DTC U0230: Power Gate CAN timeout
caution
If DTC U0230 is set, be sure to diagnose the CAN bus line.
Before replacing ECU, ensure that the communication circuit is normal.
DIAGNOSTIC FUNCTION
When the signal from the power liftgate control unit cannot be received, OSS-ECU stores DTC U0230.
TROUBLESHOOTING HINTS
Malfunction of CAN bus line
Malfunction of the power liftgate control unit
Malfunction of OSS-ECU
DIAGNOSIS
1.
Using scan tool (M.U.T.-IIISE), diagnose the CAN bus line.
2.
Power liftgate control unit diagnostic trouble code check
3.
OSS-ECU diagnostic trouble code recheck
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