U0020 Diagnostic Trouble Code Discussion for May 2019
Can bus c is off
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| Help Request | Posted | |
| 2015 Ram 1500 SLT 5.7L MIL Lamp on VIN: 1C6RR7LT4F U0020: Can bus c is off. I have duplicated the concern after multiple test drives. It is getting more consistent. Monitored the CAN bus junction at each module and have not seen a loss of signal. When the complaint occurs I can comm with every module that is equipped on the truck.... |
May 30, 2019 | |
| 2015 Ram 1500 SLT 5.7L MIL Lamp on VIN: 1C6RR7LT4F U0020: Can bus c is off. I have duplicated the concern after multiple test drives. It is getting more consistent. Monitored the CAN bus junction at each module and have not seen a loss of signal. When the complaint occurs I can comm with every module that is equipped on the truck.... |
May 31, 2019 |
