Diagnostic Test
WARNING: This page is about a different car, the 2013 RAM 2500 HD and 2012 RAM Pickup. 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 there BCM CAN BUS DTCs?
Yes
- Refer to DIAGNOSIS AND TESTING and perform the appropriate diagnostic procedure.
No
- Go To 2
- With the scan tool, read BCM DTCs.
- CHECK IF BCM DTCS ARE PRESENT
- With the scan tool, read BCM DTCs.
Are there BCM DTCs?
Yes
- Refer to DIAGNOSIS AND TESTING and perform the appropriate diagnostic procedure.
- Perform the appropriate TRANSMISSION VERIFICATION TEST. Refer to appropriate diagnostic information .
No
- Using the schematics as a guide, check the Powertrain Control Module (PCM) pins, terminals and connectors for corrosion, damage or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace and program the PCM in accordance with the Service Information.
- Perform the appropriate TRANSMISSION VERIFICATION TEST. Refer to appropriate diagnostic information .
- With the scan tool, read BCM DTCs.