Diagnostic Test

WARNING: This page is about a different car, the 2016 Dodge Durango. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC
NOTE:
If DTC C0037-1D is present, perform the diagnostics for this DTC before continuing with this diagnostic procedure.

NOTE:
This vehicle uses directional front wheel speed sensors and non-directional rear wheel speed sensors.
1. Turn the ignition on.
2. With the scan tool, record and erase DTCs.
3. With the scan tool, read DTCs.
  Is the DTC active?
  
  Yes
  - Go To 2
  No
  - Test Complete.
LEFT REAR WHEEL SPEED SENSOR
NOTE:
This vehicle uses a non-directional rear wheel speed sensor, make sure the correct wheel speed sensor is installed on the vehicle.
1. Replace the Left Rear Wheel Speed Sensor in accordance with the Service Information. Refer to SENSOR, WHEEL SPEED, FRONT, REMOVAL . Perform the ABS VERIFICATION TEST. Refer to ABS VERIFICATION TEST .
  CAUTION:
  Make sure braking capability is available before road testing.
2. Road test the vehicle over 40 km/h (25 mph).
3. With the scan tool, read DTCs.
  Does the DTC remain active?
  
  Yes
  - Replace the Anti-lock Brake System (ABS) Module in accordance with the Service Information. Refer to MODULE, ANTI-LOCK BRAKE SYSTEM, REMOVAL .
  - Perform the ABS VERIFICATION TEST. Refer to ABS VERIFICATION TEST .
  No
  - Test complete.