Section 11 (Security And Locks - Keyless Access (W/Push Button Start) (Diagnostics))
WARNING: This page is about a different car, the 2019 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
- Basic Diagnostic Procedure
- Check List for Interview
- General Description
- Electrical Component Location
- Control Module I/O Signal
- Inspection Mode
- Warning Light Illumination Pattern
- Diagnostic Procedure for Subaru Select Monitor Communication
- Data Monitor
- Freeze Frame Data
- Active Test
- Keyless Access with Push Button Start Check
- Diagnostic Trouble Code (DTC)
- Diagnostic Procedure with Diagnostic Trouble Code (DTC)
- DTC B1571: Reference Code Incompatibility (Immobilizer Control Module To ECM)
- DTC B1572: IMM Circuit Except Antenna Circuit
- DTC B1576: EGI Control Module EEPROM
- DTC B1577: IMM Control Module EEPROM
- DTC B2271: IGN Relay Control Circuit
- DTC B2274: Acc Relay Control Circuit
- DTC B2275: Engine Start Request Control Circuit
- DTC B2276: Acc Relay Off Signal
- DTC B2277: Submerging Circuit
- DTC B227B: Push Engine Start Switch Input Performance
- DTC B227C: P Range Signal Performance
- DTC B2282: Vehicle Speed Signal Correlation
- DTC B2283: Vehicle Speed Sensor
- DTC B2284: Brake Signal Correlation
- DTC B2285: Steering Lock Position Signal Correlation
- DTC B2286: Engine Speed Signal (Without Auto Start Stop)
- DTC B228A: Engine Speed Signal (With Auto Start Stop)
- DTC B2779: Remote Control Engine Starter Collation
- DTC B2781: Steering Lock Control Module Control Circuit
- DTC B2782: Steering Lock Drive Request Signal Correlation
- DTC B2784: Antenna Circuit (Push Engine Switch)
- DTC B2785: Lin Communication
- DTC B2786: Steering Lock Control Module Communication
- DTC B2788: IGN Signal Correlation (Steering Lock Control Module)
- DTC B2789: Id Code Box Communication
- DTC B278A: Push Engine Switch Power Supply Circuit
- DTC B278B: Can Control Module Stuck
- DTC B278D: Id Code Box Judgment Circuit
- DTC B2790: Id Code Box Circuit
- DTC B2793: Backup Power
- DTC B27A1: Driver Side External Antenna Open
- DTC B27A2: Passenger Side External Antenna Open
- DTC B27A5: Front Internal Antenna Open
- DTC B27A6: Rear Internal Antenna Open
- DTC B27A7: Trunk/Rear Gate Internal Antenna Open
- DTC B27A8: Trunk/Rear Gate External Antenna Open
- DTC U0074: Control Module Communication Bus "Body-Can" Off
- DTC U0100: Lost Communication With ECM/Pcm "A"
- DTC U0101: Lost Communication With TCM
- DTC U0122: Lost Communication With Vehicle Dynamics Control Module
- DTC U0155: Lost Communication With Instrument Panel Cluster (IPC) Control Module
- DTC U0401: Invalid Data Received From ECM/Pcm "A"
- DTC U0423: Invalid Data Received From Instrument Panel Cluster Control Module
- DTC U1140: Lost Communication With Body Control Module Body-Can
- DTC U1198: Lost Communication With Telematics System
- DTC U1422: Invalid Data Received From Body Control Module Body-Can
- Diagnostics with Phenomenon
- List
- Inspection
- Keyless Access Lock/Unlock Cannot Be Performed From Any Of The Doors
- Cannot Lock With Keyless Access From The Driver's Door
- Cannot Lock/Unlock With Keyless Access From The Driver's Door
- Cannot Unlock With Keyless Access From The Driver's Door
- Cannot Lock With Keyless Access From The Passenger's Door
- Cannot Lock/Unlock With Keyless Access From The Passenger's Door
- Cannot Unlock With Keyless Access From The Passenger's Door
- Keyless Access Passenger Room Buzzer Does Not Sound
- Keyless Access External Buzzer Does Not Beep
- Interior Collation Does Not Function
- Rear Gate Cannot Be Unlocked With The Rear Gate Opener Button
- Can Not Lock When Using The Rear Lock Button
- The Steering Lock Is Not Released
- The Steering Lock Does Not Operate
- Power Will Not Turn On (Both Accessory And Ignition)
- Power Will Not Turn On (Accessory Does Not Turn On, But Ignition Turns On)
- Power Will Not Turn On (Accessory Turns On, But Ignition Does Not Turn On)
- Engine Does Not Start