Hi, I have just received two codes on my 2003 dodge ram 1500 slt (4.7l v8) which are p0836 (four wheel drive circuit) and p0839 (four wheel drive switch circuit high). I just wanted to know how to go about fixing these codes.
Hi there
These both point to a problem with the 4 wheel drive switch. Most of the time replacing the switch will resolve the issue.
P0839 JEEP - Four Wheel Drive Switch Circuit High Read more: https://www.autocodes.com/p0839_jeep.html
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