P0641

DTC P0641

DTC Detecting Condition and Trouble Area





Circuit Diagram








DTC Confirmation Procedure

NOTE:
^ Be sure to troubleshoot first unexpected DTCs previously detected in "DTC Confirmation Procedure".
^ Confirm that the following conditions are met in this procedure.
- Battery voltage > 10.5 V
- DTC P0842 or P0847 is not detected.

1) Drive vehicle at more than 20 km/h (12 mile/h) for 10 sec.

DTC Troubleshooting

Step 1-4:

Step 4: