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Thread: Encoder sensor replacemente?
03-04-2010, 11:32 AM #1
- Join Date
- Mar 2010
Encoder sensor replacemente?
I searched the threads... I have an 04 Sierra Z71 with the 5.3
I think my encoder motor is bad. I replaced the push button swtich and it acts the same...
The truck will engage in 4wd if I turn the truck off for a min, and select 4wd hi/lo or auto
after the truck runs for a few minutes the "service 4wd" light comes on.
I want to try replacing the Sensor first before trying anything else. My OBDII scanner wont pull any codes on it.
Does anyone have instructions on replacing the sensor?
03-04-2010, 01:43 PM #2
pull your t-case shield and front prop shaft off. 3 bolts and its outGM TECH
05 silverado shortbed
03-04-2010, 01:45 PM #3
From what I get out of a bad sensor is that it will generally throw a code of C0327. If there's no code it sounds more like a bad motor.Patrick
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