Check CAN Bus Lines for Short Circuit [10/2015 - ]: Description
There may be a short circuit between the V bus main lines and/or CAN branch lines when the resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is below 54 Ω.
| Symptom |
Trouble Area |
| Resistance between terminals 6 (CANH) and 14 (CANL) of DLC3 is below 54 Ω. |
- Short in CAN main bus line
- Short in CAN branch line
- Combination meter assembly
- Power steering ECU assembly
- Main body ECU (Multiplex network body ECU)
- Steering sensor
- Airbag ECU assembly
- ECM
- Skid control ECU (Brake actuator assembly)
- Air conditioning amplifier assembly
- Certification ECU (Smart key ECU assembly)
- Tire Pressure Warning ECU and Receiver
- Navigation ECU sub-assembly*1
- Radio and display receiver assembly*2
- No. 1 CAN junction connector
- No. 2 CAN junction connector
|
- *1: for Navigation receiver type
- *2: for Radio and display type