IMMOBILISER SYSTEM(w/o Entry and Start System) Engine does not Start because No Initial Combustion

DESCRIPTION

• When a key is inserted into the ignition key cylinder, the transponder key coil receives the key ID code and sends it to the transponder key ECU assembly.

• If an error in communication between the transponder key coil and transponder key ECU assembly occurs, this symptom may occur.

CAUTION / NOTICE / HINT

PROCEDURE

1. Click here

   CLEAR DTC

   
   

   1. Clear the DTCs.

      Click here

      
      
      1. Powertrain > Engine > Clear DTCs
      2. 
         
      3. 
         
      
      
      1. Body Electrical > Immobiliser > Clear DTCs
      2. 
         
      3. 
         

      Result
      Proceed to NEXT

   
   
   • NEXTClick here
2. Click here

   CHECK FOR DTC

   
   

   1. Check for DTCs.

      Click here

      
      
      1. Body Electrical > Immobiliser > Trouble Codes
      2. 
         
      3. 
         
      
      
      1. Powertrain > Engine > Trouble Codes
      2. 
         
      3. 
         
      Tip:

      Before checking for DTCs, perform the "DTC Output Confirmation Operation" procedure.

      Result
      Result Proceed to DTCs are not output (for SFI System) A DTCs are not output (for ECD System) B DTCs are output C

   
   
   • AClick here
   • BClick here

     GO TO STEP 4

   • C

     GO TO DIAGNOSTIC TROUBLE CODE CHARTClick here

3. Click here

   READ VALUE USING GTS (IMMOBILISER FUEL CUT)

   
   

   1. Connect the GTS to the DLC3.

   2. Turn the ignition switch to ON.

   3. Turn the GTS on.

   4. Enter the following menus: Powertrain / Engine / Data List.

   5. Read the Data List according to the display on the GTS.

      
      
      1. Powertrain > Engine > Data List

         Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
         Immobiliser Fuel Cut	Status of immobiliser system fuel cut	ON or OFF	-	-

      2. 
         
         10. 
             
      
      
      1. Powertrain > Engine > Data List

         Tester Display
         Immobiliser Fuel Cut

      2. 
         
         1. 
            
      3. 
         
         10. 
             

      OK
      OFF is displayed after the engine is started.

      Result
      Proceed to OK (1TR-FE) OK (2TR-FE) OK (1GR-FE) NG

   
   
   • OK (1TR-FE)

     GO TO SFI SYSTEMClick here

   • OK (2TR-FE)

     GO TO SFI SYSTEMClick here

   • OK (1GR-FE)

     GO TO SFI SYSTEMClick here

   • NGClick here
4. Click here

   CHECK SECURITY INDICATOR LIGHT OPERATION

   
   

   1. Check that the security indicator light turns off when a registered key is inserted into the ignition key cylinder.

      OK
      Security indicator light turns off.

      Result
      Proceed to OK NG

   
   
   • OK

     GO TO ENGINE DOES NOT START BUT INITIAL COMBUSTION OCCURSClick here

   • NGClick here
5. Click here

   CHECK SECURITY INDICATOR LIGHT OPERATION

   
   

   1. Check that the security indicator light turns off when another registered key is inserted into the ignition key cylinder.

      OK
      Security indicator light turns off.

      Result
      Proceed to OK NG

   
   
   • OKClick here
   • NGClick here
6. Click here

   CHECK WHETHER ENGINE STARTS

   
   

   1. Using another registered key, turn the ignition switch to ON.

   2. Check that the engine starts 5 seconds after the ignition switch was turned to ON.

      OK
      Engine starts normally.

      Result
      Proceed to OK NG

   
   
   • OKClick here

     GO TO STEP 13

   • NG

     GO TO ENGINE DOES NOT START BUT INITIAL COMBUSTION OCCURSClick here

7. Click here

   REPLACE TRANSPONDER KEY COIL

   
   

   1. Replace the transponder key coil.

      Click here

      Result
      Proceed to NEXT

   
   
   • NEXTClick here
8. Click here

   CHECK WHETHER ENGINE STARTS

   
   

   1. Using a registered key, turn the ignition switch to ON.

   2. Check that the engine starts 5 seconds after the ignition switch was turned to ON.

      OK
      Engine starts normally.

      Result
      Result Proceed to Engine can be started A Engine cannot be started B

   
   
   • A

     END (TRANSPONDER KEY COIL WAS DEFECTIVE)

   • BClick here
9. Click here

   REPLACE TRANSPONDER KEY ECU ASSEMBLY

   
   

   1. Replace the transponder key ECU assembly with a new one.

      Tip:

      Refer to Service Bulletin.

      Result
      Proceed to NEXT

   
   
   • NEXTClick here
10. Click here

    REGISTER KEY

    
    

    1. Register the key.

       Tip:

       Refer to Service Bulletin.

       Result
       Proceed to NEXT

    
    
    • NEXTClick here
11. Click here

    REGISTER ECU COMMUNICATION ID

    
    

    1. Register the ECU communication ID.

       Tip:

       Refer to Service Bulletin.

       Result
       Proceed to NEXT

    
    
    • NEXTClick here
12. Click here

    CHECK WHETHER ENGINE STARTS

    
    

    1. Using a registered key, turn the ignition switch to ON.

    2. Check that the engine starts 5 seconds after the ignition switch was turned to ON.

       OK
       Engine starts normally.

       Result
       Proceed to OK NG

    
    
    • OK

      END (TRANSPONDER KEY ECU ASSEMBLY WAS DEFECTIVE)

    • NGClick here
13. Click here

    REPLACE KEY

    
    

    1. Replace the key.

       Note:

       Key ID code registration is necessary when replacing the key.

       Refer to Service Bulletin.

       Result
       Proceed to NEXT

    
    
    • NEXTClick here
14. Click here

    CHECK WHETHER ENGINE STARTS

    
    

    1. Using a registered key, turn the ignition switch to ON.

    2. Check that the engine starts 5 seconds after the ignition switch was turned to ON.

       OK
       Engine starts normally.

       Result
       Result Proceed to OK A NG (for 1TR-FE) B NG (for 2TR-FE) C NG (for 1KD-FTV) D NG (for 2KD-FTV) E NG (for 1GD-FTV) F NG (for 1GD-FTV (w/ DPF)) G NG (for 2GD-FTV) H NG (for 2GD-FTV (w/ DPF)) I NG (for 2GD-FTV (w/ Urea SCR System)) J NG (for 1GR-FE) K NG (for 5L-E) L

    
    
    • A

      END (KEY WAS DEFECTIVE)

    • B

      GO TO SFI SYSTEMClick here

    • C

      GO TO SFI SYSTEMClick here

    • D

      GO TO ECD SYSTEMClick here

    • E

      GO TO ECD SYSTEMClick here

    • F

      GO TO ECD SYSTEMClick here

    • G

      GO TO ECD SYSTEMClick here

    • H

      GO TO ECD SYSTEMClick here

    • I

      GO TO ECD SYSTEMClick here

    • J

      GO TO ECD SYSTEMClick here

    • K

      GO TO SFI SYSTEMClick here

    • L

      GO TO ECD SYSTEMClick here