GM Service Manual Online
For 1990-2009 cars only

Problem

Action

Foreign material is between the hazard support canceling leg and the yoke.

Replace the turn signal switch if you do not find the foreign material.

Refer to Multifunction Turn Signal Lever Replacement - On Vehicle or Turn Signal and Multifunction Switch Assembly - Disassemble - Off Vehicle or Turn Signal and Multifunction Switch Assembly - Disassemble - Off Vehicle .