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