RAM 2500 Truck 4WD V8-5.7L VIN D (2005)
Perform FDCM VERIFICATION TEST. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic
Trouble Code Tests and Associated Procedures/Verification Tests
No >> Go To 4
4. (T536) SWITCH SUPPLY CIRCUIT SHORTED TO (T351) STABILIZER BAR SWITCH SENSE CIRCUIT
Measure the resistance between (T536) Switch Supply circuit and the (T531) Stabilizer Bar Switch Sense circuit in the Disconnecting Stabilizer
Bar Switch harness connector.
Is the resistance below 5.0 ohms?
Yes >> Repair the short between (T536) Switch Supply circuit and the (T531) Stabilizer Bar Switch Sense circuit.
Perform FDCM VERIFICATION TEST. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic
Trouble Code Tests and Associated Procedures/Verification Tests
No >> Go To 5
5. (T531) STABILIZER BAR SWITCH SENSE CIRCUIT OPEN
Measure the resistance of the (T531) Stabilizer Bar Switch Sense circuit between the Disconnecting Stabilizer Bar Switch and the FDCM harness
connectors.
Is the resistance below 5.0 ohms?
Yes >> Replace the FDCM in accordance with the Service Information.
Perform FDCM VERIFICATION TEST. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic
Trouble Code Tests and Associated Procedures/Verification Tests
No >> Repair the open in the (T531) Stabilizer Bar Switch Sense circuit.
Perform FDCM VERIFICATION TEST. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic
Trouble Code Tests and Associated Procedures/Verification Tests
