Subaru Crosstrek Service Manual: Dtc u0140 lost communication with body control module
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE
Detected when CAN data (headlights ON signal) is not received from the body integrated unit.
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
Dtc b2903 vdc data error
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2903 VDC DATA ERRORDTC DETECTING CONDITION:Detected when data (vehicle speed signal) f ...
Dtc b2900 ahl control
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2900 AHL CONTROLDTC DETECTING CONDITION:Detected when internal malfunction occurs in t ...
Other materials:
CVT models
1. Apply the parking brake.
2. Turn off unnecessary lights and accessories.
3. Shift the select lever to the "P" or "N"
position (preferably the "P" position).
The starter motor will only operate when
the select lever is at the "P" or "N" position.
4. Turn the ignition switch to the "O ...
Removal
ENTERTAINMENT > Front SpeakerREMOVAL1. TWEETER1. Disconnect the ground cable from battery. NOTE">2. Remove the speaker assembly - tweeter.(1) Release the clips and claws, then detach the grille speaker side.NOTE:Remove the grille speaker side by using a plastic remover.(2) Remove the scr ...
Inspection
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Subaru Select MonitorINSPECTION1. COMMUNICATION FOR INITIALIZING IMPOSSIBLECommunication error with auto headlight beam leveler CMDetecting condition:• Defective harness connector• Power supply circuit malfunction• Defective aut ...
