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Problem Symptoms Table [10/2015 - ]

POWER DOOR LOCK CONTROL SYSTEM

Symptom Suspected Area Link
No door lock/unlock functions operate via power window regulator master switch assembly or driver side door key cylinder Proceed to "All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch, Door Key Cylinder" Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch or Door Key Cylinder [10/2015 - ]
No door lock/unlock functions operate via power window regulator switch assembly Proceed to "All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch" Refer to All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch [10/2015 - ]
Only driver door lock/unlock functions do not operate Front door lock assembly LH Refer to INSPECTION [10/2015 - ]
Main body ECU (multiplex network body ECU) Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Cowl side junction block LH Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Harness or connector -
Only front passenger door lock/unlock functions do not operate Front door lock assembly RH Refer to INSPECTION [10/2015 - ]
Main body ECU (multiplex network body ECU) Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Cowl side junction block LH Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Harness or connector -
Only rear door LH lock/unlock functions do not operate Rear door lock assembly LH Refer to INSPECTION [10/2015 - ]
Main body ECU (multiplex network body ECU) Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Cowl side junction block LH Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Harness or connector -
Only rear door RH lock/unlock functions do not operate Rear door lock assembly RH Refer to INSPECTION [10/2015 - ]
Main body ECU (multiplex network body ECU) Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Cowl side junction block LH Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Harness or connector -
Speed-sensitive automatic door lock function does not operate properly Perform operation check Refer to OPERATION CHECK [10/2015 - ] 
CAN communication system Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]
Meter/gauge system Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]
Shift-linked automatic door lock/unlock function do not operate properly Perform operation check Refer to OPERATION CHECK [10/2015 - ] 
CAN communication system Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]
Meter/gauge system Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]
Lock Operation Continues even after Doors have been Locked*1 Front door lock assembly LH Refer to INSPECTION [10/2015 - ]
Front door lock assembly RH Refer to INSPECTION [10/2015 - ]
Rear door lock assembly LH Refer to INSPECTION [10/2015 - ]
Rear door lock assembly RH Refer to INSPECTION [10/2015 - ]
Main body ECU (multiplex network body ECU) Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Cowl side junction block LH Refer to REMOVAL [10/2015 - 09/2017] , or refer to REMOVAL [09/2017 - ]
Harness or connector -
Only remote door lock functions do not operate (power door lock system operates normally) Telematics system Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]

HINT: 

*1: When the door unlock detection switch detects an unlock position signal after a door lock operation has been performed, a door lock operation will be performed 3 times.