Subaru Crosstrek Service Manual: 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.

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.

Dtc b2789 id code box communication

Dtc b278a push engine switch power supply circuit

Other materials:

Top tether anchorages
Your vehicle is equipped with three top tether anchorages so that a child restraint system having a top tether can be installed in the rear seat. When installing a child restraint system using top tether, proceed as follows, while observing the instructions by the child restraint system manuf ...

Dtc p1494 coil 2 egr "a" control circuit low
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P1494 COIL 2 EGR "A" CONTROL CIRCUIT LOWNOTE:For the diagnostic procedure, refer to DTC P1498. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P1498 COIL 4 EGR "A" CONTROL ...

Stowage of the cargo area cover
The cargo area cover can be stowed in under the cargo floor. 1. Raise and fold the rear end of the cargo floor board. 2. Stow the cover housing in the cargo area end. 3. Put the cargo floor board back while hanging two retaining straps on the hooks that are located on the rear wa ...