Diagnostic Test

WARNING: This page is about a different variant/trim than selected.

INSPECT THE BRAKING SYSTEM FOR DAMAGE OR MECHANICAL FAILURE
1. Turn the ignition off.
2. Visually inspect the braking system damage or mechanical failure.
  Were any problems found?
  
  Yes
  - Repair as necessary.
  - Perform the RBC VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Go To 2
VERIFY THE DTC IS ACTIVE
NOTE:
This DTC must be active for the results of this test to be valid.

NOTE:
Let the vehicle sit for 30 minutes before continuing with this test.
1. Turn the ignition on.
2. With the scan tool, record and erase DTCs.
  CAUTION:
  Make sure brake capability is available before road testing.
3. Road test the vehicle over 40 km/h (25 mph).
4. With the scan tool, read DTCs.
  Is the DTC active at this time?
  
  Yes
  - Replace and Program the Regenerative Brake Controller (RBC) in accordance with service information. Refer to CONTROLLER, REGENERATIVE BRAKE (RBC), REMOVAL .
  - Perform the RBC VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring harness and electrical connectors.
  - Perform the RBC VERIFICATION TEST. Refer to STANDARD PROCEDURE .