Edge FWD V6-3.5L (2007)
Y6 Continued
Normal Operation
The battery junction box (BJB) fuse 24 (15A) supplies voltage to the LH trailer tow stop/turn relay and BJB fuse 46 (15A) supplies voltage to the RH
trailer tow stop/turn relay. The trailer tow stop/turn relay coils are grounded through circuit GD120 (BK/GN).
The trailer tow LH stop/turn relay coil receives voltage from circuit CLS18 (GY/BN) when the vehicle LH rear stoplamp is illuminated. When the
trailer tow LH stop/turn relay is energized, voltage is routed to the trailer tow connector through circuit CAT06 (YE).
The trailer tow RH stop/turn relay coil receives voltage through circuit CLS19 (VT/OG) when the vehicle RH rear stoplamp is illuminated. When the
trailer tow RH stop/turn relay is energized, voltage is routed to the trailer tow connector through circuit CAT09 (GN).
This pinpoint test is intended to diagnose the following:
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Fuse
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Wiring, terminals or connectors
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Joint connector
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Trailer tow stop/turn relay
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BJB
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Trailer
Test Z: The Trailer Lamps Are Inoperative - Trailer Parking Lamps
PINPOINT TEST Z: THE TRAILER LAMPS ARE INOPERATIVE - TRAILER PARKING LAMPS