All Doors Lock/Unlock Functions do not Operate Via Door Control Switch (from 07/2011)

DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM (for Hatchback): All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch
- All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch

DESCRIPTION

The main body ECU receives switch signals from the door control switch and activates the door lock motor on each door according to these signals.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. READ VALUE USING TECHSTREAM (DOOR CONTROL SWITCH)

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

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

(e) According to the display on the Techstream, read the Data List.

Main Body





OK:

The Techstream indicates ON or OFF according to the switch operation shown in the table.

NG -- INSPECT DOOR CONTROL SWITCH ASSEMBLY

OK -- REPLACE MAIN BODY ECU Removal (from 07/2011)

2. INSPECT DOOR CONTROL SWITCH ASSEMBLY

(a) Inspect the door control switch assembly Testing and Inspection.

NG -- REPLACE DOOR CONTROL SWITCH ASSEMBLY Removal (from 07/2011)
OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (DOOR CONTROL SWITCH ASSEMBLY - MAIN BODY ECU AND BODY GROUND)

(a) Disconnect the F22 door control switch assembly connector.

(b) Disconnect the D143 main body ECU connector.

(c) 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 (from 07/2011)