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

Subaru Legacy BN/BS (2015-2019) Service Manual / Continuously variable transmission (diagnostics) / General description / Preparation tool

1. SPECIAL TOOL

ILLUSTRATION

TOOL NUMBER

Description

REMARKS

—

(Newly adopted tool)

SUBARU SELECT MONITOR 4

Used for setting of each function and troubleshooting for electrical system.

NOTE:

For detailed operation procedures of Subaru Select Monitor 4, refer to “Application help”.

18460AA040

CHECK BOARD

Used for measuring the TCM terminal.

2. GENERAL TOOL

TOOL NAME	REMARKS
Circuit tester	Used for measuring resistance, voltage and current.
Oscilloscope	Used for measuring the sensor.
DST-i	Used together with Subaru Select Monitor 4.

Caution

1. The airbag system wiring harness is routed near the TCM.CAUTION:• All the airbag system wiring harnesses and connectors are colored yellow. Do not use an electric test equipment to check thes ...

Other materials:

Dtc b1822 short in side airbag rh (to ground)
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:GND short circuit failure (shorted to ground in main harness, shorted to ground in front seat side airbag RH, shorted to ground in airbag CM internal circuit)CAUTION:Before performing diagnosis, refer to “CAUTIO ...