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For 1990-2009 cars only

Audio Only Plays From LF Speaker After Amp Replacement - keywords amplifier front left radio sound

Subject:Audio Only Plays From LF Speaker After Amp Replacement

Models:2008 Cadillac CTS w/ RPO UQS
2007- 2008 Cadillac SRX w/ RPO UQS



This PI was superseded to update models and model years. Please discard PIC4695.


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

Condition/Concern:

Audio only plays from the left front speaker after the amplifier is replaced. The cause may be the amplifier has not been programmed.

Recommendation/Instructions:

After replacing the amplifier, perform the programming procedure. Refer to Service Programming System (SPS) . Contact Techline Customer Support Center at 1-800-828-6860 if further assistance is required.

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.