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

Dtc u0100 lost communication with ecm/pcm "a"

NOTE:Refer to “LAN SYSTEM (DIAGNOSTICS)” for diagnostic procedure. Basic Diagnostic Procedure1. OUTLINE OF DIAGNOSIS (ENGINE TYPE FB)• Detect malfunction of CAN communication.• ...

Preparation tool

1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDescriptionREMARKS — (Newly adopted tool)SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed op ...

Other materials:

Installation
1. Install the cushion rubber and the heat shield cover to the vehicle body.Tightening torque:10 N·m (1.0 kgf-m, 7.4 ft-lb)2. Install the muffler to the cushion rubber.3. Install the bolts and self-locking nuts securing the rear exhaust pipe to the muffler.NOTE:• Use a new gasket and se ...