Hazard Warning Lamps: Description and Operation

The turn signal system consists of:
- turn signal miniature bulb.
- electronic indicator flasher.
- multi-function switch.
- turn signal indicators in instrument cluster.
- circuit wiring and circuit protection.

The electronic indicator flasher is:
- provided power through fuse junction panel Fuse TURN SIG (10A) which is HOT in RUN.
- supplied by Circuit 385 (W/R).
- connected to the turn signal switch portion of the multi-function switch through Circuit 44 (LB).
- provided ground on Circuit 57 (BK).
- with the multi-function switch in the right turn position, power is supplied to the RH front turn signal miniature bulb, the right turn indicator in the instrument cluster and the RH rear turn signal miniature bulb.
- with the multi-function switch in the left turn position, power is supplied to the LH front turn signal miniature bulb, the left turn indicator in the instrument cluster and the LH rear turn signal miniature bulb.