Open in One Side of CAN Sub Bus Line: Description
WARNING: This page is about a different car, the 2007 Toyota Tacoma. However, it is still accessible from the selected car via links, so may be relevant.
If 2 or more ECUs and/or sensors do not appear on the intelligent tester "BUS CHECK" screen via the CAN VIM, one side of the CAN sub-bus line may be open. (ONE side of the CAN-H [sub-bus line]/CANL [sub-bus line] of the ECU and/or sensor is open.)
TROUBLESHOOTING TABLE
| Symptom | Trouble Area |
|---|---|
| 2 or more ECUs and/or sensors do not appear on the intelligent tester "BUS CHECK" screen via the CAN VIM. |
|