Workshop Manual

POWER–ASSISTED STEERING SYSTEM
2A–7
Turn Signal Switch
This diagnosis covers mechanical problems only. Refer
to Turn Signal Switch in Electrical section for electrical
diagnosis.
Condition Possible cause Correction
Turn Signal Will Not Stay In Turn
Position
Foreign material or loose parts
preventing movement of yoke.
Repair or replace signal switch.
Broken or missing detent or
canceling spring.
Replace signal switch.
Turn Signal Will Not Cancel
Loose switch mounting screws. Tighten mounting screws.
Switch or anchor bosses broken. Replace turn signal switch.
Broken, missing or out of position
detent, return or canceling spring.
Replace turn signal switch.
Worn canceling cam. Replace turn signal switch.
Turn Signal Difficult To Operate
Turn signal switch arm loose. Tighten arm screw.
Broken or distorted yoke. Replace turn signal switch.
Loose or misplaced springs. Replace turn signal switch.
Foreign parts and/or material. Repair turn signal switch.
Loose turn signal switch mounting
screws.
Tighten mounting screws.
Turn Signal Will Not Indicate Lane
Change
Broken lane change pressure pad or
spring hanger.
Replace turn signal switch.
Broken, missing or misplaced lane
change spring.
Replace turn signal switch.
Base of wire damaged. Replace turn signal switch.
Hazard Switch Cannot Be Turned Off Foreign material between hazard
switch to turn signal switch body.
Repair or replace hazard switch.
No Turn Signal Lights
Electrical failure in chassis harness. Refer to Electrical section.
Inoperative turn signal flasher unit. Replace flasher unit.
Loose chassis harness connector. Repair loose connector.
Front or Rear Turn Signal Lights Not
Flashing
Burned-out or damaged turn signal
bulb.
Replace bulb.
High resistance connection to
ground at bulb socket.
Repair bulb socket.
Loose chassis harness connector. Repair loose connector.