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Home >> Suzuki >> 2007 >> XL7 Base, AWD >> Repair and Diagnosis >> Body & Frame >> Glass/Windows/Mirrors >> Diagnostic Information and Procedures >> Power Mirrors Inoperative >> Circuit/System Testing >> Outside Rearview Mirror Switch Circuit Testing

Outside Rearview Mirror Switch Circuit Testing

  1. Ignition OFF, disconnect the harness connector at the outside rearview mirror switch.
  2. Test for less than 1 Ω of resistance between the ground circuit and ground.
    • If greater than 1 Ω, test the ground circuit for an open/high resistance.
  3. Ignition ON, verify that a test lamp illuminates between the voltage supply circuit and ground.
    • If the test lamp does not illuminate, repair the voltage supply circuit for a short to ground or an open/high resistance. If the voltage supply circuit fuse is open, also test the signal circuit for a short to ground.
  4. If all circuits test normal, test or replace the outside rearview mirror switch.
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