Electrical equipment and devices of the car Chevrolet Tahoe 1

General information about electrical equipment
The electrical equipment is designed to be powered by the positive pole of a 12 V battery, the negative pole is connected to ground. When working with any...

Troubleshooting — General Information
The electrical circuits of a car include a consumer, switches, relays and wires connected according to the attached diagram (see below). Before you start...

Fuses — General Information
1. The vehicle's electrical circuits are protected by fuses, circuit breakers or fusible links (see photo). The fuse box is mounted inside the passenger...

Fusible Links — General Information
Fusible links are designed to protect the circuit under high current overloads. The cross-section of the link is 4 times smaller than the cross-sectional area...

Circuit breakers
These devices protect the electric window drive circuits, door locks and headlights. On some vehicles, when the circuit is overloaded, the circuit breakers are...

Direction indicator and hazard warning flasher — checking and replacing
Direction indicator flasher 1. The circuit breaker is mounted in the fuse box under the dashboard. 2. Normal operation of the breaker is accompanied by clicks....

Headlights — removal and installation
Separate low and high beam headlights 1. Loosen the headlight trim mounting screws without touching the adjusting screws (see photo). 2. Pull the headlight...

Headlights — adjustment
Attention! The headlight adjustment should be checked every 12 months, when replacing a headlight or after repairing the front part of the body. It should be...

Lamps — replacement
1. The glass diffusers of many lighting fixtures are attached with screws (see photo). 2. On some lighting fixtures, the diffusers are attached with brackets...

Switches — Removal and Installation
Models 1987-1994. 1. Disconnect the battery from ground. Headlight switch 2. Loosen the screws securing the instrument panel trim panel (see photo). 3....

Ignition Drum Switch Replacement
Models 1984-1994. 1. Remove the steering wheel, remove the steering column lock and the reminder horn switch (see above). 2. Loosen the ignition switch drum...

Instrument cluster — removal and installation
Models 1987-1994. 1. Disconnect the battery from ground. 2. Remove the receiver control module and heater control panel. 3. Loosen the screws securing the...

Windshield Wiper Motor — Removal and Installation
1. Disconnect the battery from ground. 2. Remove the windshield wiper arms (see photo). 3. Loosen the screws securing the air intake niche grille and remove...

Rear Window Wiper Motor — Removal and Installation
1. Disconnect the battery from ground. 2. Move the brush away from the rear window, insert the 0.125-inch (3.75 mm) drill bit into the lever hole to remove the...

Receiver and speakers — removal and installation
Receiver (models 1987-1994) 1. Disconnect the battery from ground. 2. Remove the ashtray. 3. Disconnect the connectors from the receiver. 4. Loosen the...

Electric locks — description and testing
The car locking system uses door lock drives installed on each door. The system consists of switches, electromagnetic drives and connecting wires. Checking the...

Electric windows — description and testing
Electric motors with reducers installed inside the doors and the window lift mechanism are used to drive the windows. The serviceability of the devices and...

Pneumatic safety system — general information
Description 1. The vehicles in question are equipped with a pneumatic safety system (SIR system), which is designed to protect the driver and passenger from...

This section is available at russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

Share information:

Tahoe 2 and 3 (2000-2014)