Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Radio/Audio System Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Does each speaker operate properly? | -- | Go to Testing for Intermittent Conditions and Poor Connections . | Go to Step 3 |
3 | Do all speakers on one side of the vehicle malfunction, but the speakers on the other side operate properly? | -- | Go to Step 4 | Go to Step 8 |
4 |
When music is playing, is any voltage measured? | -- | Go to Step 14 | Go to Step 5 |
5 | Test the radio output circuits of the inoperative channel for an open, short or high resistance. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 16 | Go to Step 6 |
6 | Does the vehicle have BOSE (RPO UX9) and the right channel is inoperative? | -- | Go to Step 7 | Go to Step 12 |
7 | Test the circuits of the RH rear door speaker for a short. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 16 | Go to Step 12 |
8 |
When music is playing, is any voltage measured? | -- | Go to Step 10 | Go to Step 9 |
9 | Test the circuits of the inoperative speaker for an open, short or high resistance. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 16 | Go to Step 14 |
10 | Inspect for poor connections at the speaker. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 16 | Go to Step 11 |
11 | Replace the speaker Refer to Radio Front Speaker Replacement , Radio Rear Speaker Replacement , Radio Front Side Door Lower Speaker Replacement , Front Upper Speaker Replacement , or Radio Rear Side Door Speaker Replacement . Did you complete the replacement? | -- | Go to Step 16 | -- |
12 | Inspect for poor connections at the harness connector of the radio. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 16 | Go to Step 13 |
13 | Replace the radio. Refer to Radio Replacement . Did you complete the replacement? | -- | Go to Step 16 | -- |
14 | Inspect for poor connections at the harness connector of the radio amplifier. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 16 | Go to Step 15 |
15 | Replace the radio amplifier. Refer to Radio Speaker Amplifier Replacement . Did you complete the replacement? | -- | Go to Step 16 | -- |
16 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
