lane assist ISUZU AXIOM 2002 Service Repair Manual

POWER±ASSISTED STEERING SYSTEM2A±7
Turn Signal Switch
This diagnosis covers mechanical problems only. Refer
to
Turn Signal Switch in Electrical section for electrical
diagnosis.
ConditionPossible causeCorrection
Turn Signal Will Not Stay In Turn
PositionForeign 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 CancelLoose 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 OperateTurn 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
ChangeBroken 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 OffForeign material between hazard
switch to turn signal switch body.Repair or replace hazard switch.
No Turn Signal LightsElectrical 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
FlashingBurned-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.