Mechanics

WHAT IS A DTC CODE 12 ON A 97

1997 Dodge Truck • 15,500 miles

I have a 97 dodge truck, 5.2 engine auto tranny. I t started missing, and****** at coasting highway speeds. I got the dtc from it got 3 of them 12, 27, and 43. What do they mean?
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MKey
January 22, 2012.



12 means the battery was disconnected within the last 50 starts.

27 refers to the injector control circuit.

43 refers to the overdrive solenoid circuit.

Caradiodoc
Jan 22, 2012.