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Home >> Suzuki >> 2012 >> Equator Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Lighting Systems) >> Diagnostic Information and Procedures >> Headlamps Inoperative - High Beams >> Component Testing
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Component Testing

WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.

Headlamp High Beam Light Bulb Test 

  1. Ignition OFF, disconnect the harness connector at the headlamp high beam light bulb, pin 3.
  2. Test for 0.5-3.5 ohms of resistance between the control terminal and the voltage supply terminal of the headlamp high beam light bulb.
    • If the resistance is not within the specified range, replace the headlamp high beam light bulb.

Multifunction/Headlamp Switch Testing 

  1. Ignition OFF, disconnect the harness connector at the headlamp switch, terminal C1 pin 4.
  2. Test for infinite resistance between the signal terminal and the voltage supply terminal with the switch in the open position.
    • If less than infinite resistance, replace the headlamp switch.
  3. Test for less than 1.5 ohms between the signal terminal and the high voltage supply terminal with the switch in the closed position.
    • If greater than the specified range, replace the headlamp switch.
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