KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC B2790 ID CODE BOX CIRCUIT
DTC detecting condition:
An error has occurred inside the ID code box.
Trouble symptom:
Engine will not start.
CAUTION:
For replacement procedure of ID code box, refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.
STEP | CHECK | YES | NO |
1.CHECK DTC.
1) Turn the ignition switch to OFF.
2) Using the Subaru Select Monitor, clear the memory of «Keyless Access with Push Button Start». Clear Memory Mode">
3) Turn the ignition switch to OFF > ON.
4) Register the ID code box. Refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.
5) Read the DTC using Subaru Select Monitor. Read Diagnostic Trouble Code (DTC)">
Is DTC B2790 displayed?
Replace the ID code box. ID Code Box">
ID code box registration was not performed properly.
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