DTC C1624: AWC-ECU Internal
OPERATION
AWC-ECU monitors the malfunction in the ECU.
DIAGNOSTIC TROUBLE CODE SET CONDITION
This diagnostic trouble code is stored when the abnormality below is detected:
RAM/ROM/EEPROM of AWC-ECU has a failure.
PROBABLE CAUSES
Damaged harness wires and connectors
Malfunction of AWC-ECU
note
Check the following contents, before replace the AWC-ECU.
Check the battery normal value (Voltage or more 9 V).
Check whether the diagnosis trouble code No.U1624 is stored again.
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