SLIDE DOOR CLOSER SYSTEM Slide Door Closer Position Switch LH Circuit

DESCRIPTION

The switch turns on when the slide door is opened and turns off when the door is closed. Slide door position state signals are sent to the power slide door ECU.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. READ VALUE USING INTELLIGENT TESTER (POSITION SWITCH)

   
   

   1. Connect the intelligent tester to the DLC3.

   2. Turn the engine switch on (IG).

   3. Enter the following menus: Body / Rear Left Door / Data List.

   4. Check if the switch is functioning properly.

      Rear Left Door (Power Slide Door ECU LH)

      Tester Display	Measurement Item / Range	Normal Condition	Diagnosis Note
      Pawl Switch	Status of the pawl position switch / OFF or ON	OFF: Slide door fully open, closed or half latched ON: Slide door open → half latched or slide door half latched → fully closed	-
      Half Switch	Status of the half latch switch / OFF or ON	OFF: Slide door half latched → fully closed ON: Slide door open → half latched	-
      Full Switch	Status of the full latch switch / OFF or ON	OFF: Slide door fully closed ON: Slide door open → fully closed	-
      Closer Position Switch	Status of the initial position switch / OFF or ON	OFF: Slide door closer motor stopped (initial position) ON: Slide door closer motor operating	-

      OK
      When the switch is operating, the intelligent tester should display as shown in the above table.

   
   

   NG

   INSPECT REAR SLIDE DOOR LOCK ASSEMBLY LH Click here

   OK

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

2. INSPECT REAR SLIDE DOOR LOCK ASSEMBLY LH

   
   

   1. Disconnect the L4 rear slide door lock assembly connector.

   2. 

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Full Latch Switch Tester Connection Condition Specified Condition L4-6 (FUL) - L4-7 (E1) Open Below 1 Ω L4-6 (FUL) - L4-7 (E1) Half latch Below 1 Ω L4-6 (FUL) - L4-7 (E1) Full latch 10 kΩ or higher L4-6 (FUL) - L4-7 (E1) Over latch 10 kΩ or higher
      Half Latch Switch
      Tester Connection Condition Specified Condition L4-5 (HAF) - L4-7 (E1) Open Below 1 Ω L4-5 (HAF) - L4-7 (E1) Half latch 10 kΩ or higher L4-5 (HAF) - L4-7 (E1) Full latch 10 kΩ or higher L4-5 (HAF) - L4-7 (E1) Over latch 10 kΩ or higher
      Pawl Switch
      Tester Connection Condition Specified Condition L4-9 (POL) - L4-7 (E1) Open 10 kΩ or higher L4-9 (POL) - L4-7 (E1) Between open and half latch 10 kΩ or higher → Below 1 Ω L4-9 (POL) - L4-7 (E1) Half latch 10 kΩ or higher L4-9 (POL) - L4-7 (E1) Between half latch and full latch 10 kΩ or higher → Below 1 Ω L4-9 (POL) - L4-7 (E1) Full latch 10 kΩ or higher L4-9 (POL) - L4-7 (E1) Over latch 10 kΩ or higher

   3. 

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Initial Switch Tester Connection Condition Specified Condition L4-10 (HND) - L4-7 (E1) Initial position 10 kΩ or higher L4-10 (HND) - L4-7 (E1) Other than initial position Below 1 Ω

   
   

   NG

   REPLACE REAR SLIDE DOOR LOCK ASSEMBLY LH Click here

   OK

3. CHECK NO. 2 REAR DOOR WIRE (REAR SLIDE DOOR LOCK ASSEMBLY LH - ECU LH AND BODY GROUND)

   
   

   1. Disconnect the L5 power slide door ECU LH connector.

   2. Measure the resistance according to the value(s) in the table below.

      

      Standard Resistance

      Tester Connection Condition Specified Condition L4-6 (FUL) - L5-5 (FUL) Always Below 1 Ω L4-5 (HAF) - L5-12 (HAF) Always Below 1 Ω L4-9 (POL) - L5-2 (POL) Always Below 1 Ω L4-10 (HND) - L5-11 (LMT) Always Below 1 Ω L4-7 (E1) - Body ground Always Below 1 Ω L4-6 (FUL) - Body ground Always 10 kΩ or higher L4-5 (HAF) - Body ground Always 10 kΩ or higher L4-9 (POL) - Body ground Always 10 kΩ or higher L4-10 (HND) - Body ground Always 10 kΩ or higher

   
   

   NG

   REPAIR OR REPLACE NO. 2 REAR DOOR WIRE Click here

   OK

   REPLACE SLIDE DOOR MOTOR UNIT LH (POWER SLIDE DOOR ECU LH) Click here