Si-Drive Mode Indication Does Not Change And Modes Do Not Switch After Switching Si-Drive Modes: Wiring Diagram

WARNING: This page is about a different variant/trim than selected.

Engine Electrical System ENGINE TYPE EJ (WITHOUT PUSH BUTTON START) <Ref. to 2.5L TURBO (WITHOUT PUSH BUTTON START), WIRING DIAGRAM, Engine Electrical System.>
Engine Electrical System ENGINE TYPE EJ (WITH PUSH BUTTON START) <Ref. to 2.5L TURBO (WITH PUSH BUTTON START), WIRING DIAGRAM, Engine Electrical System.>

Fig 1: SI-Drive (Subaru Intelligent Drive) System - Wiring Diagram
Courtesy of SUBARU OF AMERICA, INC.

DIAGNOSTIC PROCEDURE

Step	Check	Yes	No
1 CHECK SI-DRIVE SELECTOR. Turn the ignition switch to OFF. Disconnect the connector from the combination meter. Measure the resistance between connectors when the SI-DRIVE selector is operated. Connector & terminal (i10) No. 26 - (i10) No. 35:	Does the resistance change as below? S#: 3.48 - 3.85 kΩ I: 0.95 - 1.05 kΩ S: less than 1 Ω	Go to step 4 .	Go to step 2 .
2 CHECK HARNESS BETWEEN COMBINATION METER AND MULTI-SELECT SWITCH CONNECTOR. Disconnect the connector from multi-select switch. Measure the resistance of harness between combination meter and multi-select switch connector. Connector & terminal (i10) No. 26 - (R33) No. 5: (i10) No. 35 - (R33) No. 8:	Is the resistance less than 1 Ω?	Go to step 3 .	Repair the harness and connector. NOTE: In this case, repair the following item: Open circuit in harness between combination meter and multi-select switch connector Poor contact of coupling connector
3 CHECK HARNESS BETWEEN COMBINATION METER AND MULTI-SELECT SWITCH CONNECTOR. Measure the resistance between multi-select switch connector and chassis ground. Connector & terminal (R33) No. 5 - Chassis ground: (R33) No. 8 - Chassis ground:	Is the resistance 1 MΩ or more?	Repair the poor contact of multi-select switch connector. Replace the multi-select switch if defective. <Ref. to SI-DRIVE (SUBARU INTELLIGENT DRIVE) SELECTOR .>	Repair the ground short circuit in harness between combination meter and multi-select switch connector.
4 CHECK HARNESS BETWEEN COMBINATION METER AND CHASSIS GROUND. Measure the resistance of harness between combination meter and chassis ground. Connector & terminal (i10) No. 38 - Chassis ground:	Is the resistance less than 5 Ω?	Go to step 5 .	Repair the open circuit of harness between combination meter and chassis ground.
5 RECHECK FAULT. Connect all connectors. Switch SI-DRIVE modes.	Is there any fault?	Repair the poor contact of combination meter connector. Replace the combination meter if defective. <Ref. to COMBINATION METER .>	The circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again. NOTE: In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.