Body Control System

U0415-IMPLAUSIBLE DATA RECEIVED FROM ABS (FDCM)

- When Monitored:
With the ignition on for 4 seconds, no CAN BUS circuit error condition present, no lost communication with ABS condition present, and no system undervoltage or overvoltage condition present.
- Set Condition:
The Final Drive Control Module is receiving implausible data for vehicle speed, wheel speed, brake switch status, longitudinal acceleration, yaw rate, or lateral acceleration from the ABS controller.

Possible Causes
ANTILOCK BRAKE SYSTEM DTCS PRESENT
FINAL DRIVE CONTROL MODULE (FDCM)

Diagnostic Test
1. ABS DTCS PRESENT
Ignition on, engine not running.
With the scan tool, read DTCs in the Antilock Brake Controller.
Are there any DTCs present?
Yes >>Perform the applicable diagnostic procedure.
Perform the TRANSFER CASE VERIFICATION TEST-VER 1 Transfer Case Verification Test
No >>Replace the Final Drive Control Module.
Perform the TRANSFER CASE VERIFICATION TEST-VER 1 Transfer Case Verification Test