

Diagnostic procedure


Dtc p2503
TroubleshootingMazda 6 Service Manual: Rear door garnish installation
Note
Double-sided adhesive tape has already been attached to the new
rear door garnish.
Warning
Using a razor with bare hands can cause injury. Always wear gloves
when using a razor.
1. When installing a new rear door garnish, follow the procedure below:
(1) Remove the adhesi ...
Mazda 6 Service Manual: Knock sensor inspection
Note
Perform the following test only when directed.
Resistance Inspection
1. Turn the ignition switch to LOCK.
2. Disconnect the knock sensor connector.
3. Measure the resistance between the knock sensor terminals A and B using an
ohmmeter.
If not as specified, replace the knock sens ...