2004 Pontiac Aztek Service and Repair Manual

This factory service and repair manual for the 2004 Pontiac Aztek reflects a lineup of Base and Rally trims on the 4-door sport utility body. Power in both comes from a 3.4L overhead-valve V6 of 207 cubic inches, naturally aspirated and fueled by gasoline. Wiring diagrams and diagnostics support the electrical system, while procedures, specifications and torque values handle the engine, cooling, fuel, transmission, brakes, suspension and steering.

Engines covered

• 3.4L V6 (207 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

• 4-door sport utility

Trims covered

• Base
• Rally

Known issues on the 2004 Aztek. NHTSA's record holds 3 recalls for the 2004 Aztek. Contaminated ignition relay contacts on certain 2004 Aztek vehicles could build resistance, disturb signals to the powertrain control module and stall the engine without an immediate restart; the relay was replaced, and that campaign covered 34,186 vehicles. On certain others, the weld joining the fuel tank inlet check valve to the tank could let go, bringing fuel odor, a warning light or a leak, and 79 vehicles were covered. Of 66 owner complaints, the electrical system leads at 15 and hydraulic service brakes follow at 9; 5 complaints reported a crash and 5 an injury. Ignition, fuel and brake procedures apply.