DTC B2782: Power Source Control ECU Malfunction [08/2021 - 08/2022]: Procedure

CHECK VEHICLE TYPE

Check vehicle condition.

Result

Result	Proceed to
w/ Steering Lock System	A
w/o Steering Lock System	B

Result:

A

GO TO STEERING LOCK SYSTEM (DTC B2782). Refer to DTC B2782: Power Source Control ECU Malfunction [08/2021 - 08/2022]

Result:

B

See step 2

CHECK FOR DTC

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.
Enter the following menus: Body Electrical / Smart Access / Trouble Codes.

Check for DTCs.

Result

Result	Proceed to
DTC B2785 is not output.	A
DTC B2785 is output.	B

Result:

B

GO TO LIN COMMUNICATION SYSTEM (DTC B2785). Refer to DTC B2785: Communication Malfunction between ECUs Connected by LIN [08/2019 - 08/2022]

Result:

A

See step 3

CLEAR DTC

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.
Enter the following menus: Body Electrical / Smart Access / Clear DTCs.

Clear the DTCs.

Result

Proceed to
NEXT

Result:

NEXT

See step 4

CHECK FOR DTC

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.
Enter the following menus: Body Electrical / Smart Access / Trouble Codes.

Check for DTCs.

Result

Result	Proceed to
DTC is output	A
DTC is not output	B

Result:

A

REPLACE ID CODE BOX (IMMOBILISER CODE ECU). Refer to REMOVAL [08/2015 - ]

Result:

B

END