DTC U0415:00/U0415:29/U0415:86 [EVP CONTROL UNIT]

id040251838400

DTC
U0415:00
CAN communication: signal error from DSC HU/CM
U0415:29
U0415:86
DETECTION CONDITION
•  DTC U0415:00
―  Signal from the DSC HU/CM is not received for 5 s.
•  DTC U0415:29
―  Brake fluid pressure error from the DSC HU/CM continues for 1 s.
•  DTC U0415:86
―  Vehicle speed signal error from the DSC HU/CM continues for 5 s.
FAIL-SAFE FUNCTION
•  Refer to “Fail-safe function table”. (See DTC TABLE [EVP CONTROL UNIT].)
POSSIBLE CAUSE
•  DSC HU/CM malfunction
SYSTEM WIRING DIAGRAM
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Diagnostic Procedure

Step

Inspection

Action
1
VERIFY DSC HU/CM DTC
•  Using the M-MDS, perform the DSC HU/CM DTC inspection.
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [DSC HU/CM].)
DTC troubleshooting completed, then go to the next step.
No
Go to the next step.
2
VERIFY DTC TROUBLESHOOTING COMPLETED
•  Using the M-MDS, clear the DTC from the EVP control unit.
•  Using the M-MDS, perform the EVP control unit DTC inspection.
•  Is the same Pending DTC present?
Yes
Repeat the inspection from Step1.
If the malfunction recurs, replace the DSC HU/CM, then go to the next step.
(See DSC HU/CM REMOVAL/INSTALLATION [L.H.D.].)
(See DSC HU/CM REMOVAL/INSTALLATION [R.H.D.].)
No
Go to the next step.
3
VERIFY NO DTC IS PRESENT
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [EVP CONTROL UNIT].)
No
DTC troubleshooting completed.