Diagnostic Procedure
DTC U3000:54 (ELECTRIC PARKING BRAKE CONTROL MODULE) DIAGNOSTIC PROCEDURE
| Step |
Inspection |
Results |
Action |
| 1 |
PERFORM ELECTRIC PARKING BRAKE CONTROL MODULE LEARNING OF ELECTRIC PARKING BRAKE MOTOR GEAR UNIT POSITION
- Pull up the electric parking brake switch to operate the electric parking brake.
- Press down the electric parking brake switch to release the electric parking brake.
- Clear the DTC for the electric parking brake control module using the M-MDS. (See CLEARING DTC [ELECTRIC PARKING BRAKE CONTROL MODULE] .)
- Perform the following procedure 3 times or more.
- Pull up the electric parking brake switch to operate the electric parking brake.
- Press down the electric parking brake switch to release the electric parking brake.
- Retrieve the electric parking brake control module DTCs using the M-MDS. (See DTC INSPECTION [ELECTRIC PARKING BRAKE CONTROL MODULE] .)
- Is the same DTC displayed?
|
Yes |
Replace the electric parking brake control module, then go to the next step. (See ELECTRIC PARKING BRAKE CONTROL MODULE REMOVAL/INSTALLATION
.) |
| No |
Go to the next step. |
| 2 |
VERIFY IF OTHER DTCs DISPLAYED
- Are any other DTCs displayed?
|
Yes |
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [ELECTRIC PARKING BRAKE CONTROL MODULE] .) |
| No |
DTC troubleshooting completed. |