DeVille DTS V8-4.6L VIN 9 (2002)
Speaker Replacement Reference
Speakers - Reduced Volume
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 and Poor Connections and
Connector Repairs in Diagrams.
1. Speaker output circuit high resistance. Test the appropriate speaker output circuits for high resistance. Refer to Circuit Testing and Wiring Repairs
in Diagrams.
2. Low level audio circuit open. Test the appropriate low level audio circuit for an open. Refer to Circuit Testing and Wiring Repairs in Diagrams.
3. Defective speaker - Replace the appropriate speaker. Refer to Speaker Replacement Reference. See: Speaker Replacement Reference