INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE
Detected when CAN data is not received from body integrated unit.
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
Dtc u0131 lost communication with power steering control module
Dtc u0151 lost communication with restraints control moduleIdle speed Inspection
MECHANICAL(H4DO) > Idle SpeedINSPECTION1. Before checking the idle speed, check the following item:(1) Check the air cleaner element is free from clogging, ignition timing is correct, spark plugs are in good condition, and hoses are connected properly.(2) Check the malfunction indicator light doe ...
Dtc b1828 short in side airbag lh (to +b)
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1828 SHORT IN SIDE AIRBAG LH (TO +B)Diagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Side airbag harness (LH) is shorted to power supply.• Side airbag module (LH) is faulty.• ...
Automatic headlight beam leveler warning light (models with HID headlights)
This
light illuminates when the automatic
headlight beam leveler does not operate
normally.
If this light illuminates while driving or does
not turn off approximately 3 seconds after
turning the ignition switch to the "ON"
position, have your vehicle inspected at
your SUBARU dealer.
Fr ...