K 1500 Yukon 4WD V8-5.3L VIN Z Flex Fuel (2003)
6. Remove the shift control switch from the housing.
Installation Procedure
1. Install the shift control switch to the housing.
2. Install the headlamp, shift control, and cargo lamp switch housing.
3. Connect the following electrical connectors:
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Cargo lamp switch (1)
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Shift control switch (2, 3)
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Headlamp switch (4)