Diagnostic Procedure
WARNING: This page is about a different car, the 2013 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read the DTC of body integrated unit using Subaru Select Monitor. |
Is DTC B1401 detected? | Go to step 2 . | < Refer to DTC P1572 IMM CIRCUIT FAILURE (EXCEPT ANTENNA CIRCUIT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC). > |
| 2 CHECK LAN COMMUNICATION SYSTEM. Inspect LAN communication system.< Refer to BASIC DIAGNOSTIC PROCEDURE . > |
Is DTC U1300, U1301, U1302, B1100 or B1101 of the body integrated unit displayed? | Perform the diagnosis according to the DTC.< Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Go to step 3 . |
3 CHECK COMBINATION METER.
|
Does the engine start? | System is normal. | Replace the combination meter.< Refer to REMOVAL , Combination Meter. > |
NOTE:
- When the combination meter has been replaced, be sure to perform the registration procedure of immobilizer.
- When the combination meter and body integrated unit are replaced at a time, the registration can not be completed. In this case, it is necessary to rewrite the ID into the body integrated unit.