Acadia
- B1000, Airbag light on GM vehicles
- Headlights flicker on vehicle with daytime running lights
- Performance Chip? GM Revokes Warranty on Chipped Vehicles
Canyon
- Anti-Theft Systems for GM Vehicles
- Brakes grab or drag – Chevy Colorado, GMC Canyon pickup
- Door locks window problems on Chevrolet Colorado and GMC Canyon pickups
- Grabbing brakes — Chevrolet and GMC Trucks
- Headlights flicker on vehicle with daytime running lights
- Low coolant level light on, but coolant level is fine – GM vehicles
- Performance Chip? GM Revokes Warranty on Chipped Vehicles
Envoy
- ABS Code C0040—GM and Saab Vehicles
- ABS light on GM vehicles
- Anti-Theft Systems for GM Vehicles
- Doors hard to close – GM SUV Vehicles
- GM Passlock–Diagnosing and Fixing GM Anti-theft related no-starts
- Headlights flicker on vehicle with daytime running lights
- Key stuck in ignition, GM vehicles
- Low coolant level light on, but coolant level is fine – GM vehicles
- No instrument panel, HVAC controls dead, blower motor dead, flashers dead, GM vehicles
- P0756 Transmission Code — GM Vehicles
- Performance Chip? GM Revokes Warranty on Chipped Vehicles
- Theft light on after PCM replacement—GM vehicle
L-series van
- Headlights flicker on vehicle with daytime running lights
- Performance Chip? GM Revokes Warranty on Chipped Vehicles
- Transfer Case Shudder–TSB fix
Safari Van
- Anti-Theft Systems for GM Vehicles
- GM Passlock–Diagnosing and Fixing GM Anti-theft related no-starts
- Headlights flicker on vehicle with daytime running lights
- Low coolant level light on, but coolant level is fine – GM vehicles
- P0300 trouble code or random Misfires on High Mileage GM 4.3 Engines with Distributors
- Performance Chip? GM Revokes Warranty on Chipped Vehicles
- Stall, misfire, hesitation on Chevrolet Astro or Safari Van 4.3L
- Theft light on after PCM replacement—GM vehicle





