Bus "B" (Smart System Can): Wiring Diagram
CAN communication system. See appropriate SYSTEM WIRING DIAGRAM article.
| Step | Check | Yes | No |
|---|---|---|---|
1 CHECK FROM BODY INTEGRATED UNIT CONNECTOR.
|
Is the resistance 10 Ω or less? | Check for ground short. Refer to GROUND SHORT INSPECTION (BUS "B" (SMART SYSTEM CAN)) . | Go to step 2 . |
2 CHECK FROM BODY INTEGRATED UNIT CONNECTOR.
|
Is the voltage 5 V or less? | Go to step 3 . | Check for battery short. Refer to BATTERY SHORT INSPECTION (BUS "B" (SMART SYSTEM CAN)) . |
3 CHECK FROM BODY INTEGRATED UNIT CONNECTOR.
|
Is the resistance 56 Ω or less? | Perform the inspection for the resistance of 56 Ω or less. Refer to 56 Ω OR LESS . | Go to step 4 . |
| 4 CHECK FROM BODY INTEGRATED UNIT CONNECTOR. Using the tester, measure the resistance between terminals. Connector & terminal (B280) No. 11 - No. 21: |
Is the resistance 64 Ω or more? | Perform the inspection for the resistance of 64 Ω or more. Refer to 64 Ω OR MORE . | If the display of CAN system U-code disappears from the current malfunction, the CAN network is currently normal. If the U-code has detected as current malfunction, related lines may be open. Perform the inspection for the related line corresponding to the detected DTC. Refer to LIST . |