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 u1120 lost communication with autostart stop control module

Other materials:

Dtc c1532 bls on stuck
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C1532 BLS ON STUCKDTC detecting condition:Defective stop light switchTrouble symptom:• ABS does not operate.• VDC does not operate.• Hill start assist does not operate.WIRIN ...

Dtc b1823 short in side airbag rh (to +b)
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1823 SHORT IN SIDE AIRBAG RH (TO +B)Diagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Side airbag harness (RH) is shorted to power supply.• Side airbag module (RH) is faulty.• ...

Using aha application
1. When the top screen is displayed, touch the station key. Example of the main screen 2. Select the desired station from the list. The selected station is displayed. NOTE The following operations are not available on this system. Perform these operations on the smartphone. Add ...