BODY CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC B1010 BODY CONTROL SYSTEM (BIU) MALFUNCTION
DTC DETECTING CONDITION:
System error in body integrated unit
TROUBLE SYMPTOM:
LAN communication immobilizer function may not be executed normally.
STEP | CHECK | YES | NO |
1.CHECK DTC.
Check DTC indicated by body integrated unit. Read Diagnostic Trouble Code (DTC)">
Is B1010 current malfunction?
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1010 BODY CONTROL SYSTEM (BIU) MALFUNCTION">Go to Step 2.
Temporary EEPROM access error occurred.
2.CHECK CONNECTOR.
1) Turn the ignition switch to OFF.
2) Disconnect the body integrated unit connector.
3) Connect the disconnected connectors.
4) Read the DTC of body integrated unit using Subaru Select Monitor. Read Diagnostic Trouble Code (DTC)">
Is B1010 current malfunction?
Replace the body integrated unit. Body Integrated Unit">
Temporary EEPROM access error occurred.
Caution
AIRBAG SYSTEM > General DescriptionCAUTION1. BEFORE STARTING ALL WORKS• Before performing vehicle maintenance, turn the ignition switch to OFF and disconnect the negative terminal from battery. NOTE">• The airbag system (including pretensioner) is fitted with a backup power s ...
Removal
COMMUNICATION SYSTEM > HornREMOVALCAUTION:Do not remove the bumper face - front when removing the horn, in order to prevent damaging the claws of the bracket - front bumper corner and the bracket - front bumper side.1. Disconnect the ground cable from battery. NOTE">2. Remove the clip, a ...
Removal
EXTERIOR BODY PANELS > Front DoorREMOVAL1. FRONT DOOR PANEL1. Disconnect the ground cable from battery and wait for at least 60 seconds before starting work. NOTE">2. Remove the trim panel - front door. Door Trim > REMOVAL">3. Remove the sealing cover - front door. Front Sea ...