant Module, Illuminated Entry Module |
| 5 | Rear Climate Controls |
| 6 | Cruise Control System |
| 7 |
|
| 8 | Starter / Crank |
| 9 | License Plate and Parking Lamps, Tail Lamps, Tailgate Lamps, Front Side Marker Lamps, Fog Lamps, Door Switch Illumination, Fender Lamps, Headlamp Switch Illumination |
| 10 | Supplemental Inflatable Restraint (SIR) / Airbag System |
| 11 |
|
| 12 | A/C System, A/C Blower Motor, High Blower Relay |
| 13 | Audio Power Amplifier, Rear Liftglass, Cigarette Lighter, Door Lock Relay, Power Lumbar Seats |
| 14 | 4WD Indicator, Instrument Cluster, Front and Rear Climate Controls, Instrument Panel Switches, Radio Illumination, Warning Chime Module |
| 15 |
|
| 16 | Front and Rear Turn Signal Lamps, Back-up Lamps, Brake Transmission Shift Interlock (BTSI) Solenoid |
| 17 | Radio (Ignition) |
| 18 | 4-Wheel Anti-lock (4WAL) / Vehicle Control Module (VCM), Anti-lock Brake System (ABS), Cruise Control System |
| 19 | Radio (Battery) |
| 20 | PRNDL Display, Automatic Transmission, Speedometer, Check Gauges Indicator, Warning Lamps |
| 21 | Security System / Power Steering |
| 22 | Auxiliary Power Outlet and Headlamp Delay System |
| 23 | Rear Window Wiper and Washer Pump |
| 24 | Front Axle Actuator, 4WD Indicator Lamp, TP2 Relay |
