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 u0140 lost communication with body control module
NOTE:Refer to “LAN SYSTEM (DIAGNOSTICS)” for diagnostic procedure. Basic Diagnostic Procedure1. OUTLINE OF DIAGNOSIS• Detect malfunction of CAN communication.• Judge as NG when CAN communication failure occurs with the body integrated unit.2. EXECUTION CONDITIONSecondary Par ...