Check Rear Gate Opener Button Circuit

DIAGNOSIS PROCEDURE CHART

Step	Check	Yes	No
1 CHECK REAR GATE OPENER BUTTON . Check the input from the rear gate opener button to body integrated unit using the Subaru Select Monitor. Prepare the Subaru Select Monitor kit. Turn the ignition switch to ON (engine OFF), and run the "PC application for Subaru Select Monitor". On the "System Selection Menu", select {Integ. unit mode}. On the "System Selection Menu", select {Integ. unit mode}. Select the {Current Data Display & Save}. On the "System Selection Menu", select {Integ. unit mode}. Select the {Current Data Display & Save}. Check the {R Gate Release SW input} input by operating the rear gate opener button.	Does the display switch between OFF ↔ ON when the rear gate opener button is operated?	The rear gate opener button is normal.	Go to step 2 .
2 CHECK HARNESS . Measure the resistance between the body integrated unit and rear gate opener button. Connector & terminal (B281) No. 24 - (D99) No. 5:	Is the resistance less than 10 Ω?	Go to step 3 .	Repair or replace the harness.
3 CHECK HARNESS . Measure the resistance between the rear gate opener button and chassis ground. Connector & terminal (D99) No. 6 - Chassis ground:	Is the resistance less than 10 Ω?	Go to step 4 .	Repair or replace the harness.
4 CHECK REAR GATE OPENER BUTTON . Measure the resistance between connector terminals both when the rear gate opener button is pressed and when not pressed. Connector & terminal (D99) No. 5 - (D99) No. 6:	Is the resistance less than 10 MΩ when the switch is pressed and 1 MΩ or more when not pressed?	Replace the body integrated unit. Refer to BODY INTEGRATED UNIT .	Replace the rear gate opener button. Refer to REAR GATE OPENER BUTTON .