Troubleshooting Hints

PERFORM BEFORE BEGINNING SYSTEM DIAGNOSIS
1. Check Radio Fuse by visual inspection.
2. Check CTSY Fuse.
3. If Power Antenna goes up or down only part way, check Power Antenna Mast for bent or dirty condition.
4. If Power Antenna goes up and down properly, but the Radio does not receive, refer to Radio/Stereo for diagnosis. Radio/Stereo
^ Check for a broken (or partially broken) wire inside of the insulation which could cause system malfunction but prove "GOOD" in a continuity/voltage check with a system disconnected. These circuits may be intermittent or resistive when loaded, and if possible, should be checked by monitoring for a voltage drop with the system operational (under load).
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems (Refer to General Troubleshooting Procedures). Diagnostic Aids
^ Refer to System Diagnosis. System Diagnosis