LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2009 >> Fusion S, Automatic >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Cluster Illumination & Instrument Panel Illumination >> Diagnostic Tests >> Instrument Cluster and Panel Illumination >> Pinpoint Tests >> Pinpoint Test D: The Control Illumination Is Always On - All Hardwired Illumination >> Normal Operation

Normal Operation

With the parking lamps or headlamps on, the smart junction box (SJB) supplies a pulse width modulated (PWM) voltage signal to the dimmable illumination sources on circuit VLN04 (VT/GY) or CLN04 (BU/BN) (Fusion, Milan only).

This pinpoint test is intended to diagnose the following:

scientia non olet · About LEMON Manuals