Originally Posted by wmassWK
While driving home on the highway I got a lil "Service 4x4 System." The listed DTC was C140F which is "Transfer Case Range Position Sensor Erratic Performance." Anybody have any experience with this one??? I know my front diff. isolators need replacement.
I just had the same thing a month ago.The dealer had to replce the motor that engages 4 wheel low.All is well now.Can't replace the sensor seperatly because it is a part of the drive end of the shift motor.