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Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection

Subaru Legacy BN/BS (2015-2019) Service Manual / Instrumentation driver info / Combination meter system / Inspection

1. COMBINATION METER

Refer to “Basic Diagnostic Procedure” of “INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS)” section. Basic Diagnostic Procedure

2. SWITCH

Illumination intensity does not change even when the illumination control switch is operated.

STEPCHECKYESNO

1.CHECK CURRENT DATA.

Display the data of «Bright switch input state» and «Illumination control switch input state» using the Subaru Select Monitor.

NOTE:

For detailed procedures, refer to “Application help”.

Do the display switch between OFF ←> ON and the value range from 0 to 100 when the bright switch and illumination control switch are operated-

Replace the combination meter.

Combination Meter System > INSPECTION

2.CHECK ILLUMINATION CONTROL SWITCH UNIT.

Check the illumination control switch. Switches and Harness > INSPECTION

Is the switch normal-

Combination Meter System > INSPECTION

Replace the illumination control switch.

3.CHECK HARNESS.

1) Disconnect the connectors of combination meter assembly and illumination control switch.

2) Measure the resistance between the combination meter assembly and the illumination control switch.

Connector & terminal

(i10) No. 29 — (i79) No. 6:

(i10) No. 30 — (i79) No. 5:

(i10) No. 31 — (i79) No. 4:

(i10) No. 32 — (i79) No. 1:

Is the resistance less than 1 --

Replace the combination meter.

Repair or replace the harness.

Note
For procedure of each component in the combination meter system, refer to the respective section.• Combination meter assembly: Combination Meter• Speedometer: Speedometer• Tachomet ...

General description
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