Fusion AWD V6-3.0L (2009)
Garage Door Opener Transmitter: Pinpoint Tests
Universal Transmitter
Pinpoint Tests
Pinpoint Test A: The Universal Transmitter is Inoperative
Refer to Wiring Diagram Set 89, Interior Lamps for schematic and connector information. See: Diagrams/Electrical Diagrams/Diagrams By Number
Normal Operation
The universal transmitter receives voltage on circuit CLN09 (YE/GN) and is grounded through circuit GD139 (BK/YE). These circuits are shared with
the LH vanity mirror lamp.
When a programmed button is pressed on the universal transmitter, a wireless signal is sent to the receiver unit.
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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Receiver unit
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Universal transmitter
PINPOINT TEST A: THE UNIVERSAL TRANSMITTER IS INOPERATIVE
NOTE: Failure to disconnect the battery when instructed will result in false resistance readings. Refer to Battery.
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A1 CHECK THE UNIVERSAL TRANSMITTER
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Check the illumination of the universal transmitter by pressing one of the buttons.
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Does the red indicator on the universal transmitter illuminate?
Yes
GO to A2.
No
GO to A3.
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A2 PROGRAM A HAND-HELD TRANSMITTER INTO THE UNIVERSAL TRANSMITTER
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Program the universal transmitter. Refer to Universal Transmitter Programming See: Programming and Relearning.
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Does the universal transmitter program successfully?
Yes
The universal transmitter is OK. VERIFY the receiver unit operates correctly.
No
INSTALL a new LH sun visor assembly. REFER to Headliner. TEST the system for normal operation.
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A3 CHECK CIRCUIT CLN09 (YE/GN) FOR VOLTAGE
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Disconnect: LH Vanity Mirror Lamp C907.
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Measure the voltage between the LH vanity mirror lamp C907-1, circuit CLN09 (YE/GN), harness side and ground.
