Subaru Crosstrek Service Manual: Dtc u0100 lost communication with ecm/pcm a

Detected when CAN data from the engine control module (ECM) does not arrive.

NOTE:

Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">

Diagnostic procedure with diagnostic trouble code (dtc)

Dtc b2222 system microcomputer fail

Other materials:

Base display audio set (if equipped)
Power/VOLUME knob Eject button AUDIO/TUNE knob HOME button APPS button Display SEEK/TRACK buttons The audio set will operate only when the ignition switch is in the "ACC" or "ON" position. Power and audio controls: refer to "Basic operation" SUBARU STARLINK (if equipp ...

Removal
SPEED CONTROL SYSTEMS(H4DO) > Accelerator PedalREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Disconnect the connector (A).3. Remove the nut (B) securing accelerator pedal assembly, and remove the accelerator pedal assembly. ...

Reclining the seatback
Pull the reclining lever up and adjust the seatback to the desired position. Then release the lever and make sure the seatback is securely locked into place. The seatback placed in a reclined position can spring back upward with force when the lever is pulled. While operating the lever ...