Diagnostic Test

VERIFY THE DTC IS ACTIVE
NOTE:
This DTC must be active for the results of this test to be valid.
1. Perform any Technical Service Bulletins (TSBs) that may apply.
2. Ignition on, engine not running.
3. With the scan tool, record and erase the DTCs.
4. Using the scan tool, read and record Environmental Data.
5. With the scan tool, read the DTCs.
  Is the DTC active at this time?
  
  Yes
  - Go To 2.
  No
  - The condition that caused the symptom is currently not present. Inspect the related wiring for a possible intermittent condition. Look for any chafed, pierced, pinched, or partially broken wires.
  - Perform the ABS INTERMITTENT CONDITION TEST. Refer to ABS INTERMITTENT CONDITION .
DYNAMICS SENSOR IMPROPERLY INSTALLED/LOOSE OR WIRING HARNESS DAMAGE
1. Inspect the Dynamics Sensor and mounting.
2. Check all related wiring for bruised, chafed, pierced, or partially broken wires.
3. Check all related connectors for broken, bent, pushed out, or corroded terminals.
  Were any problems found?
  
  Yes
  - Repair as necessary.
  - Perform the ABS VERIFICATION TEST. Refer to ABS VERIFICATION TEST .
  No
  - Go To 3.
DYNAMICS SENSOR
1. Replace the Dynamics Sensor in accordance with service information. Refer to SENSOR, DYNAMICS, REMOVAL .
  Perform the ABS VERIFICATION TEST. Refer to ABS VERIFICATION TEST .
2. With the scan tool, read the DTCs.
  Does the DTC remain active?
  
  Yes
  - Replace the Antilock Brake System (ABS) Module in accordance with service information. Refer to MODULE, ANTI-LOCK BRAKE SYSTEM, REMOVAL .
  - Perform the ABS VERIFICATION TEST. Refer to ABS VERIFICATION TEST .
  No
  - Test complete.