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Home >> Mercury >> 2008 >> Milan AWD V6-3.0L >> Repair and Diagnosis >> Lighting and Horns >> Headlamp >> Testing and Inspection >> Pinpoint Tests >> Headlamps >> Test A: Both Low Beams Are Inoperative

Test A: Both Low Beams Are Inoperative

PINPOINT TESTS PINPOINT TEST A: BOTH LOW BEAMS ARE INOPERATIVE

Normal Operation
The battery junction box (BJB) provides voltage to the smart junction box (SJB) through circuit SBB19 (BU/RD) for the low beam operation.

This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- SJB


A1:






A1-A2: