Pathfinder 2WD V6-4.0L (VQ40DE) (2009)
Garage Door Opener Transmitter: Initial Inspection and Diagnostic Overview
With Intelligent Key System
HOMELINK UNIVERSAL TRANSCEIVER
Description
Homelink universal transceiver can store and transmit a maximum of 3 radio signals. Allows operation of garage doors, gates, home and office
lighting, entry door locks and security system, etc. Homelink universal transceiver power supply uses vehicle battery, which enables it to maintain
every program in case battery is discharged or removed.
HOMELINK UNIVERSAL TRANSCEIVER
Diagnosis Procedure
1.CHECK POWER SUPPLY
1. Disconnect auto anti-dazzling inside mirror (homelink universal transceiver) connector.
2. Check voltage between auto anti-dazzling inside mirror (homelink universal transceiver) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2
NO >> Check the following.
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10A fuse [No. 19 located in the fuse block (J/B)]
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Harness for open or short between fuse and auto anti-dazzling inside mirror (homelink universal transceiver).
2.CHECK GROUND CIRCUIT
Check continuity between auto anti-dazzling inside mirror (homelink universal transceiver) harness connector and ground.
Is the inspection result normal?