Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Radio/Audio System Check performed? | -- | Go to Step 2 | Go to Radio/Audio System Check |
2 | Perform scan tool speaker test to verify that the output of all speakers is intermittent, distorted or garbled. Does every speaker have intermittent, distorted or garbled sound? | -- | Go to Step 3 | |
3 | Is the vehicle equipped with a remote CD changer? | -- | Go to Step 4 | Go to Step 5 |
4 | Insert a known good CD in the remote CD changer and attempt to play the CD. Is the sound output intermittent or garbled? | -- | Go to Step 8 | Go to Step 5 |
5 |
Are wiring and connectors OK? | -- | Go to Step 7 | Go to Step 6 |
6 | Repair wiring or connectors as required. Is repair complete? | -- | Go to Radio/Audio System Check | -- |
7 | Install a known good amplifier. Is the sound output still intermittent or garbled? | -- | Go to Step 9 | Go to Step 8 |
8 | Replace the radio amplifier. Refer to Radio Speaker Amplifier Replacement . Is the replacement complete? | -- | Go to Radio/Audio System Check | -- |
9 | Replace the radio. Refer to Radio Replacement . Is the replacement complete? | -- | Go to Radio/Audio System Check | -- |
