CH5 71 code?

[49players]

This code popped up on my 2012 cascadia, any clue what it is? No check engine light and truck seems fine and Freightliner won't tell me anything without putting it on computer.

 

[r3gulator3]

This code popped up on my 2012 cascadia, any clue what it is? No check engine light and truck seems fine and Freightliner won't tell me anything without putting it on computer.

You have a problem in your chassis module. Without connecting to the truck to get the actual SPN/FMI code can’t do much. However something to check make sure all the lights in the truck work because if one burns out, even a clearance lamp it will throw a code.

 

[49players]

Thanks so much. You guys are great in here and the shops are brutal