If there is no power to the actuator, chances are the switch itself is bad. Also, make sure the fuses are good for this accessory. Finally, if the fuses are good, start at the switch. Check to see that it is receiving power. If it is, see if it is sending power out. If it isn't, then the switch is the problem. If there is power out, then you will need to follow the wiring to the actuator to see where there is a break or loss of power.
Let me know what you find. ALso, Speak with your mechanic to see if there is a way he can manually apply power to the actuator to have it shift to 4 high.
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Thursday, December 10th, 2009 AT 8:21 AM