All Switches

AUTOMATIC BACK DOOR OPERATION DOES NOT OPERATE:_:ALL SWITCHES





Description
Automatic back door open/close function does not operate using all switches.

NOTE:
Automatic back door open/close operation condition is extremely complicated, during operating confirmations, reconfirm the list above twice in order to ensure proper operation. System Description.




Diagnosis Procedure
1.CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL UNIT
Check that DTC is not detected with automatic back door control unit.
Is the inspection result normal?
YES - GO TO 2.
NO - Perform trouble diagnosis relevant to DTC indicated.
2.CHECK BACK DOOR AUTO CLOSURE FUNCTION
Check back door auto closure function.
Is the inspection result normal?
YES - GO TO 3.
NO - Open/Closure Function.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check automatic back door control unit power supply and ground circuit. Automatic Back Door Control Unit With Automatic Back Door.
Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace the malfunctioning parts.
4.CHECK TOUCH SENSOR
Check touch sensor. LH With Automatic Back Door.
Is the inspection result normal?
YES - GO TO 5.
NO - Repair or replace the malfunctioning parts.
5.CHECK SPINDLE MOTOR
Check spindle motor. RH With Automatic Back Door.
Is the inspection result normal?
YES - GO TO 6.
NO - Repair or replace the malfunctioning parts.
6.REPLACE AUTOMATIC BACK DOOR CONTROL UNIT
1. Replace automatic back door control unit. Automatic Back Door Control Unit.
2. Confirm the operation after replacement.
Is the result normal?
YES - INSPECTION END
NO - Check intermittent incident. Intermittent Incident.