Sienna AWD V6-3.3L (3MZ-FE) (2004)
CAN Communication System Check Sheet
DTCs Combination Table
Description of On-Board Diagnostics
SYSTEM DESCRIPTION
a. CAN (Controller Area Network) is a serial data communication system for real time application. It is a multiplex communication system to be
equipped for a vehicle and has a high communication speed (500 kbps) and the function to detect malfunction.
b. Pairing the CANH wire harness and CANL wire harness, the CAN performs the communication based on the voltage difference.
c. The SIENNA uses the CAN communication system for the communication between the following ECU and sensors in the ABS with EBD & BA
& TARC & VSC system.
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Skid control ECU
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Yaw rate sensor
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Steering angle sensor