Driver Side Door Entry Lock Function does not Operate [12/2021 - ]: Procedure
- CHECK POWER DOOR LOCK CONTROL SYSTEM
- When the door control switch on the multiplex network master switch assembly is operated, check that the doors unlock and lock according to the switch operation.
Refer to OPERATION CHECK [12/2021 - ]
OK
Door locks operate normally.
Result
Proceed to OK NG
Result:
NG
GO TO POWER DOOR LOCK CONTROL SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2021 - ]
Result:
OK
See step 2
- When the door control switch on the multiplex network master switch assembly is operated, check that the doors unlock and lock according to the switch operation.
- CHECK ENTRY OPERATION
- Check the entry lock function.
- Turn the ignition switch off.
*a Lock Sensor The illustrations shown are examples only.
- Open and close the driver door.
- Hold the electrical key transmitter sub-assembly at the same height as the door outside handle assembly and approximately 0.3 m (0.984 ft.) from the driver door.
- Touch the lock sensor of the front door outside handle assembly (groove on the front door outside handle) with 2 or more fingers for 2 seconds or more.
HINT:
- If the door does not lock even when touching the lock sensor for 2 seconds or more, touch it with your palm.
- When checking the operation of the lock sensor again, make sure to perform the procedure from step (1).
- When checking the operation of the entry lock function several times, it can be operated up to 2 times consecutively. To operate the function 3 times or more consecutively, the doors need to be unlocked once. However, this is only for the entry lock function, other door lock operations, such as a wireless door lock operation can be performed consecutively.
Result
Result Proceed to Entry function does not operate normally A Entry function operates normally B - Turn the ignition switch off.
Result:
B
GO TO CHECK FOR INTERMITTENT PROBLEMS (VEHICLE CONTROL HISTORY (ROB)). Refer to CHECK FOR INTERMITTENT PROBLEMS [12/2021 - ]
Result:
A
See step 3
- Check the entry lock function.
- READ VALUE USING GTS (DRIVER SIDE LOCK SENSOR)
- Open and close the driver door.
*a Lock Sensor The illustrations shown are examples only.
- Hold the electrical key transmitter sub-assembly at the same height as the door outside handle assembly and approximately 0.3 m (0.984 ft.) from the driver door.
- Read the Data List according to the display on the GTS.
- Touch the lock sensor of the front door outside handle assembly (groove on the front door outside handle) with 2 or more fingers for 2 seconds or more.
HINT:
- If the door does not lock even when touching the lock sensor for 2 seconds or more, touch it with your palm.
- When checking the operation of the lock sensor again, make sure to perform the procedure from step (a).
- When checking the operation of the entry lock function several times, it can be operated up to 2 times consecutively. To operate the function 3 times or more consecutively, the doors need to be unlocked once. However, this is only for the entry lock function, other door lock operations, such as a wireless door lock operation can be performed consecutively.
Body Electrical > Smart Access > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note Driver Side Lock Sensor Driver door touch sensor (lock sensor) OFF or ON OFF: Driver door touch sensor (lock sensor) not touched
ON: Driver door touch sensor (lock sensor) touched- Displays whether the lock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily).
- Use this Data List item to help determine if there is a lock sensor malfunction when the entry lock function does not operate.
Body Electrical > Smart Access > Data List
Tester Display Driver Side Lock Sensor OK
The GTS display changes correctly in response to the operation of the front door outside handle assembly (for driver door).
Result
Proceed to OK NG
Result:
OK
REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to REMOVAL [12/2021 - ]
Result:
NG
See step 4
- Open and close the driver door.
- CHECK HARNESS AND CONNECTOR (CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) - FRONT DOOR OUTSIDE HANDLE ASSEMBLY (FOR DRIVER DOOR))
- Disconnect the I39 certification ECU (smart key ECU assembly) connector.
- Disconnect the N11 front door outside handle assembly (for driver door) connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition I39-16 (CLG1) - N11-4 (ANT1) Always Below 1 Ω I39-15 (CG1B) - N11-6 (ANT2) Always Below 1 Ω I39-16 (CLG1) or N11-4 (ANT1) - Other terminals and body ground Always 10 kΩ or higher I39-15 (CG1B) or N11-6 (ANT2) - Other terminals and body ground Always 10 kΩ or higher - Reconnect the N11 front door outside handle assembly (for driver door) connector.
- Reconnect the I39 certification ECU (smart key ECU assembly) connector.
Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
Result:
OK
See step 5
- READ VALUE USING GTS (DRIVER SIDE LOCK SENSOR)
- Open and close the driver door.
*a Lock Sensor The illustrations shown are examples only.
- Hold the electrical key transmitter sub-assembly at the same height as the door outside handle assembly and approximately 0.3 m (0.984 ft.) from the driver door.
- Read the Data List according to the display on the GTS.
- Touch the lock sensor of the front door outside handle assembly (groove on the front door outside handle) with 2 or more fingers for 2 seconds or more.
HINT:
- If the door does not lock even when touching the lock sensor for 2 seconds or more, touch it with your palm.
- When checking the operation of the lock sensor again, make sure to perform the procedure from step (a).
- When checking the operation of the entry lock function several times, it can be operated up to 2 times consecutively. To operate the function 3 times or more consecutively, the doors need to be unlocked once. However, this is only for the entry lock function, other door lock operations, such as a wireless door lock operation can be performed consecutively.
Body Electrical > Smart Access > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note Driver Side Lock Sensor Driver door touch sensor (lock sensor) OFF or ON OFF: Driver door touch sensor (lock sensor) not touched
ON: Driver door touch sensor (lock sensor) touched- Displays whether the lock sensor is on or off (even if the sensor is touched and contact is maintained, "ON" is displayed only momentarily).
- Use this Data List item to help determine if there is a lock sensor malfunction when the entry lock function does not operate.
Body Electrical > Smart Access > Data List
Tester Display Driver Side Lock Sensor OK
The GTS display changes correctly in response to the operation of the front door outside handle assembly (for driver door).
Result
Proceed to OK NG
Result:
OK
END (CONNECTOR WAS NOT CONNECTED SECURELY)
Result:
NG
REPLACE FRONT DOOR OUTSIDE HANDLE ASSEMBLY (FOR DRIVER DOOR). Refer to DISASSEMBLY [12/2021 - ]
- Open and close the driver door.