LUGGAGE COMPARTMENT DOOR OPENER SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

VEHICLE BROUGHT TO WORKSHOP

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INSPECT AUXILIARY BATTERY VOLTAGE

1. Measure the battery voltage.

   Standard voltage
   11 to 14 V

   Tech Tips

   
   

   • A simple method to determine whether the battery is discharged is to operate the horn.

   • If the voltage is below 11 V, recharge or replace the battery before proceeding.

2. Check for blown fuses, open or shorted wire harnesses, improperly connected connectors and other problems in areas that can be visually inspected.

   
   

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CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

1. Use the GTS to check if the CAN communication system is functioning normally.

   
   

   • for LHD: Click here.

   • for RHD: 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 (for LHD)	C
   CAN DTC is output (for RHD)	D

   
   

   B

   Go to step 5

   C

   Go to CAN COMMUNICATION SYSTEM Click here

   D

   Go to CAN COMMUNICATION SYSTEM Click here

   A

CHECK FOR DTC (LUGGAGE COMPARTMENT DOOR CLOSER SYSTEM)*

1. Check for DTC Click here.

2. Clear the DTC Click here.

3. Recheck for DTC 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

   
   

   B

   Go to LUGGAGE COMPARTMENT DOOR CLOSER SYSTEM Click here

   A

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

   
   

   B

   ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE

   A

OVERALL ANALYSIS AND TROUBLESHOOTING*

1. Operation Check Click here.

2. Terminals of ECU Click here.

3. Data List / Active Test Click here.

   
   

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REPAIR OR REPLACE

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CONFIRMATION TEST

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