PrecautionU1044 ENG comm circuit
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
U1044
ENG COMM CIRCUIT
(Engine communication circuit
A signal voltage of LIN communication between ECM and generator is
excessively
low or e ...
Basic inspection
CONFIGURATION (CAN GATEWAY)
Work Procedure
1.WRITING MODE SELECTION
CONSULT Configuration
Select “Re/programming, Configuration” of CAN gateway.
When writing saved data>>GO TO 2.
When writing manually>>GO TO 3.
2.PERFORM “AFTER REPLACE ECU” OF “READ / WRITE CONFIGURA ...
Wiring diagram
ENGINE CONTROL SYSTEM
Wiring Diagram
...