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Home >> Mercury >> 2010 >> Milan Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1103 (Exterior Lighting System) >> Diagnostic Tests >> Reversing Lamps >> Pinpoint Tests >> Pinpoint Test P: An Individual Reversing Lamp Is Inoperative >> Normal Operation

Normal Operation

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When the transmission is placed in REVERSE (R), voltage is routed to the reversing lamps through circuit 140 (BK/PK). The reversing lamps are provided ground through circuit 57 (BK).

This pinpoint test is intended to diagnose the following: 

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