

Expert electrical diagnostics for your GMC in Dubai. Our GMC specialists use GM GDS2 diagnosticsto deliver dealer-quality service at competitive prices.

25+ Years Experience
“GMC makes proper American trucks and SUVs. The Yukon is a favourite in Dubai - huge, comfortable, and capable. They're essentially Chevrolets with nicer trim, sharing those reliable V8 engines. Great family vehicles.”

These are the most common GMC issues we diagnose and repair at Powerworks Garage.
Lifter and cam wear (V8)
Transmission shudder
AC compressor strain
Air suspension (Denali)
Fuel system issues
Modern vehicles contain dozens of electronic control units, sensors, and complex wiring systems. When warning lights appear or electrical components fail, you need expert diagnosis - not guesswork. Powerworks Garage uses dealer-level diagnostic equipment to accurately identify electrical faults, saving you money on unnecessary part replacements.
GMC represents American capability and refinement. We service all GMC models from the massive Yukon XL to the practical Terrain. Our technicians understand GM powertrains and the sophisticated systems in modern GMCs.
We provide electrical diagnostics for all GMC models including:
Common questions about electrical diagnostics for GMC vehicles.
Explore our full range of services for your GMC.
Our GMC specialists are ready to help. Contact us today.