Operation CHARM: Car repair manuals for everyone.

Turn Signals: Testing and Inspection

Turn-Signal Lights and Hazard-Warning Lights
1. The turn-signal lights and hazard-warning lights do not operate at all.
^ Check the hazard switch contact (power supply side).
^ Check the flasher unit.
2. All turn-signal lights at the left (or right) side do not function.

The hazard-warning lights function normally.
^ Check the hazard switch contact (turn-signal side).
^ Check the turn-signal switch. Column Switch Continuity Check
3. The number of flashes of the turn-signal lights is excessive.
^ Check the bulbs.
4. The hazard-warning lights do not function. The turn-signal lights function normally.
^ Check the hazard warning switch contact.