P202C

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bartbill

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Ram Year
2015
Engine
diesel
2015 Ram, 6.7.

Showing P202C. This has happened 3 times over the last year or so, twice the cruise control quit at the same time. It eventually goes away and the cruise control returns. Sound like a bad connection or wire somewhere.

Hoping for a clue about where to look.

I,m 1,000 mile from home. Dealerships are always schedules out a ways and if parts are needed could be weeks. Can't afford the motel bills.

Short of crawling under the truck and find a corroded connection I'll have to point it toward the house and hope for the best.

Any ideas where to start.
 

crash68

ACME product engineer
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That error codes is for the DEF tank heater, so unless your in weather that's around 12°F or below it's just an annoyance error codes that unfortunately stops the cruise from working.
 
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bartbill

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Whew. Thats a relief. Sounds like you know your Rams.

Thanks much
 
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