Power Slide Door Control Switch Circuit

DOOR / HATCH: POWER SLIDE DOOR SYSTEM: Power Slide Door Control Switch Circuit
- Power Slide Door Control Switch Circuit

DESCRIPTION

When the main body ECU receives the on signal from the power slide door control switch, it operates the power slide door motor to "OPEN" or "CLOSE".

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK FOR DTC (ALL)

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Check for DTCs of all systems by following the prompts on the Techstream screen.

(e) Check if the CAN communication system is functioning normally.

Result





B -- GO TO CAN COMMUNICATION SYSTEM CAN Communication System
A -- Continue to next step.

2. READ VALUE USING TECHSTREAM

(a) Enter the following menus: Body Electrical / Main Body / Data List.

(b) Check if the power slide door control switch is functioning properly.

Main Body (Main Body ECU)





OK:

When the switch is operation, the Techstream should display as shown in the display.

NG -- INSPECT POWER SLIDE DOOR CONTROL SWITCH

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Power Slide Door System

3. INSPECT POWER SLIDE DOOR CONTROL SWITCH

(a) Power Slide Door Control Switch (for Roof Side)

(1) Remove the power slide door control switch (for roof side) Removal.





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

Standard Resistance:





Text in Illustration





(b) Power Slide Door Control Switch LH (for Rear Door Side)

(1) Remove the power slide door control switch LH (for rear door side) Removal.





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

Standard Resistance:





Text in Illustration





(c) Power Slide Door Control Switch RH (for Rear Door Side)

(1) Remove the power slide door control switch RH (for rear door side) Removal.





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

Standard Resistance:





Text in Illustration





Result





D -- REPLACE POWER SLIDE DOOR CONTROL SWITCH RH (FOR REAR DOOR SIDE) Removal

C -- REPLACE POWER SLIDE DOOR CONTROL SWITCH LH (FOR REAR DOOR SIDE) Removal

B -- REPLACE POWER SLIDE DOOR CONTROL SWITCH (FOR ROOF SIDE) Removal
A -- Continue to next step.

4. CHECK HARNESS AND CONNECTOR (POWER SLIDE DOOR CONTROL SWITCH - ECU AND BODY GROUND)

(a) Disconnect the D14 main body ECU connector.

(b) Disconnect the J9, I8 power slide door ECU connectors.

(c) Remove the power slide door control switch (for roof side) Removal.

(d) Remove the power slide door control switch LH (for rear door side) Removal.

(e) Remove the power slide door control switch RH (for rear door side) Removal.

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

Standard Resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE MAIN BODY ECU Removal