Instrument Cluster Meter Ecu Power Source Circuit
- Check GAUGE, MPX-B2 and DOME fuses (10-amp). Replace fuse(s) if necessary. If fuses are okay, go to next step.
- Remove instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION. Disconnect 22-pin connector. See Fig 1. Measure voltage between connector terminals No 12 and 13, and between terminals No. 1 and 11. See Fig 1. If battery voltage is present, perform next check listed in appropriate symptom diagnosis table. See TROUBLE SHOOTING . If battery voltage is not present, go to next step.
- Check for open in harness or connector between ground circuit of combination meter and chassis ground. See WIRING DIAGRAMS . Repair as necessary. If circuit is okay, repair faulty power source circuit between combination meter and battery.
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