Code No. P0630: Chassis Number Not Programmed




FUNCTION




TROUBLE JUDGEMENT


Check Condition
Judgement Criterion

FAIL-SAFE AND BACKUP FUNCTION




PROBABLE CAUSE




DIAGNOSIS PROCEDURE


STEP 1. Entered vehicle identification number (chassis number) confirmed.


Q. Is a vehicle identification number (chassis number) entered?

Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).
Replace the engine-ECU with one into which vehicle information is correctly entered.