Electric Parking Brake Automatic Release Function During Acceleration Does Not Operate: Outline
ELECTRIC PARKING BRAKE AUTOMATIC RELEASE FUNCTION DURING ACCELERATION DOES NOT OPERATE DESCRIPTION AND POSSIBLE CAUSE
| Description |
- The electric parking brake automatic release function during acceleration does not operate.
|
| Possible cause |
- Electronically controlled brake unit/DSC HU/CM malfunction
- Front door latch switch (driver's side) malfunction
- Malfunction in wiring harness (including connector/terminal) between door-electrical supply unit (driver's side) and front door latch switch (driver's side)
- Door-electrical supply unit (driver's side) malfunction
- Driver's side buckle switch malfunction
- Malfunction in wiring harness (including connector/terminal) between dash-electrical supply unit and driver's side buckle switch
- Dash-electrical supply unit malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|
| 1 |
Door-electrical supply unit (driver's side) |
| 2 |
Front door latch and lock actuator (driver's side) |
| 3 |
Front door latch switch (driver's side) |
| 4 |
Dash-electrical supply unit |
| 5 |
Driver's side buckle switch |