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Home >> Toyota >> 2011 >> Camry Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 194 (Automatic Transmission - U660E - (Diagnostic Codes & Circuit Tests) (Except Hybrid)) >> Automatic Transaxle System >> DTC P0617: Starter Relay Circuit High >> Procedure

DTC P0617: Starter Relay Circuit High: Procedure

WARNING: This page is about a different car, the 2010 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
  1. READ VALUE USING TECHSTREAM (STARTER SIGNAL) 
    1. Connect Techstream to the DLC3.
    2. Turn the ignition switch on (IG) and turn the tester on.
    3. Enter the following menus: Powertrain / Engine / Data List.
    4. Check the value displayed on the tester when the ignition switch is turned on (IG) and the engine is started.

      OK

      Engine Switch Condition ON (IG) ENGINE START
      Starter Signal OFF ON

    OK → See step   8 

    NG: Go to next step 

  2. INSPECT PARK / NEUTRAL POSITION SWITCH ASSEMBLY 
    1. Inspect the Park / Neutral Position (PNP) switch.
      Fig 1: Identifying C1 Connector Terminals
      GTY191818Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disconnect the C1 switch connector.
      2. Measure the resistance according to the value(s) in the table below.

        Standard resistance

        Gear Selector Lever Position Tester Connection Specified Condition
        P 4 - 9 Below 1 Ω
        N 4 - 9 Below 1 Ω
      3. Reconnect the PNP switch connector.

        Result

        Result Proceed to
        OK (without smart key system) A
        OK (with smart key system) B
        NG C

    C → See step   6 

    B → See step   7 

    A: Go to next step 

  3. INSPECT IGNITION SWITCH ASSEMBLY 
    1. Disconnect the E23 ignition switch connector.
      Fig 2: Identifying E23 Ignition Switch Connector Terminals
      GTY192631Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the resistance according to the value(s) in the table below.

      Standard resistance

      Switch Condition Tester Connection Specified Condition
      LOCK 3-4, 5-7 10 kΩ or higher
      START 3-4, 5-7 Below 1 Ω
    3. Reconnect the ignition switch connector.

    NG → REPAIR OR REPLACE IGNITION SWITCH ASSEMBLY 

    OK: Go to next step 

  4. READ VALUE USING TECHSTREAM 
    1. Connect Techstream to the DLC3.
    2. Turn the ignition switch on (IG) and turn the tester on.
    3. Enter the following menus: Powertrain / Engine / Data List.
    4. Check the value displayed on the tester when the ignition switch is turned on (IG) and the engine is started.

      OK

      Engine Switch Condition ON (IG) ENGINE START
      Starter Signal OFF ON

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK → SYSTEM IS OK 

  5. REPLACE TCM. Refer to  REMOVAL 
  6. REPLACE PARK / NEUTRAL POSITION SWITCH (THEN CHECK CRANKING HOLDING FUNCTION CIRCUIT). Refer to  REMOVAL 
  7. CHECK CRANKING HOLDING FUNCTION CIRCUIT. Refer to  Cranking Holding Function Circuit 
  8. CHECK HARNESS AND CONNECTOR 
    1. Disconnect the C56 switch connector.
    2. Turn the engine switch on (IG).
    3. Measure the voltage according to the value(s) in the table below when the shift lever is P or N position.
      Fig 3: Identifying C56 Switch Connector Terminals
      GTY184306Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard voltage

      Tester Connection Shift Position Specified Condition
      STA (C56-10) - Body ground P or N Below 2 V
    4. Connect the C56 switch connector.

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK → See step   5 

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