For 1990-2009 cars

Step 8 | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Use a J 39200 in order to backprobe between the radio harness connector C1 terminal 6 and ground. Is the voltage within the specified range? | 8-12V | Go to Step 3 | Go to Step 2
2 |

1. Repair a faulty connection or an open in CKT 308 between S223 and the radio harness connector C1 terminal 6.
2. Inspect the park lamp fuse at the underhood accessory junction block.

Has the repair been made?

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Go to Radio/Audio System Check

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3 | Service the radio. Refer to Radio Replacement . Has the repair been made? | -- | Go to Radio/Audio System Check | --