Verification of repair: General
Verification of repair is intended as an aid if you are not sure if there is a fault or if you wish to check that diagnostic functions have been carried out.
HINT: After repair, it may be necessary to check that the fault has actually been remedied. One way to do so is to check that the control module has carried out diagnostics for the repaired function/component without the diagnostic trouble code being regenerated. If fault tracing points to an obvious fault, it is not necessary to verify the repair.