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Cruise control not working code 34

nmdave7

NAXJA Forum User
Location
New Mexico
Does anyone how how to diagnose code 34? I have a 97 XJ and my cruise control is not working.I have check just about everything, vaccum leaks, brake switch, wiring from the steering wheel switches, wiring between the PCM and the servo, replaced the servo, etc. Code 34 keeps showing, which is "short or open to vent/vaccum solinod or low voltage from sterring switch" HELP:smsoap:
 
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