Flex FWD V6-3.5L (2010)
No
The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
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Pinpoint Test AB: The Trailer Reversing Lamps Are Inoperative
Trailer Lamps
Pinpoint Tests
Pinpoint Test AB: The Trailer Reversing Lamps Are Inoperative
Refer to Wiring Diagram Set 95, Trailer/Camper Adapter for schematic and connector information. See: Diagrams/Electrical Diagrams/Diagrams By
Number
Normal Operation
The Battery Junction Box (BJB) fuse 38 (10A) receives voltage when the vehicle reversing lamps are illuminated. The voltage is then routed to the
trailer tow connector.
This pinpoint test is intended to diagnose the following:
-
Fuse
-
Wiring, terminals or connectors
-
Trailer tow connector
-
Trailer
PINPOINT TEST AB: THE TRAILER REVERSING LAMPS ARE INOPERATIVE
NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the
connector.
NOTE: Before beginning diagnostics, visually inspect the trailer tow connector mounted on the bumper for signs of corrosion or damage. Repair or
install a new trailer tow connector as required.
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AB1 CHECK FOR VOLTAGE THROUGH THE TRAILER TOW CONNECTOR
-
Apply the parking brake.
-
Ignition ON.
-
Select REVERSE.
-
Measure the voltage between the trailer tow connector reversing lamp voltage supply pin, circuit CAT03 (GY/BN), component side and ground.
-
Is the voltage greater than 10 volts?
Yes
The vehicle is operating correctly. SEND the trailer to an authorized camper/trailer repair facility.
No