DTC P1630-81: Communication Error from VSC to ECM Invalid Serial Data Received [10/2018 - ]: Procedure
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- CHECK FOR DTCs
- Check for electronically controlled brake system DTCs.
Chassis > ABS/VSC/TRAC > Trouble Codes
Result
Result Proceed to Electronically controlled brake system DTCs are not output A Electronically controlled brake system DTCs are output B
Result:
B
GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - ]
Result:
A
See step 2
- Check for electronically controlled brake system DTCs.
- CHECK FOR DTCs
- Clear the DTCs.
Powertrain > Cruise Control > Clear DTCs
- Make sure that the DTC detection conditions are met.
HINT:
If the detection conditions are not met, the system cannot detect the malfunction.
- Check for DTCs.
Powertrain > Cruise Control > Trouble Codes
Result
Result Proceed to DTC P163081 is not output A DTC P163081 is output B
Result:
A
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - ]
Result:
B
REPLACE HYBRID VEHICLE CONTROL ECU. Refer to COMPONENTS [10/2018 - ]
- Clear the DTCs.