Trouble Symptom Chart
CAUTION:
If the combination meter needs to be replaced as a result of troubleshooting, the current driving distance and elapsed days must be entered into the meter after the replacement in order to be used for service reminder function. Therefore, read "Integrated mileage for reminder", "Integrated days for reminder", "Mileage until Extra reminder", "Months until Extra reminder", and "Current schedule" from the meter before the replacement using the special function of scan tool MB991958, and note them. For the operation method of scan tool MB991958, refer to HOW TO SET BY OPERATING THE SCAN TOOL MB991958
. If "Integrated mileage for reminder" or "Integrated days for reminder" cannot be read from the meter using scan tool MB991958, use the following method:
- As for the driving distance for check warning, use the driving distance displayed on the odometer.
- As for the elapsed days for check warning, calculate the number of elapsed days from the delivery date to the customer (service reminder function start date) and current date.
| Trouble symptom | Inspection procedure No. |
|---|---|
| Power supply circuit check | Inspection Procedure 1 |
| When the reset witch is operated with the electric motor switch at OFF position, the odo/trip meter is not displayed. | Inspection Procedure 2 |
| The combination meter does not work at all when the electric motor switch is at ON position. | Inspection Procedure 3 |
| The speedometer does not work (the other meters work). | Inspection Procedure 4 |
| The odometer does not work (the other meters work). | Inspection Procedure 5 |
| The tripmeter does not work (the other meters work). | Inspection Procedure 6 |
| The energy usage indicator does not work (the other meters work). | Inspection Procedure 7 |
| The energy level gauge does not work (the other meters work). | Inspection Procedure 8 |