[dieselfanatic420]

Hey my service awd light comes on when I start driving and sometimes turns off while driving it's got a new control module that turned the light off and fixed the awd yet the service awd light still goes on and off

 

[Birdshake]

You’ll need to read the code and go from there.

 

[dieselfanatic420]

You’ll need to read the code and go from there.

My code reader comes up empty

 

[Birdshake]

Most code readers will only read powertrain codes. Unfortunately the TCCM is a chassis code.

 

[dieselfanatic420]

Most code readers will only read powertrain codes. Unfortunately the TCCM is a chassis code.

Thank you

 

[dieselfanatic420]

It also has a new encoder motor so I'm just going to take a look at the wiring