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CEL WITH NO CODES 2013 DJ SXT 3.6 V6


2013journey

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Me either!

 I've had drivability issues with NO CEL or codes before and was always something to do with required maint. Only time that was a "stinker" to figure out for stalling and no codes{no CEL either} was a faulty crank sensor on our '13 3.6AWD.....a real involving replacement process for a relatively inexpensive part!

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Generic cheapo obd2 scanners will not pick up airbag, abs CEL codes and various other non essential stuff. The dealers have much more capability for trouble shooting and retrieving ecm codes. But the equipment is only as good as the tec operating it.

 

A good aftermarket bi directional scanner with programming abilities can also do lots more. Not all sensors are plug and pay now, some have to be calibrated to function properly. Get is scanned with a high end unit if you are using obd only.

CEL's often have driveability issues attached, a flashing CEL has to be addressed ASAP, vehicle damage eminent...is the message. 

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  • 2 weeks later...

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