Auto Start Stop System (Diagnostics)

• Basic Diagnostic Procedure
  • Procedure
• Check List for Interview
  • Check
• General Description
  • Caution
    • Airbag System
    • Control Module
  • Inspection
    • Basic Inspection
  • Preparation Tool
    • Special Tool
    • Other
  • System Block Diagram
• Electrical Component Location
  • Location
• Control Module I/O Signal
  • Electrical Specification
  • Waveform
• Inspection Mode
  • Procedure
    • Notes
    • Inspection Mode
    • Preparation For The Inspection Mode
• Auto Start Stop Indicator
  • Condition Check
  • Auto Start Stop INDICATOR DOES NOT ILLUMINATE OR REMAINS ON
• Diagnostic Procedure for Subaru Select Monitor Communication
  • Communication For Initializing Impossible
• Data Monitor
  • Operation
  • List
• Freeze Frame Data
  • Operation
  • List
• Active Test
  • Operation
  • List
• Customize
  • Operation
  • List
• Work Support
  • Note
  • Operation
    • Notes
    • Start count clearing
    • Start count reading ECU to SSM
    • Start count writing SSM to ECU
• Diagnostic Trouble Code (DTC)
  • Operation
  • List
• Diagnostic Procedure with Diagnostic Trouble Code (DTC)
  • DTC P0512: Starter (Switch) Request Circuit
    • Notes
    • general description
      • Outline Of Diagnosis
  • DTC P06E9: Engine Starter Performance
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P0A12: Dc/Dc Converter Enable Circuit Low
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P0A13: Dc/Dc Converter Enable Circuit High
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P0A94: Dc/Dc Converter Performance
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P0B0D: Auxiliary Transmission Fluid Pump Motor Control Module
    • Notes
    • General Description
      • Outline Of Diagnosis
  • DTC P0C2C: Electric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal Range/Performance
    • Notes
    • General Description
      • Outline Of Diagnosis
  • DTC P0C2D: Electric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal Low
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P0C2E: Electric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal High
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1518: Starter Switch Circuit Low
    • Notes
    • General Description
      • Outline Of Diagnosis
  • DTC P1567: Audio Supply Voltage Monitoring Circuit Low
    • Except For Wilderness Model
    • Wilderness Model
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1568: Audio Supply Voltage Monitoring Circuit High
    • Except For Wilderness Model
    • Wilderness Model
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1615: Starter Operation Number Of Times Excess
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P161D: Electric Fluid Pump (CVT) Relay Circuit Low
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1625: Auto Start Request Circuit Low
    • Notes
    • General Description
      • Outline Of Diagnosis
  • DTC P1626: Auto Start Request Circuit High
    • Notes
    • General Description
      • Outline Of Diagnosis
  • DTC P1739: Electric Fluid Pump (CVT) Drive Circuit
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P173A: Electric Fluid Pump (CVT) Status Signal
    • Notes
    • General Description
      • Outline Of Diagnosis
  • DTC P173B: Electric Fluid Pump (CVT) Performance
    • Notes
    • General Description
      • Outline Of Diagnosis
  • DTC P173C: Electric Fluid Pump (CVT) Status Circuit Low
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P173D: Electric Fluid Pump (CVT) Status Circuit High
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P173E: Electric Fluid Pump (CVT) Input Voltage
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A15: Dc/Dc Converter 1 Boost Command Signal Low
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A16: Dc/Dc Converter 1 Boost Command Signal High
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A17: Dc/Dc Converter 2 Boost Command Signal Low
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A18: Dc/Dc Converter 2 Boost Command Signal High
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A20: Dc/Dc Converter 1 Boost Performance
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A21: Dc/Dc Converter 1 Input 1 Voltage
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A22: Dc/Dc Converter 1 Input 2 Voltage
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A23: Dc/Dc Converter 1 Output 1 Voltage
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A24: Dc/Dc Converter 1 Output 2 Voltage
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A25: Dc/Dc Converter 1 Circuit 1 Temperature
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A26: Dc/Dc Converter 1 Circuit 2 Temperature
    • Notes
    • Outline Of Diagnosis
    • Execution Condition
    • Diagnostic Method
  • DTC P1A27: Dc/Dc Converter 1 Internal Circuit
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A28: Dc/Dc Converter 2 Boost Performance
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A29: Dc/Dc Converter 2 Input 1 Voltage
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A2A: Dc/Dc Converter 2 Input 2 Voltage
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A2B: Dc/Dc Converter 2 Output 1 Voltage
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A2C: Dc/Dc Converter 2 Output 2 Voltage
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A2D: Dc/Dc Converter 2 Circuit 1 Temperature
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P1A2E: Dc/Dc Converter 2 Circuit 2 Temperature
    • Notes
    • Outline Of Diagnosis
    • Execution Condition
    • Diagnostic Method
  • DTC P1A2F: Dc/Dc Converter 2 Internal Circuit
    • Notes
    • General Description
      • Outline Of Diagnosis
      • Execution Condition
      • Diagnostic Method
  • DTC P257E: Engine Hood Switch Circuit Low
    • Notes
    • General Description
      • Outline Of Diagnosis
  • DTC P257F: Engine Hood Switch Circuit High
    • Notes
    • General Description
      • Outline Of Diagnosis
  • DTC U0073: Control Module Communication Bus Off
  • DTC U0100: Lost Communication With ECM/Pcm "A"
  • DTC U0122: Lost Communication With Vehicle Dynamics Control Module
  • DTC U0128: Lost Communication With Park Brake Control Module
  • DTC U0131: Lost Communication With Power Steering Control Module
  • DTC U0140: Lost Communication With Body Control Module
  • DTC U0155: Lost Communication With Instrument Panel Cluster (IPC) Control Module
  • DTC U0164: Lost Communication With HVAC Control Module
  • DTC U0401: Invalid Data Received From ECM/Pcm "A"
  • DTC U0416: Invalid Data Received From Vehicle Dynamics Control Module
  • DTC U0417: Invalid Data Received From Park Brake Control Module
  • DTC U0420: Invalid Data Received From Power Steering Control Module
  • DTC U0422: Invalid Data Received From Body Control Module
  • DTC U0423: Invalid Data Received From Instrument Panel Cluster Control Module
  • DTC U0424: Invalid Data Received From HVAC Control Module
• Autostart Cancel Code(S) Display
  • Operation
    • How To Read AUTOSTART Cancel Codes
    • List Of AUTOSTART Cancel Code
  • Inspection
    • 03 Hood open
    • 06 Startability Malfunction
    • 07 Starter Circuit Failure
    • 08 AVH Brake Intensify Press
    • 09 EyeSight Failure
    • 0A CAN Communication Failure
    • 0B ECM CAN Communication Failure
• Diagnostics with Phenomenon
  • Inspection
    • Trouble Symptom
    • Symptom 1: Engine Does Not Stop
    • Symptom 2: The Engine Stop Period Is Short
    • SYMPTOM 3: AFTER THE ENGINE STOPS, A BUZZER SOUNDS AND THE Auto Start Stop IS CANCELED
    • SYMPTOM 4: THE VALUE OF [Voltage drop prohibition evaluation at the time of start] IN "DATA MONITOR" IS [OFF]
    • Symptom 5: Engine Does Not Start After Stop
    • Symptom 6: Auto A/C, Navigation System Or Audio Does Not Operate
    • Symptom 7: Auto A/C Or Combination Meter Does Not Operate
    • List Of Check Items Classified By Symptoms