Toyota Corolla Cross: System Diagram
Toyota Corolla Cross (2022-2024) Service Manual / Power Source & Network / Networking / Cxpi Communication System / System Diagram
SYSTEM DIAGRAM
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System Description
SYSTEM DESCRIPTION
CXPI COMMUNICATION SYSTEM DESCRIPTION
(a) The multiplex communication system [CXPI] is used for communication systems
between body system components. When communication fails du
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use these procedures to troubleshoot the CXPI communication system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
Terminals Of Ecu
TERMINALS OF ECU
NOTICE:
After the ignition switch is turned off, there may be a waiting time before
disconnecting the negative (-) auxiliary battery terminal.
Click here
When disconn
SEE MORE:
Hybrid/EV Battery Energy Control Module Unexpected Operation (P0A1F94)
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU (main CPU) monitors the battery ECU assembly.
The cause of this malfunction may be the following: Battery ECU assembly internal malfunction
Battery ECU assembly malfunction
DESCRIPTION The hybrid vehicle control ECU (m
ABS does not Operate
DESCRIPTION
When the electronically controlled brake system is operating,
as the input piston and output piston are not directly connected, the kickback of
the brake pedal is minimal during ABS operation and the driver may not notice that
ABS operated.
PROCEDURE
1.
BR
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