F 150 4WD Pickup V8-5.4L VIN V Flex Fuel (2006)
Garage Door Opener Transmitter: Pinpoint Tests
PINPOINT TEST A: THE UNIVERSAL TRANSMITTER IS INOPERATIVE
A1
A2
Normal Operation
The HomeLink(R) universal transmitter is integral to the LH sun visor assembly. Under normal operation the HomeLink(R) universal transmitter can
be programmed to operate up to three garage doors, entry gates, security systems, and home or office lighting. Voltage is supplied to the vanity mirror
through circuit 705 (LG/OG). Circuit 57 (BK) provides the vanity mirror ground.
Possible Causes
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circuit 705 (LG/OG) open or short to ground
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circuit 57 (BK) open
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receiver unit
-
universal transmitter
