Turn Signal Switch Does Not Cancel. GMC Truck GMC C-Series Medium Duty Truck B7 1999

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C-Series Medium Duty Truck B7 🢒 Steering 🢒 Steering Wheel and Column - Standard 🢒 Turn Signal Switch Does Not Cancel

Problem

Action

The switch mounting screws are loose.

Tighten the screws. Refer to Turn Signal and Multifunction Switch Assembly - Off Vehicle .

The switch or anchor bosses are broken.

Replace the switch. Refer to Turn Signal and Multifunction Switch Assembly - Off Vehicle .

The detent, return or cancelling spring is:

•

Broken

•

Missing

•	Out of position

Reposition or replace the springs as required. Refer to Turn Signal and Multifunction Switch Assembly - Off Vehicle .

An uneven or incorrect cancelling cam to the cancelling spring interference.

Adjust the switch position.

•	Replace the switch if the interference is correct and the switch will still not cancel. Refer to Turn Signal and Multifunction Switch Assembly - Off Vehicle .

•	Replace the cancelling cam if the interference cannot be corrected by switch adjustment. Refer to Turn Signal Cancel Cam and Upper Bearing Inner Race Replacement - Off Vehicle .