GM Service Manual Online
For 1990-2009 cars only

Radio Clock Looses Time - keywords entertainment fluctuation

Subject:Radio Clock Looses Time

Models:2002 Buick Rendezvous
2001-2002 Pontiac Aztek



The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:

Vehicle may have concern with the radio loosing approximately 2-3 minutes of time a week.

Recommendation/Instructions:

The technician should be advised to send the radio to an approved repair center where they will reflash the microprocessor.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.