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

NOTE:

Refer to “LAN SYSTEM” for diagnostic procedure. Basic Diagnostic Procedure">

Diagnostic procedure with diagnostic trouble code (dtc)

Dtc u0428 invalid data received from steering angle sensor module

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Dtc p2196 a/f /o2 sensor signal biased/stuck rich bank 1 sensor 1
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P2196 A/F /O2 SENSOR SIGNAL BIASED/STUCK RICH BANK 1 SENSOR 1DTC DETECTING CONDITION:Detected when two consecutive driving cycles with fault occur.CAUTION:After servicing or replacing faulty parts, perform Cle ...

Dtc p0068 map/maf - throttle position correlation
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0068 MAP/MAF - THROTTLE POSITION CORRELATIONDTC detecting condition:Detected when two consecutive driving cycles with fault occur.CAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode ...

Two separate circuits
Your vehicle has two separate circuit brake systems. Each circuit works diagonally across the vehicle. If one circuit of the brake system should fail, the other half of the system still works. If one circuit fails, the brake pedal will go down much closer to the floor than usual and you will n ...