Diagnostic Test

CHECK FOR AN ACTIVE DTC
1. Turn the ignition on.
2. With the scan tool, read DTCS.
  Is the DTC active or pending?
  
  Yes
  - Go To 2
  No
  - Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT CONDITION .
ABS COMMUNICATION RELATED DTCS IN OTHER MODULES
1. With the scan tool, read DTCs in the ABS Module.
  Is the ABS Module setting any DTCs against the Brake Booster Pressure Sensor?
  
  Yes
  - Perform the diagnostic procedure in the ABS Module. Refer to DIAGNOSTIC CODE INDEX .
  - Perform the ABS VERIFICATION TEST. Refer to ABS VERIFICATION TEST .
  No
  - Replace the ABS Module in accordance with the Service Information. Refer to MODULE, ANTI-LOCK BRAKE SYSTEM (ABS), REMOVAL AND INSTALLATION .
  - Perform the ABS VERIFICATION TEST. Refer to ABS VERIFICATION TEST .