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Home >> Lincoln >> 2009 >> MKX FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 942 (Instrument Cluster System And Panel Illumination) >> Diagnostic Tests >> Instrument Cluster and Panel Illumination >> Pinpoint Tests >> Pinpoint Test E: One Or More Illumination Source(s) Is Inoperative >> Normal Operation

Normal Operation

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

Variable voltage is supplied to the illumination source(s) from the instrument panel dimmer switch on circuit VLN18 (BU/WH). The headlamp and four-wheel drive (4WD) mode switches are grounded through circuit GD161 (BK/YE). The speed control switches are grounded through circuit GD174 (BK/WH).

Possible Causes