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Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 81 (Body Control System (Diagnostics)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC B1010 INTEG. Unit System Error >> Trouble Symptom
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DTC B1010 INTEG. Unit System Error: Trouble Symptom

WARNING: This page is about a different car, the 2015 Subaru Outback and 2015 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.

LAN communication immobilizer function may not be executed normally.

DIAGNOSTICS PROCEDURE

Step Check Yes No
1 CHECK DTC  .
Check DTC indicated by body integrated unit.		 Is DTC B1010 displayed? (Current 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.
 Is DTC B1010 displayed? (Current malfunction) Replace the body integrated unit. <Ref. to REMOVAL , Body Integrated Unit.> Temporary EEPROM access error occurred.
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