Radio Audio Inoperative at Rear Seat Audio (RSA) Control
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Radio Audio Inoperative at Rear Seat Audio (RSA) Control
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Radio/Navigation System Schematics Connector End View Reference: Entertainment/Communication Connector End Views |
|||
| 1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 |
|
Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
| 3 | Are both left and right audio channels inoperative at the RSA? | Go to Step 5 | Go to Step 4 |
| 4 | Test the appropriate speaker input circuits of the RSA controller for a short, high resistance, or an open. Refer to Circuit Testing
and Wiring Repairs
. Did you find and correct the condition? |
Go to Step 7 | Go to Step 5 |
| 5 | Inspect for poor connections at the harness connector of the RSA controller and the radio. Refer to Testing for Intermittent Conditions and Poor Connections
and Connector Repairs
. Did you find and correct the condition? |
Go to Step 7 | Go to Step 6 |
| 6 | Replace the RSA controller. Refer to Rear Seat Audio Control Replacement . Did you complete the replacement? |
Go to Step 7 | - |
| 7 | Operate the system in order to verify the repair. Did you complete the repair? |
System OK | Go to Step 2 |