Diagnostic Test
WARNING: This page is about a different car, the 2011 Dodge Nitro. However, it is still accessible from the selected car via links, so may be relevant.
- VERIFY ACTIVE DTC NOTE:
Make sure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding.
- Turn the ignition on.
- With the scan tool, read ORC DTCs.
Is the U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM) DTC active?
Yes
- Refer to DIAGNOSIS AND TESTING and perform the U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM) diagnostic procedure.
No
- Refer to DIAGNOSIS AND TESTING and perform the Stored Lost Communication DTCs diagnostic procedure.