GM Maintenance

-A A +A

Every Oil Change / Every 12 000 km/7,500 Miles

  • Lubricate body hinges and latches, key lock cylinders, folding seat hardware, and sunroof.
  • Brake system inspection.
  • Change engine oil and filter. Reset oil system.
  • Engine air cleaner filter inspection.
  • Engine coolant level check.
  • Engine cooling inspection. Visual inspection of pipes, fittings, and clamps if needed.
  • Exhaust system and nearby heat shields inspection for loose and damaged components.
  • Fluid visual leak check.
  • Fuel system inspection.
  • Restraint system component check.
  • Steering and suspension inspection.
  • Tire inflation pressure check.
  • Tire wear inspection.
  • Windshield washer fluid check.
  • Windshield wiper blade inspection for wear, cracking or contamination.
  • Tire rotation.
  • Sunroof track and seal inspection, if equipped.

Once a Year

  • Accelerator pedal check for damage, high effort or binding.
  • Automatic transmission shift lock control function.
  • Ignition transmission lock check.
  • Park brake and p (park) mechanism check.
  • Starter switch check.
  • Underbody flushing service (recommended every Spring to remove dust, dirt and chemicals used for snow & ice removal).
  • If the vehicle has a tire sealant and compressor kit, check the sealant expiration date printed on the instruction label of the kit.

Every 80 000 km/50,000 Miles

  • Allwheel drive only: Transfer case fluid change (severe service).
  • Automatic transmission fluid change (severe).
  • Engine air cleaner filter replacement.
  • Evaporative control system inspection.
  • Transfer case fluid change (severe service).

Every 160 000 km/100,000 Miles

  • Allwheel drive only: Transfer case fluid change (normal service).
  • Automatic transmission fluid change (normal).
  • Spark plug replacement and spark plug wires inspection.
  • Transfer case fluid change (normal service).

Every 240 000 km/150,000 Miles

  • Engine cooling system drain, flush, and refill.
  • Engine drive belts inspection for fraying, excessive cracks, or obvious damage.

*Courtesy of GM