My tahoe will only shift only into 4 low when it is in nuetral. It will not shift into 4hi at all.
I have replace the actuator, tccm, indicator switch and the t-case switch. Nothing has changed. I grounded out pin 13 on the dlc and the indicator swith flashes twice pause flashes twice. Please help
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Saturday, November 7th, 2009 AT 5:47 PM