IMMOBILIZER (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC DETECTING CONDITION:

Reference code incompatibility between combination meter and body integrated unit

STEP	CHECK	YES	NO
1.CHECK DIAGNOSTIC TROUBLE CODE (DTC). Read the DTC of body integrated unit using Subaru Select Monitor.	Is B1401 detected?
2.CHECK LAN COMMUNICATION SYSTEM. Inspect LAN communication system.	DTC U1300, U1301, U1302, B1100 or B1101 of the body integrated unit is displayed.	Perform the diagnosis according to DTC.
3.CHECK COMBINATION METER. 1) Make a registration of immobilizer. Refer to the “PC application help for Subaru Select Monitor”. 2) Start the engine.	Does the engine start?	System is normal.	Replace the combination meter.