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Home >> Mercury >> 2010 >> Milan Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1103 (Exterior Lighting System) >> Diagnostic Tests >> Turn Signal and Hazard Lamps >> Pinpoint Tests >> Pinpoint Test J: The Turn Signal Lamps Are Inoperative >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

The multifunction switch receives voltage from the central junction box (CJB) fuse 7 (10A) through circuit 8 (OG/YE). The multifunction switch then routes the voltage to the electronic flasher through circuit 385 (WH/RD). The electronic flasher then sends voltage back to the multifunction switch through circuit 44 (LB).

When the multifunction switch is placed to the RH or LH turn position, the multifunction switch correspondingly routes the voltage to the LH or RH turn lamps.

This pinpoint test is intended to diagnose the following: