Code c0364?

2014 GMC SIERRA
250,000 MILES
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AUSTIN RICH
  • MEMBER
  • 1 POST
Need wire diagram to the vehicle listed above 4wd actuator.
Jan 10, 2025 at 12:33 PM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

As far as the wiring schematic is concerned, I attached the entire circuit below. Note that it is two pages long in the manual. However, I had to cut each page in half to make it readable for you. I did overlap them so you can follow from one to the next.

As far as the code, it indicates an issue at the front axle. If the code was C0364-01 or 04, the front axle stays disengaged all the time. If it is a C0364-02, that would cause the axle to be engaged at all times.

Let me know what you are experiencing.

Take care,

Joe

See pics below.
Jan 10, 2025 at 7:59 PM