Systems Covered:
Engine, Drivetrain, Suspension, Steering, Brakes, HVAC, Electrical System, Body, Fuel System, Cooling System, Exhaust System, Ignition System, Emissions Control
Electrical System Details:
Detailed wiring diagrams for all circuits, diagnostic procedures for sensors, actuators, lighting, power accessories, and the Body Control Module (BCM).
Procedures Included:
Diagnostic procedures, repair procedures, maintenance schedules, troubleshooting guides, wiring diagrams, component removal/installation, specifications
Engine Repair Procedures:
Engine removal and installation, cylinder head repair, piston and connecting rod service, crankshaft service, valve train overhaul, timing chain replacement.
Drivetrain Repair Procedures:
Front-wheel drive axle shaft replacement, transaxle overhaul, differential service, CV joint replacement.
Suspension Steering Procedures:
Strut replacement, ball joint service, tie rod end replacement, power steering pump and rack replacement, wheel alignment specifications.
Brake System Procedures:
Brake pad and rotor replacement, brake caliper service, master cylinder replacement, ABS system diagnostics and repair.
HVAC Procedures:
A/C system evacuation and recharge, compressor replacement, heater core service, blower motor replacement, climate control module diagnostics.
Technical Depth:
Factory-level technical information, suitable for professional technicians and advanced DIYers
Diagnostic Tools Required:
OBD-I scan tool, multimeter, pressure gauges (fuel, oil, coolant).
Torque Specifications:
Comprehensive torque specifications for all critical fasteners (engine, transmission, suspension, brakes, body).
Special Tools Required:
Specific GM specialized tools for various repairs (e.g., fuel line disconnect tools, suspension component separators).
Infotainment Features:
AM/FM Stereo with Cassette Player, optional CD player, digital climate control.
Driver Assistance Features:
Cruise Control, Automatic Headlamp Dimming (Twilight Sentinel).
Connectivity Features:
N/A (No modern connectivity features)
Oil Change Interval Miles:
3,000-5,000 (depending on driving conditions)
Tire Rotation Interval Miles:
6,000-8,000
Transmission Fluid Change Interval Miles:
50,000-60,000
Engine Oil Type:
SAE 5W-30
Engine Oil Capacity Quarts:
5
Common Issues:
Transmission solenoid issues, coolant leaks (especially intake manifold gaskets), power window regulators, fuel pump failures, electronic control module (ECM) problems.
Oil Filter Part Number Example:
Wix 51049, Fram PH8A (or equivalent)
Air Filter Part Number Example:
Wix 42061 (or equivalent)
