Lexus NX: Power Back Door System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Initialization
- Problem Symptoms Table
- Dtc Check / Clear
- Terminals Of Ecu
- Freeze Frame Data
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Kick Sensor Circuit (B2205)
- Back Door Motor Circuit (B2220)
- PBD Unit Pulse Sensor LH Circuit (B2226)
- PBD Unit Pulse Sensor RH Circuit (B2227)
- PBD Touch Sensor LH Circuit (B222A)
- PBD Touch Sensor RH Circuit (B222B)
- Lost Communication With TCM (U0101,U0122,U0142,U0155,U0327,U1114,U1117)
- Power Back Door cannot be Operated Using Any Switch
- Power Back Door cannot be Opened or Closed Using the Power Back Door Switch
- Power Back Door cannot be Opened or Closed Using the Back Door Control Switch
- Power Back Door cannot be Opened Using the Back Door Opener Switch
- Power Back Door Warning System does not Operate
- Jam Protection Function Activates During Power Back Door Operation
- Power Back Door cannot be Operated Using Kick Sensor
- Lock Function does not Operate (Close &)
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Precaution
PRECAUTION PRECAUTIONS FOR HANDS FREE POWER BACK DOOR (w/ Hands Free Power Back Door) (a) In the following situations, the hands free power back door may operate unintentionally if the electrical tran
Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Hands Free Power Back Door - - *1 BACK DOOR OPENER SWITCH ASSEMBLY *2 BACK DOOR CONTROL SWITCH *3 POWER BACK DOOR SENSOR ASSEMBLY RH *4
System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method Main body ECU (multiplex network body ECU) Multiplex network door ECU
Combination s
SEE MORE:
Certification ECU Vehicle Information Reading/Writing Process Malfunction (B15F7)
DESCRIPTION This DTC is stored when items controlled by the certification ECU cannot be customized via the audio and visual system vehicle customization screen. HINT: The certification ECU controls the smart access system with push-button start (for Entry Function) related items that are customizabl
Absorber Control Actuator (for Front Side)
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT ABSORBER CONTROL ACTUATOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: for LH Side Tester Connection Condition Specified Condition 1 (FAL-) - 2 (FAL+) 15 to 25°C 2.8
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