C 1500 Truck 2WD V8-5.3L VIN T (1999)
Backup Lamp Switch: Adjustments
Automatic Transmission - 4L60-E
Adjustment Procedure
1. Check the switch for proper operation.
2. The engine must be in the P (Park) or N (Neutral) positions only. If adjustment is required, loosen the switch retaining bolts and rotate the switch
slightly.
3. Tighten the bolts to 28 Nm(21 inch lbs.)and check the switch for proper operation.
4. Repeat the switch adjustment procedure until the engine starts when the shift lever is positioned in park and neutral.