Tachometer Symptom Diagnosis
TACHOMETER SYMPTOM DIAGNOSIS
| Condition | Possible cause | Correction / Reference Item |
|---|---|---|
| Tachometer shows no operation or incorrect operation | Circuit fuse blown | Replace fuse and check for short circuit. |
| Wiring or grounding faulty | Repair circuit. | |
| Combination meter faulty | Replace combination meter. | |
| ECM faulty | Check ECM circuit referring to INSPECTION OF ECM AND ITS CIRCUITS . |