Subject: | Radio Setup |
Models: | 2006-2007 Chevrolet Impala and Monte Carlo |
This PI has been superseded to update model year information. Please discard PIC3866A.
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
There are different radio setup procedures for the base and uplevel radios.
Setup instructions:
U1C Base Radio:
Note: If swapping a base radio from another vehicle it will be necessary to perform a VIN relearn.
US8 and US9 Uplevel Radio:
Please follow this diagnostic or repair 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.