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DTC B2289: Key Collation Waiting Time Over: Procedure

  1. CHECK FOR DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Check for DTCs.
      RESULT

      Result Proceed to
      Only DTC B2289 is output A
      DTC B2287 is output B
      Engine immobiliser system DTCs are output C

    B → See step   6 

    C → See step   7 

    A: Go to next step 

  2. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START 
    1. Remove the battery of the electrical key transmitter. Refer to REPLACEMENT .
      Fig 1: Operating Push Button Start Function When Key Battery Is Low
      GTY269473Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Touch the logo side mark of the key to the engine switch.
    3. Check that the engine switch can be turned on (IG).

      OK

      Power source mode is turned on.

    NG → See step   8 

    OK: Go to next step 

  3. CHECK HARNESS AND CONNECTOR (POWER SOURCE CONTROL ECU - CERTIFICATION ECU) 
    1. Disconnect the J55 connector from the power source control ECU.
      Fig 2: J55 And P33 Connector Terminal Identification
      GTY275723Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the P33 connector from the certification ECU (smart key ECU assembly).
    3. Measure the resistance according to the value(s) in the table below.
      STANDARD RESISTANCE

      Tester Connection Condition Specified Condition
      J55-30 (LIN1) - P33-10 (LIN) Always Below 1 Ω
      J55-30 (LIN1) or P33-10 (LIN) - Body ground Always 10 kΩ or higher
      TEXT IN ILLUSTRATION

      *1 Front view of wire harness connector
      (to Power Source Control ECU)
      *2 Front view of wire harness connector
      (to Certification ECU (Smart Key ECU Assembly))

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CONTROL ECU - CERTIFICATION ECU) 

    OK: Go to next step 

  4. REPLACE POWER SOURCE CONTROL ECU 
    1. Replace the power source control ECU. Refer to REMOVAL .

    NEXT: Go to next step 

  5. CHECK FOR DTC 
    1. Clear the DTC. Refer to DTC CHECK / CLEAR .
    2. Check for DTC B2289 (key Collation Waiting Time Over).
      RESULT

      Result Proceed to
      DTC B2289 (Key Collation Waiting Time Over) is not output. A
      DTC B2289 (Key Collation Waiting Time Over) is output. B

    B → See step   9 

    A → END (POWER SOURCE CONTROL ECU WAS DEFECTIVE) 

  6. GO TO OTHER FLOWCHART (DTC B2287). Refer to  DTC B2287: LIN Communication Master Malfunction 
  7. GO TO ENGINE IMMOBILISER SYSTEM. Refer to  DIAGNOSTIC TROUBLE CODE CHART 
  8. GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (ROOM OSCILLATOR DOES NOT RECOGNIZE KEY). Refer to  Room Oscillator does not Recognize Key 
  9. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to  REMOVAL