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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1031 (Door & Lock) >> Component Diagnosis >> HOMELINK Universal Transceiver >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  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.
    Fig 1: Checking Voltage Between Auto Anti-Dazzling Inside Mirror Harness Connector And Ground
    G05046482Courtesy of NISSAN MOTOR CO., U.S.A.
    VOLTAGE SPECIFICATION

    Auto anti-dazzling inside mirror (Homelink universal transceiver) connector Terminal Condition Voltage (V) (Approx.)
    R4 10 Ground Ignition switch position: LOCK Battery voltage

    Is the inspection result normal? 

    YES: GO TO 2

    NO: Check the following.

    • 10A fuse [No. 6 located in the fuse block (J/B)]
    • 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.

    CONTINUITY CHART

    Auto anti-dazzling inside mirror (Homelink universal transceiver) connector Terminal Ground Continuity
    R4 8 Yes
    Fig 2: Checking Continuity Between Auto Anti-Dazzling Inside Mirror Harness Connector And Ground
    G05046483Courtesy of NISSAN MOTOR CO., U.S.A.

    Is the inspection result normal? 

    YES: GO TO 3

    NO: Repair harness.

  3. CHECK INTERMITTENT INCIDENT

    Refer to "INTERMITTENT INCIDENT ".

    Inspection End.