gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Transmission Speed Sensor, A/T > < Transmission Position Switch/Sensor, A/T|Locations|Page 5816
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8. Connect the PNP switch electrical connector (2).
9. If equipped with 4WD, install the front propeller shaft.

10. Lower the vehicle.
11. Check the switch for proper operation. The engine must start in the park (P) or neutral (N) positions only. If proper operation of the switch can not

be obtained, replace the switch.

Transmission Speed Sensor, A/T > < Transmission Position Switch/Sensor, A/T|Locations|Page 5816