Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Radio/Audio System Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Does the speaker operate properly? | -- | Go to Step 3 | |
3 | Is the vehicle equipped with a audio power amplifier? | -- | Go to Step 4 | Go to Step 5 |
4 | Is the right or left side speakers inoperative? | -- | Go to Step 8 | Go to Step 6 |
5 |
Does the speaker emit an audible pop? | -- | Go to Step 11 | Go to Step 7 |
6 |
Does the speaker emit an audible pop? | -- | Go to Step 9 | Go to Step 7 |
7 | Test the circuits of the appropriate 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 10 |
8 | Test the appropriate (right or left) speaker outputs from the audio power amplifier for a short to voltage. 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 |
9 |
Can audio be heard from the suspect speaker? | -- | Go to Step 12 | Go to Step 11 |
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 13 |
11 | 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 14 |
12 | Inspect for poor connections at the harness connector of the audio power 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 |
13 | Replace the speaker. Refer to Speaker Replacement or Radio Rear Speaker Replacement for service procedure. Did you complete the replacement? | -- | Go to Step 16 | -- |
14 | Replace the Radio and perform the set up procedure for the Radio. Refer to Radio Replacement for service procedure and Radio Setup for set up procedure. Did you complete the replacement? | -- | Go to Step 16 | -- |
15 | Replace the audio power amplifier. Refer to Radio Speaker Amplifier Replacement for service procedure. 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 | -- |
