Subaru Crosstrek Service Manual: Dtc b1010 body control system (biu) malfunction
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.
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Towing
If towing is necessary, it is best done by
your SUBARU dealer or a commercial
towing service. Observe the following
procedures for safety.
WARNING
Never tow AWD models with the
front wheels raised off the ground
while the rear wheels are on the
ground, or with the rear wheels
raised off t ...
Caution
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