LEMON Manuals: Even more car manuals for everyone
Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 88 (Audio, Visual & Navigation System (DTC/Circuit Diagnosis) (Telematics System) (Except Hybrid)) >> DTC/Circuit Diagnosis >> DTC U1A0E: Telematics Switch >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

Regarding Wiring Diagram information, refer to WIRING DIAGRAM (Bose Audio w/Navi w/o Surround) or WIRING DIAGRAM (Bose Audio w/Navi and Surround).

  1. CHECK ECALL SW CIRCUIT CONTINUITY

    1. Turn ignition switch OFF.
    2. Disconnect TCU connector M47 and telematics switch connector.
    3. Check the continuity between TCU connector M47 and ground.
      TCU Ground Continuity
      Connector Terminal
      M47 34 - No

    Is the inspection result normal?

    YES 

    GO TO 2  .

    NO 

    Repair or replace harness or connectors.

  2. CHECK TELEMATICS SWITCH

    Check continuity between telematics switch terminals.

    Telematics switch Condition Continuity
    Terminal Terminal
    3 7 Switch pressed Yes
    Switch released No

    Is the inspection result normal?

    YES 

    Replace TCU. Refer to REMOVAL AND INSTALLATION .

    NO 

    Replace telematics switch.

scientia non olet · About LEMON Manuals