Diagnostic Procedure
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSIS PROCEDURE - P0850-PARK/NEUTRAL SWITCH PERFORMANCE
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 |
NOTE:
Check the TCM for DTCs. Diagnose any DTCs related to the TRS that may have set in the TCM. Ignition on, engine not running.
NOTE:
Before continuing, ensure that communication can be established with the TCM. If the DRBIII® can not communicate with the TCM refer to the COMMUNICATION CATEGORY and perform the appropriate symptom. With the DRBIII®, read PCM DTCs and record the related Freeze Frame data.Is the Good Trip displayed and equal to zero?Yes --> Go To 2No --> Refer to the INTERMITTENT CONDITION .Perform POWERTRAIN VERIFICATION TEST VER - 5 . |
All |
| 2 | Turn the ignition on. With the DRBIII®, check the Transmission DTCs. Are there any Transmission DTCs present? Yes --> Refer to the appropriate Transmission DTC in TRANSMISSION DIAGNOSTIC PROCEDURES - EXCEPT COUPE category. Perform POWERTRAIN VERIFICATION TEST VER - 5 . No -->
NOTE:
Before continuing, check the PCM harness connector terminals for corrosion, damage, or terminal push out. Repair as necessary. Replace and program the Powertrain Module in accordance with the Service Information. Perform POWERTRAIN VERIFICATION TEST VER - 5 . |
All |