DTC U0452-00: SAS Control Module System
U0452: 00 (SGC2/DMCM (WITH MAZDA M HYBRID BOOST)) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
SAS control module system
Electronically controlled brake unit system (unperformed initialization procedure)
SAS control module (poor installation)
Communication error with SAS control module
Error signal received from SAS control module |
| Detection condition |
- The drive motor control module detects that the electronically controlled brake unit stores the following DTCs.
- C0061: 28
- C0061: 54
- C0061: 64
- C0062: 28
- C0062: 54
- C0062: 64
- C0062: 76
- C0063: 28
- C0063: 64
- U0151: 00
- U0452: 68
|
| Fail-safe |
|
| Possible cause |
- DTCs are stored in the electronically controlled brake unit. (See DTC TABLE [DSC]
.)
NOTE:
- If the electronically controlled brake unit stores a DTC, the drive motor control module stores the same DTC or similar.
- If the drive motor control module stores a DTC even though the electronically controlled brake unit does not store a DTC, clear the DTC as it was for a past malfunction, and then complete the repair.
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See CLEARING DTC
.)
|
| System wiring diagram |
|