Diagnostic Test
WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- ACTIVE DTC
- Ignition on, engine not running.
- With a scan tool, select View DTCs.
Is the U1418-IMPLAUSIBLE RIGHT WHEEL DISTANCE SIGNAL RECEIVED Active at this time?
Yes
- Go To 2.
No
- Refer to the INTERMITTENT CONDITION Diagnostic Procedure. Refer to INTERMITTENT CONDITION .
- ABS MODULE IS ACTIVE ON THE CAN C BUS
- With the scan tool, select ECU View.
- Verify that the ABS Module active on the bus.
Is the ABS Module Active on the bus?
Yes
- Go To 3.
No
- For No Response diagnostic procedures. Refer to NO RESPONSE FROM ABS (ANTILOCK BRAKE MODULE) .
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
- DTCS STORED OR ACTIVE IN THE ABS MODULE
- Check for DTCs in the ABS Module.
Are any DTCs active or stored in the ABS Module?
Yes
- Refer to DTC Based Diagnostics and perform the diagnostic procedure for the DTCs in the ABS Module. Refer to DIAGNOSIS AND TESTING .
- Perform the ABS VERIFICATION TEST. Refer to ABS VERIFICATION TEST .
No
- Go To 4.
- Check for DTCs in the ABS Module.
- ACTIVE DTCS IN THE TIPM
- With the scan tool, select ECU View and select TIPM.
- With the scan tool, read Active DTCs.
Are any Communication DTCs active in the TIPM relating to the ABS System?
Yes
- Replace the ABS Module per Service Information.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
No
- Replace and program the Powertrain Control Module per Service Information.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .