Diagnostic Test
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Skim DTCS
- With The Scan Tool, Read Win DTC.
Are Any Skim DTCS Present In The Win?
Yes
- Repair All Skim DTCS First.
- Perform The POWERTRAIN VERIFICATION TEST. Refer To POWERTRAIN VERIFICATION TEST .
No
- Go To 2
- With The Scan Tool, Read Win DTC.
- Skim Not Calibrated Properly
- Using The Scan Tool, Recalibrate The PCM With The Proper Skim Secret Key.
- With The Scan Tool, Erase DTCS.
- Cycle The Ignition Switch From On To Off To On.
- With The Scan Tool, Read DTCS.
Did The DTC Reset?
No
- Test Complete.
- Perform The POWERTRAIN VERIFICATION TEST. Refer To POWERTRAIN VERIFICATION TEST .
Yes
- Replace The Powertrain Control Module In Accordance With The Service Information.
- Perform The POWERTRAIN VERIFICATION TEST. Refer To POWERTRAIN VERIFICATION TEST .