Section 6 (Keyless Access With Push Button Start System (Diagnostics))
WARNING: This page is about a different car, the 2014 Subaru Forester. 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
- Subaru Select Monitor
- Read Diagnostic Trouble Code (DTC)
- Read Current Data
- Clear Memory Mode
- Keyless Access System Check
- System Operation Check Mode
- List of Diagnostic Trouble Code (DTC)
- Diagnostic Procedure with Diagnostic Trouble Code (DTC)
- DTC U0073: Control Module Communication Bus "A" 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 U0140: Lost Communication With Body Control Module
- DTC U0155: Lost Communication With Instrument Panel Cluster (IPC) Control Module
- DTC U0401: Invalid Data Received From ECM/Pcm "A"
- DTC U0422: Invalid Data Received From Body Control Module
- DTC B1242: Wireless Tuner Abnormal
- DTC B2271: IGN Fuse Blown Or IGN Circuit Abnormal
- DTC B2274: Acc Monitor
- DTC B2275: STSW Circuit Abnormal
- DTC B2276: ACCR Signal Abnormal
- DTC B2277: Submerging Circuit Abnormal
- DTC B2282: Vehicle Speed Signal Abnormal
- DTC B2283: Vehicle Speed Sensor Fault Detection
- DTC B2284: Brake Signal (Cable-Information Does Not Match To Bean-Information)
- DTC B2285: Steering Lock Position Signal Abnormal
- DTC B2286: Driving Possible Signal Abnormal
- DTC B2779: Remote Control Engine Starter Communication Collation NG
- DTC B2781: Steering Lock Ecu Open/Short
- DTC B2782: Steering Lock Power Supply Circuit Abnormal (Smart Ecu-Side Abnormal)
- DTC B2784: Antenna Coil Fault
- DTC B2785: Lin Communication Error
- DTC B2786: No Response From Steering Lock Ecu
- DTC B2788: IGN1 Input Abnormal
- DTC B278A: Abnormal Immobilizer Power Supply
- DTC B278D: Id Code Box Recognition Judgment Abnormal
- DTC B27A1: Driver Side External Antenna Output Stage Open
- DTC B27A2: Passenger Side External Antenna Output Stage Open
- DTC B27A5: Front Internal Antenna Output Stage Open
- DTC B27A6: Rear Internal Antenna Output Stage Open
- DTC B27A7: Trunk/Rear Gate Internal Antenna Output Stage Open
- DTC B27A8: Trunk/Rear Gate External Antenna Output Stage Open
- DTC B1571: Reference Code Incompatibility
- DTC B1572: IMM Circuit Failure (Except Antenna Circuit)
- DTC B1576: EGI Control Module EEPROM
- DTC B1577: IMM Control Module EEPROM
- General Diagnostic Table
- Diagnostics with Phenomenon
- 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
- The Keyless Access Passenger Room Buzzer Does Not Sound
- Keyless Access External Buzzer Does Not Beep
- Internal 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
- Inspection