Operation CHARM: Car repair manuals for everyone.

Checking the Response Code




Checking The Response Code







- Ignition on.
- Activate Diagnostic Test Mode (DTM) 2.
- Set the switch to the ON position.
- Move the gear selector from D to N or from N to D.
- Check that the Park/Neutral position (PNP) switch is OK:
Check whether response code 2-2-3 is obtained.

Is response code 2-2-3 obtained?
- 1. Yes, response code 2-2-3 is obtained.
- 2. No, response code 2-2-3 is not obtained.
- 3. No, response code 3-1-1 is obtained instead.

Select one of the above options.

1 - Test Complete.

2 - Checking the Function of the Park/Neutral Position (PNP) Switch

3 - Checking Response Code 3-1-1