Test No. 2: One Indicator Needle Does Not Illuminate
- If LED is faulty, replace LED and retest. If LED is okay, disconnect instrument cluster harness connector "D". Check for continuity between ground and harness connector "D", terminal No. 23 (White/Black wire). See WIRING DIAGRAMS . If continuity is not present, repair open in White/Black wire between instrument cluster and ground. If continuity is present, go to next step.
- Turn ignition on. Measure voltage between harness connector "D", terminals No. 2 (Yellow wire) and No. 23 (White/Black wire). See WIRING DIAGRAMS . If battery voltage is present, replace circuit plate and retest. If battery voltage is not present, repair open in Yellow wire between instrument cluster and GAUGE fuse (10-amp).