LUGGAGE COMPARTMENT DOOR OPENER SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

PROCEDURE

1. Click here

   VEHICLE BROUGHT TO WORKSHOP

   Result
   Result NEXT

   
   
   • NEXTClick here
2. Click here

   CUSTOMER PROBLEM ANALYSIS CHECK

   Tip:
   

   • In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an accurate judgment. To clearly understand what the problem symptoms are, it is extremely important to ask the customer about the problem and the conditions at the time the malfunction occurred.

   • Gather as much information as possible for reference. Past problems that seem unrelated may also help in some cases.

   
   

   • The following 5 items are important points for problem analysis:

     What	Vehicle model, system name
     When	Date, time, occurrence frequency
     Where	Road conditions
     Under what conditions?	Running conditions, driving conditions, weather conditions
     How did it happen?	Problem symptoms

   Result
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   • NEXTClick here
3. Click here

   INSPECT AUXILIARY BATTERY VOLTAGE

   
   

   1. Measure the auxiliary battery voltage with the power switch off.

      Standard Voltage
      11 to 14 V

      If the voltage is below 11 V, recharge or replace the auxiliary battery before proceeding to the next step.

      Result
      Result NEXT

   
   
   • NEXTClick here
4. Click here

   CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

   
   

   1. Use the GTS to check if the CAN communication system is functioning normally (w/ Central Gateway ECU: See page , w/o Central Gateway ECU:Click here).

      Result
      Result Proceed to CAN DTC is not output (w/ Power Trunk Lid System) A CAN DTC is not output (w/o Power Trunk Lid System) B CAN DTC is output (w/ Central Gateway ECU) C CAN DTC is output (w/o Central Gateway ECU) D

   
   
   • AClick here
   • BClick here

     GO TO STEP 6

   • C

     GO TO CAN COMMUNICATION SYSTEM (Click here)

   • D

     GO TO CAN COMMUNICATION SYSTEM (Click here)

5. Click here

   CHECK FOR DTC (LUGGAGE COMPARTMENT DOOR CLOSER SYSTEM)*

   
   

   1. Check for DTCs (Click here).

   2. Clear the DTCs (Click here).

   3. Recheck for DTCs (Click here).

      Result
      Result Proceed to Luggage compartment door closer system DTC is not output A Luggage compartment door closer system DTC is output B

   
   
   • AClick here
   • B

     GO TO LUGGAGE COMPARTMENT DOOR CLOSER SYSTEM (Click here)

6. Click here

   PROBLEM SYMPTOMS TABLE

   
   

   1. Refer to Problem Symptoms Table (Click here).

      Result
      Result Proceed to Fault is not listed in problem symptoms table A Fault is listed in problem symptoms table B

   
   
   • AClick here
   • BClick here

     GO TO STEP 8

7. Click here

   OVERALL ANALYSIS AND TROUBLESHOOTING*

   
   

   1. Operation Check (Click here).

   2. Terminals of ECU (Click here).

   3. Data List / Active Test (Click here).

      Result
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   • NEXTClick here
8. Click here

   REPAIR OR REPLACE

   Result
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   • NEXTClick here
9. Click here

   CONFIRMATION TEST

   Result
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     END