Subaru Crosstrek Service Manual: Dtc u1201 can-hs counter abnormal
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC U1201 CAN-HS COUNTER ABNORMAL
Detected when CAN data is abnormal.
NOTE:
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
Dtc u0073 control module communication bus off
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0073 CONTROL MODULE COMMUNICATION BUS OFFDetected when CAN line abnormality is detected.NOTE: ...
Dtc u1650 invalid data received from meter (uart)
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U1650 INVALID DATA RECEIVED FROM METER (UART)DTC DETECTING CONDITION:There is an abnormality i ...
Other materials:
Access key fob - if access key fob does not operate properly
CAUTION
Keep metallic objects, magnetic devices, and signal transmitters away from
the space between the access key fob and the push-button ignition switch in your
Subaru Ascent. Such interference may disrupt communication and prevent proper system
operation.
The following features of your S ...
Inspection
MECHANICAL(H4DO) > Cam CarrierINSPECTION1. Visually check the cam carrier filter, and if clogging is found, replace with a new part.2. Check the camshaft journals for damage and wear. Replace the camshaft if faulty.3. Check the cam face condition of camshaft, and remove the minor faults by grindi ...
Remote keyless entry system
CAUTION
Protect the Subaru Ascent remote transmitter from strong impacts such
as dropping or throwing, as this may damage internal electronic components and
reduce system reliability.
Do not disassemble the Subaru Ascent remote transmitter unless it is
necessary for battery replacemen ...
