Subaru 602 - Service and Technical Information; Instrumentation;Driver Information DTCs

115
June 2013
Electrical Systems Operation & Diagnosis Module (602)
Instrumentation/Driver Information
DTC Item Content
U0073
Control Module communication Bus “A” Off. Detected when CAN line abnormality is
detected.
U0100
Lost communication with ECM/PCM “A”. Detected when CAN data from the engine
control module (ECM) does not arrive.
U01001
Lost communication with TCM. Detected when CAN data from TCM does
not arrive.
U0122
Lost communication with Vehicle
Dynamics Control Module.
Detected when CAN data from VDC does
not arrive.
U0131
Lost communication with Power Steering
Control Module.
Detected when CAN data from electric
power steering CM does not arrive.
U0140
Lost communication with Body Control
Module.
Detected when CAN data from body
integrated unit does not arrive.
U0151
Lost communication with Restraints
Control Module.
Detect when CAN data from airbag CM does
not arrive.
U0164
Lost communication with HVAC Control
Module.
Detected when CAN data from A/C CM does
not arrive.
U0327
Software Incompatibility with Vehicle
Security Control Module.
Detected when CAN data from keyless
access CM does not arrive.
U1201 CAN-HS Counter Abnormal. Detected when CAN data is abnormal.
U1235
Lost communication with EyeSight™. Detected when CAN data from stereo
camera does not arrive.
U1433
Invalid Data Received from EyeSight™. Detected when microcomputer in the stereo
camera froze.
U1650
Invalid Data Received from Meter (UART). UART data from the combination meter is
abnormal.
U1651
Lost communication with Meter (UART). UART data from the combination meter has
not arrived.
B2220
Break the wire of IGN. Voltage malfunction caused by poor contact
of IGN power supply circuits.
B2222 System Microcomputer Fail. When microcomputer froze.
B2223
GERDA Fail When transmitting and receiving of data
cannot be done normally between system
microcomputer and image microcomputer.
B1500 Fuel Sender Open/Short-Circuit Detection. Fuel gauge circuit is open or shorted.
B1501
Power Supply system Error Detection. Combination meter power supply circuit is
open or shorted.
B1507
External Air Temperature Open/Short
Circuit Detection.
External air temperature sensor circuit is
open or shorted.