Operation CHARM: Car repair manuals for everyone.
Hosted by mcallihan.com

P0743

Caution
- Do not disconnect the battery to clear diagnostic trouble codes. This will erase the keep alive memory information which may cause a driveablity concern.
- After repairing a failure, perform the After-repair Procedures to verify the fault has been corrected.


Pinpoint Test C

Step C1:





Steps C2-C4:





Steps C5-C9:





Steps C10-C11:





Diagnostic Procedure