Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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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
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
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
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DESCRIPTION The motor generator control ECU, which is built into the inverter with converter assembly, monitors its internal operation and detects malfunctions.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate Note
P1C661F Dri
DESCRIPTION
The airbag ECU assembly has a built-in yaw rate and acceleration
sensor and detects the vehicle condition.
Code
Tester Display
Measurement Item
Trouble Area
X0456
Yaw Rate Sensor Wrong Installation
His
System Description
Drive Motor "B" Control Module Circuit Intermittent (P1C661F,P1CAE49,P1CB138)
