GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Astro - 2WD 🢒 Steering 🢒 Steering Wheel and Column - Tilt 🢒 Turn Signal Switch Does Not Cancel

Cause

Action

The following items are broken, missing or out of posotion:

    • The detent
    • The return
    • The canceling spring

Replace the multifunction turn signal/hazard switch. Refer to Multifunction, Turn Signal and Hazard Switch Replacement - On Vehicle .

The switch mounting screws are loose.

Tighten the screws to the specified torque. Refer to Multifunction, Turn Signal and Hazard Switch Replacement - On Vehicle .

The multifunction turn signal/hazard switch is broken.

Replace the multifunction turn signal/hazard switch. Refer to Multifunction, Turn Signal and Hazard Switch Replacement - On Vehicle .

The canceling cam to the canceling spring interference is uneven.
  1. Inspect the canceling cam and the switch.
  2. Replace the damaged parts. Refer to Steering Column Tilt Head Housing - Disassemble - Off Vehicle and Steering Column Tilt Head Housing - Assemble - Off Vehicle .