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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1447 (Maintenance & Engine Lubrication System) >> Maintenance >> GM Oil Life System - Resetting >> Resetting Procedure Without Driver Information Center (DIC)

Resetting Procedure Without Driver Information Center (DIC)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn the ignition key to RUN, with the engine off.
  2. Full press and release the accelerator pedal slowly 3 times within 5 seconds.
  3. If the CHANGE ENGINE OIL light flashes for five seconds, the system is reset. If the light does not flash. repeat the procedure.
  4. Turn the key to LOCK.

If the CHANGE ENGINE OIL light comes back on when you start the vehicle, the engine oil life system has not reset. Repeat the procedure.

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