DTC B2781 Steering Lock Control Module Control Circuit: Trouble Symptom
WARNING: This page is about a different car, the 2016 Subaru Outback and 2016 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
- The steering lock cannot be released.
- Engine will not start.
CAUTION:
For replacement procedure of steering lock control module, refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume.
NOTE:
When all ECMs connected to collation system LIN bus cannot communicate with the keyless access control module, DTC B2785 is output.
DIAGNOSTICS PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read DTC using the Subaru Select Monitor. < Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) . > |
Is DTC B2785 displayed? | Perform the diagnosis according to DTC. < Ref. to DTC B2785 LIN COMMUNICATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). > | Replace the steering lock control module. < Ref. to STEERING LOCK CONTROL MODULE . > |