GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

DEFINITION: The hazard lamps function properly but the turn signal lamps are inoperative

1

  1. Disconnect the harness connector from the turn and hazard flasher.
  2. Place the turn signal switch in the left turn position.
  3. Connect a J 39200 between terminal 7 of the turn and hazard flasher module and the chassis ground.

Does the DMM indicate continuity?

Go to Step 2

Go to Step 3

2

Replace the turn and hazard flasher.

Is the repair complete?

System OK

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3

Replace the turn signal and hazard switch.

Is the repair complete?

System OK

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