Speaker(s) - Reduced Volume
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
The following information lists the most probable cause of the concern to the least probable cause. If the list leads to the replacement of a component, always inspect for a poor connection before proceeding with replacement. Refer to Testing for Intermittent Conditions and Poor Connections
and Connector Repairs
in Wiring Systems.
With RPO U96
- Speaker output circuit high resistance. Test the appropriate speaker output circuits for high resistance. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
- Defective speaker - Replace the appropriate speaker. Refer to Speaker Replacement Reference .
With RPO UQ3
- Speaker output circuit high resistance. Test the appropriate speaker output circuits for high resistance. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
- Low Level Audio circuit open. Test the appropriate Low Level Audio circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
- Defective speaker - Replace the appropriate speaker. Refer to Speaker Replacement Reference .