Note. Refer to "LAN SYSTEM (DIAGNOSTICS)" for diagnostic procedure. < Ref. to BASIC DIAGNOSTIC PROCEDURE . >
Home/Subaru/Forester/Subaru Forester SJ (2012-2015)/Repair manual/Automatic Trans/DTC U0073: CONTROL MODULE COMMUNICATION BUS "A" OFF
Contents
Wiring diagrams Section: Automatic Trans- Automatic Transmission Control System - Mechanism & Function: Overview
- Automatic Transmission Control System - Mechanism & Function: Other
- Automatic Transmission (4AT) - Mechanism & Function: Specifications
- Automatic Transmission (4AT) - Mechanism & Function: Overview
- Automatic Transmission (4AT) - Mechanism & Function: Other
- Automatic Transmission (5AT) - Mechanism & Function: Overview
- Automatic Transmission (5AT) - Mechanism & Function: Other
- Cvt - Mechanism & Function: Specifications
- Cvt - Mechanism & Function: Overview
- Cvt - Mechanism & Function: Diagnosis
- Cvt - Mechanism & Function: Other
- Continuously Variable Transmission (TR580) (Service Information): Specifications
- Continuously Variable Transmission (TR580) (Service Information): Overview
- Continuously Variable Transmission (TR580) (Service Information): Adjustments
- Continuously Variable Transmission (TR580) (Service Information): Removal & Installation
- Continuously Variable Transmission (TR580) (Service Information): Overhaul
- Continuously Variable Transmission (TR580) (Service Information): Maintenance
- Continuously Variable Transmission (TR580) (Service Information): Wiring
- Continuously Variable Transmission (TR580) (Service Information): Component Locations
- Continuously Variable Transmission (TR580) (Service Information): NVH
- Continuously Variable Transmission (TR580) (Service Information): Other
- Continuously Variable Transmission (TR690) (Service Information): Specifications
- Continuously Variable Transmission (TR690) (Service Information): Overview
- Continuously Variable Transmission (TR690) (Service Information): Adjustments
- Continuously Variable Transmission (TR690) (Service Information): Removal & Installation
- Continuously Variable Transmission (TR690) (Service Information): Overhaul
- Continuously Variable Transmission (TR690) (Service Information): Maintenance
- Continuously Variable Transmission (TR690) (Service Information): Wiring
- Continuously Variable Transmission (TR690) (Service Information): Component Locations
- Continuously Variable Transmission (TR690) (Service Information): NVH
- Continuously Variable Transmission (TR690) (Service Information): Other
- Continuously Variable Transmission (Diagnostics): Overview
- Continuously Variable Transmission (Diagnostics): Diagnosis
- Continuously Variable Transmission (Diagnostics): Wiring
- Continuously Variable Transmission (Diagnostics): Component Locations
- Continuously Variable Transmission (Diagnostics): Other
- DTC P0801: REVERSE INHIBIT CONTROL CIRCUIT
- DTC U0073: CONTROL MODULE COMMUNICATION BUS "A" OFF
- DTC U0100: LOST COMMUNICATION WITH ECM/PCM "A"
- 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 U0416: INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE
- DTC U0422: INVALID DATA RECEIVED FROM BODY CONTROL MODULE
- DTC U0423: INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE
- DTC U1235: LOST COMMUNICATION WITH EyeSight
- DTC U1433: INVALID DATA RECEIVED FROM EyeSight
- Transmission Control Systems: Overview
- Transmission Control Systems: Adjustments
- Transmission Control Systems: Diagnosis
- Transmission Control Systems: Removal & Installation
- Transmission Control Systems: Component Locations
- Transmission Control Systems: Other
- Abbreviations
- Airbag
- Anti-Lock/traction Control
- Automatic HVAC System
- Automatic Trans
- Auxiliary Emission Control Systems
- Axle Shafts
- Basic Trouble Shooting
- Body Electrical
- Brakes
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Collision/avoidance
- Communication Devices
- Continuously Variable Transmission (TR580) (Service Information): Diagnosis
- Continuously Variable Transmission (TR690) (Service Information): Diagnosis
- Cooling Fan
- Cooling System (Mechanical)
- Cruise Control Systems
- Differentials & Drive Axles
- Door Locks & Anti-Theft Systems
- Driveline/axles
- Driveshaft & Universal Joints
- DTC Index
- Emission Applications
- Engine
- Engine Control Systems
- Engine Diagnostic Trouble Code (DTC) Detecting Criteria (H4DO): Diagnosis
- Engine Diagnostic Trouble Code (DTC) Detecting Criteria (H4DOTC): Diagnosis
- Engine Mechanical (H4DO)
- Engine Mechanical (H4DOTC)
- Engine Performance
- Entertainment Systems
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Exterior/interior Trim
- Fuel Injection Fuel Systems (H4DO): Removal & Installation
- Fuel Injection Fuel Systems (H4DOTC): Removal & Installation
- Fuel System
- Gauges & Instrument Panels
- Hoist/jack
- Horns
- Identification
- Ignition System
- Lubrication System
- Manual & Power Steering
- Manual HVAC System
- Manual Trans
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Oem Electrical Troubleshooting & Wiring System
- Parking Brake System
- Passive Restraints
- Reset Procedures
- Restraints Control Systems
- Seats
- Steering
- Sun Roof/t-Top/convertible Top
- Suspension Front
- Suspension Rear
- Testing & Diagnostics
- Traction Control Disable
- Transfer Case
- Transmission
- Wheel & Tire System
- Wheel Alignment
- Windows
- Wiper/washer Systems