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Home >> Suzuki >> 2012 >> Equator Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Lighting Systems) >> Diagnostic Information and Procedures >> Interior Backlighting Does Not Dim >> Circuit/System Testing

Circuit/System 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.
  1. Ignition ON, turn the headlamp switch to the HEAD position.
  2. Rotate the I/P dimmer switch to the high and then low illuminations settings. The I/P back lighting should brighten and dim with each rotation.
    • If the back lighting does not change intensity, test the instrument panel lamp supply voltage circuit for a short to voltage.
  3. If the circuit tests normal, replace the BCM.
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