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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 810 (IGNITION SWITCH & KEY UNLOCK WARNING SYSTEM)INSPECTION
2004 Toyota Matrix XR, FWD, Standard

Section 810 (Ignition Switch & Key Unlock Warning System): Inspection

2004 Toyota Matrix XR, FWD, StandardSECTION Inspection
WARNING: This page is about a different car, the 2003 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT IGNITION SWITCH CONTINUITY 
    IGNITION SWITCH CONTINUITY INSPECTION

    Switch position Tester connection Specified condition
    LOCK - No continuity
    ACC 2 - 3 Continuity
    ON 2 - 3 - 4 :
    6 - 7    		 Continuity
    START 1 - 2 - 4 :
    6 - 7 - 8    		 Continuity

    If continuity is not as specified, replace the switch.

    Fig 1: Identifying Ignition Switch Terminals
    G03379834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT IGNITION SWITCH CIRCUIT 

    Connect the switch connector and inspect the connector on wire harness side from the back side, as shown.

    Fig 2: Identifying Connector On Wire Harness Side From Back Side
    G03379835Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    SPECIFIED CONDITION

    Tester connection Condition Specified condition
    2 - Ground Always Battery Positive Voltage
    3 - Ground Ignition switch ACC or ON Battery Positive Voltage
    4 - Ground Ignition switch ON Battery Positive Voltage
    6 - Ground Ignition switch ON or START Battery Positive Voltage
    7 - Ground Always Battery Positive Voltage
    8 - Ground Ignition switch START Battery Positive Voltage

    If circuit is not as specified, inspect the circuits connected to other parts.

  3. INSPECT KEY UNLOCK WARNING SWITCH CONTINUITY 
    SPECIFIED CONDITION

    Switch position Tester connection Specified condition
    OFF (Key removed) 1 - 2 No continuity
    ON (Key set) 1 - 2 Continuity

    If continuity is not as specified, replace the switch.

    Fig 3: Identifying Key Unlock Warning Switch Terminals
    G03379836Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSPECT KEY UNLOCK WARNING SWITCH CIRCUIT (See page DI-773) 

    Connect the switch connector and inspect the connector on wire harness side from the back side, as shown.

    Fig 4: Identifying Connector On Wire Harness Side From Back Side
    G03379837Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TESTER CONNECTION

    Tester connection Condition Specified condition
    1 - Ground Always Continuity

    If circuit is not as specified, inspect the circuits connected to other parts.

RENDER: 1.0x

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