U1221

DTC U1221 CAN-HS ECM NO-RECEIVE DATA

DTC DETECTING CONDITION:
Data is not received from ECM.

Trouble symptom:
Malfunction indicator light illuminates.

WIRING DIAGRAM:
- VDC model:

Wiring Diagram:

- ABS model

Wiring Diagram:

Step 1-3:

Step 4-9: