Diesel Data: Automotive Repair
Home >> Ford >> 2008 >> Mustang V6-4.0L >> Repair and Diagnosis >> Body and Frame >> Mirrors >> Testing and Inspection >> Pinpoint Tests >> Test A: The Mirrors Are Inoperative

Test A: The Mirrors Are Inoperative

PINPOINT TEST A: THE MIRRORS ARE INOPERATIVE

Normal Operation
The exterior mirror control switch receives power from the smart junction box (SJB) through circuit 956 (OG/LG) and ground through circuit 1205 (BK). The exterior mirror control switch uses circuit 542 (YE) as the common circuit for both exterior mirror up/down and right/left movement.

This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- Exterior mirror control switch


A1-A2:






A2-A4:






A4 Continued:




Diesel-Data.com