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Home >> Suzuki >> 2002 >> XL-7 Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Engine Controls - Self-Diagnostics) >> Malfunction Indicator Lights >> Malfunction Indicator Light On Steady >> Circuit Description
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Circuit Description

WARNING: This page is about a different car, the 2002 Isuzu Trooper. However, it is still accessible from the selected car via links, so may be relevant.

Malfunction Indicator Light (MIL) should always be illuminated steady whenever ignition is turned on, engine not running position. Ignition voltage is supplied to MIL indicator bulb through the C-10 METER GAUGE fuse located in dash fuse box. PCM illuminates MIL by grounding the MIL driver. MIL should not remain illuminated when engine is running and no DTCs are stored. A steady illuminated MIL when engine is running and DTCs stored, indicates a short to ground in MIL driver circuit.

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