ZDX V6-3.7L (2010)
Garage Door Opener Transmitter: Testing and Inspection
HomeLink Remote Control System Test
NOTE:
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Explain to the client that garage door remote transmitters come in two types: fixed code and rolling code. Each type has its own programming
method, and each method is covered in the owner's manual. If the client has concerns about the HomeLink unit, have the client contact the
HomeLink assistance desk at 800-355-3515.
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If HomeLink will not open the client's garage, do the following procedures.
1. Press any of the buttons on the HomeLink unit.
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If the red indicator comes on, go to step 4.
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If the red indicator does not come on, go to step 2.
2. Remove the roof console See: Lighting and Horns/Testing and Inspection/Interior Lights (Roof Console) Input Test/Replacement.
3. Measure the voltage between terminals No. 3 (+) and No. 4 (-) of the roof console 20P connector. There should be battery voltage.
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If the voltage is not as specified, check for these problems:
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A blown No. 16 (7.5 A) fuse in the under-hood fuse/relay box.
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An open or high resistance in the ground wire.
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Poor ground (G401).
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If the voltage is specified, go to step 4.
4. Make sure the Genie remote transmitter (test remote) has fresh batteries.
5. Clear any previously learned codes by pressing and holding the two outside buttons (A) on the HomeLink unit (B) for until (about 20 seconds) the
red indicator (C) on the unit starts blinking, release the buttons.
6. Point the test remote transmitter (A) straight up exactly 101.6 mm (4.0 in) away from the HomeLink unit (B).
