Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
Schematic Reference: Radio/Audio System Schematics | ||||
1 | Did you perform the Radio/Audio System Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Does the speaker operate properly? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Is the vehicle equipped with a radio amplifier? | -- | Go to Step 4 | Go to Step 5 |
4 |
Does the speaker operate properly? | -- | Go to Step 10 | Go to Step 6 |
5 |
Does the speaker emit an audible pop? | -- | Go to Step 9 | Go to Step 8 |
6 |
Did you find and correct the condition? | -- | Go to Step 15 | Go to Step 7 |
7 |
Does the speaker emit an audible pop? | -- | Go to Step 9 | Go to Step 8 |
8 | Test the circuits of the appropriate speaker for an open or high resistance. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 15 | Go to Step 11 |
9 | 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 15 | Go to Step 12 |
10 | Inspect for poor connections at the harness connector of the 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 15 | Go to Step 13 |
11 | Inspect for poor connections at the harness connector of the appropriate 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 15 | Go to Step 14 |
12 |
Important:: Perform the setup procedure for the radio. Replace the radio. Refer to Radio Replacement and Radio Setup for service procedure. Did you complete the replacement? | -- | Go to Step 15 | -- |
13 | Replace the amplifier. Refer to Radio Speaker Amplifier Replacement for service procedure. Did you complete the replacement? | -- | Go to Step 15 | -- |
14 | Replace the speaker. Refer to Radio Rear Speaker Replacement , Radio Front Side Door Lower Speaker Replacement or Front Upper Speaker Replacement for service procedure. Did you complete the replacement? | -- | Go to Step 15 | -- |
15 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | -- |
