DTC B225F: Power Slide Door Neutral Closer Switch LH Malfunction during Close Operation: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Rear Left Door / Data List.
5. Read the Data List according to the display on the Techstream.
   REAR LEFT DOOR
   
   

   Tester Display	Measurement Item / Range	Normal Condition	Diagnosis Note
   Neutral Position Close Switch	Status of the neutral position close switch / OFF or ON	ON: Active closer mechanism has engaged to close the door OFF: Active closer mechanism is not engaged to close the door	-
   Neutral Position Release Switch	Status of the neutral position release switch / OFF or ON	ON: During latch release at start of open or close operation OFF: Except during latch release at start of open or close operation	-

   OK

   When the switch is operating, the Techstream should display as shown in the above table.

NG → See step   2 

OK → See step   4 

1. Remove the Power slide door lock assembly LH.
2. Measure the resistance according to the value(s) in the table below.
   Fig 1: Inspecting Power Slide Door Lock Assembly LH

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   8 (NPR) - 7 (E1)	Neutral position (NPC)	10 kΩ or higher
   9 (NPC) - 7 (E1)	Neutral position (NPC)	10 kΩ or higher
   8 (NPR) - 7 (E1)	Active lever moved to close operation side	10 kΩ or higher
   9 (NPC) - 7 (E1)	Active lever moved to close operation side	Below 1 Ω

NG → See step   5 

OK: Go to next step 

1. Disconnect the J8 power slide door ECU LH connector.
2. Disconnect the J11 power slide door lock assembly LH connector.
3. Measure the resistance according to the value(s) in the table below.
   Fig 2: Checking Rear Door Wire LH (Power Slide Door Lock Assembly LH - Power Slide Door ECU LH)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   TEXT IN ILLUSTRATION
   
   

   *1	Rear Door Wire LH	-	-
   *a	Front view of wire harness connector (to Power Slide Door Lock Assembly LH)	*b	Front view of wire harness connector (to Power Slide Door ECU LH)

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   J11-9 (NPC) - J8-11 (NPC)	Always	Below 1 Ω
   J11-8 (NPR) - J8-13 (NPR)	Always	Below 1 Ω
   J11-7 (E1) - Body ground	Always	Below 1 Ω
   J11-9 (NPC) - Body ground	Always	10 kΩ or higher
   J11-8 (NPR) - Body ground	Always	10 kΩ or higher

NG → See step   7 

OK → See step   6