Diagnostic Test
WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FOR BCM CAN BUS DTCS
- With the scan tool, read BCM DTCs.
Are any BCM CAN bus DTCs?
Yes
- Repair BCM CAN bus DTCs. Refer to BODY CONTROL MODULE (BCM) - DIAGNOSTIC CODE INDEX - 1500 article .
No
- Go To 2
- With the scan tool, read BCM DTCs.
- CHECK FOR BCM DTCS
- With the scan tool, read BCM DTCs.
Are any BCM DTCs set?
Yes
- Repair BCM DTCs. Refer to BODY CONTROL MODULE (BCM) - DIAGNOSTIC CODE INDEX - 1500 article .
- Perform the appropriate TRANSMISSION VERIFICATION TEST. Refer to 65RFE TRANSMISSION VERIFICATION TEST .
No
- Using the schematics as a guide, check the Powertrain Control Module (PCM) connector and all related in-line connector terminals for corrosion, damage, or pushed out terminals. Pay particular attention to the power and ground circuits. If no problems are found, replace the PCM and perform programming procedures. Refer to MODULE, POWERTRAIN CONTROL, REMOVAL . Refer to MODULE PROGRAMMING .
- Perform the TRANSMISSION VERIFICATION TEST. Refer to 65RFE TRANSMISSION VERIFICATION TEST .
- With the scan tool, read BCM DTCs.