For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Does the radio turn ON and OFF? | -- | Go to Step 3 | Go to Step 2
2 | Service the radio. Refer to Radio Replacement . Is the repair complete? | -- | Go to Step 5 | --
3 |

1. Turn the ignition switch off.
2. Remove the RADIO-HVAC fuse and the RADIO-CRUISE fuse for one minute, then reinstall the fuses.
3. Turn the ignition switch on.
4. Turn the radio ON.

Does the radio display LOC?

--

Go to Step 4

Go to Step 5

4 | Unlock the theft deterrent feature. Refer to Radio/Audio System Operation-Theftlock in Entertainment for more information. Is the procedure complete? | -- | Go to Step 5 | --
5 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 1