Symptom Chart
SYMPTOM CHART
| Symptom | Repair order | Reference |
|---|---|---|
| No display is shown. |
|
< Ref. to , CHECK POWER SUPPLY AND GROUND CIRCUIT , INSPECTION, Clock System. > |
| Illumination does not illuminate. |
|
< Ref. to , CHECK ILLUMINATION CIRCUIT , INSPECTION, Clock System. > |
| Brightness does not change even when bright switch is pressed. |
|
< Ref. to , CHECK BRIGHT CIRCUIT , INSPECTION, Clock System. > |
| "Ace" or "ign" is displayed. | ACC or ignition power supply | < Ref. to , CHECK ACC OR IGNITION POWER SUPPLY , INSPECTION, Clock System. > |
| "Err" is displayed in all items. |
|
< Ref. to , CHECK COMMUNICATION CIRCUIT , INSPECTION, Clock System. > |
| "Err" is displayed when a specified item is selected. | Communication circuit between combination meter and each control module | < Ref. to , COMMUNICATION ERROR DISPLAY , INSPECTION, Combination Meter System. > |