Turn Signal Switch Testing
WARNING: This page is about a different car, the 2007 Saturn Outlook. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the harness connector at the turn signal multifunction switch.
- Test for infinite resistance between the signal terminals C2 pins G and H and the voltage supply terminal C1 pin 3 with the turn signal multifunction switch in the open position.
- If less than infinite resistance, replace the turn signal multifunction switch.
- Test for less than 1.5 ohms between the signal terminals C2 pins G and H and the voltage supply terminal C1 pin 3 with the switch in the closed position.
- If greater than 1.5 ohms, replace the turn signal multifunction switch.