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

Subaru Legacy BN/BS (2015-2019) Service Manual / Power assisted system (power steering) / Power steering system / Note

For procedure of each component in the power steering system, refer to the respective section.

• Steering wheel: Steering Wheel

• Universal joint assembly - steering: Universal Joint

• Steering column: Steering Column

• Electric power steering gearbox: Electric Power Steering Gearbox

• Power steering control module (with built-in gearbox): Power Steering Control Module

Electrical specification

Refer to Control Module I/O Signal of “POWER ASSISTED SYSTEM (POWER STEERING) (DIAGNOSTICS)”. Control Module I/O Signal > ELECTRICAL SPECIFICATION ...

Inspection

Refer to “POWER ASSISTED SYSTEM (POWER STEERING) (DIAGNOSTICS)”. Basic Diagnostic Procedure ...

Other materials:

Dtc b2a08 sos button circuit
DIAGNOSIS START CONDITION:When ignition switch is ON.DTC DETECTING CONDITION:The following conditions occur for at least 50 ms.• SOS button impedance is more than 10 k-.• SOS button is stuck for at least 60 seconds.TROUBLE SYMPTOM:• SOS function cannot be used.• RED LED illum ...