Diagnostic Trouble Code Chart
CAUTION:
- During diagnosis, a DTC associated with other system may be set when the electric motor switch is turned on with connector(s) disconnected. On completion, confirm all systems for DTC(s). If DTC(s) are set, erase them all.
- 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.
| Diagnostic trouble code No. | Diagnostic item |
|---|---|
| B1200 | Malfunction of odometer |
| U1073 | Bus-off |
| U1100 | EV ECU CAN timeout(1) |
| U1102 | ASC/TCL/ABS timeout/Not equipped |
| U1106 | EPS CAN timeout/Not equipped |
| U1109 | ETACS CAN timeout/Not equipped |
| U1121 | T/M (CAN message) |
| U1122 | Brake module (CAN message) |
| U1190 | No receive fault detect signal |
| U1206 | Instruction to sleep flag |