P1630

DTC P1630 Communication Error from Skid Control ECU to HV ECU
DTC U0293-733 Lost Communication with Skid Control ECU

DESCRIPTION

DTC Detection Condition:

The skid control ECU sends signals such as cruise control cancel demand signals, brake operation demand response signals from the hybrid vehicle control ECU, etc. to the hybrid vehicle control ECU when the dynamic radar cruise control system is in operation.

Step 1:

INSPECTION PROCEDURE

HINT: This circuit uses CAN communication. Therefore, if there are any malfunctions in the communication circuit, one or more DTCs in the CAN communication system are output.