1. BRIEF DESCRIPTION
2. DEFINITION OF TERMS
This is the main bus in the CAN communication system.
These resistors allow the changes of the voltage differential between the CAN bus wires to be accurately judged. To allow for proper function of CAN communication, it is necessary to have both terminating resistors installed. Since the two resistors are installed in parallel, a measurement of resistance between the two CAN bus wires should produce a reading of approximately 60 Ω.
3. ECUS OR SENSORS WHICH COMMUNICATE THROUGH CAN COMMUNICATION SYSTEM
HINT:
*1: with VSC
*2: with Dynamic laser cruise control
4. DIAGNOSTIC CODE FOR CAN COMMUNICATION SYSTEM
HINT: If U0235 or U1102 is output alone, the CAN communication in normal (See page CC-88 forU0235, See page CC-91 for U1102).
5. TROUBLESHOOTING REMARKS
NOTICE: Do not insert the tester probes directly into the DLC3. Be sure to use a service wires.
Terminals of ECU
1. RADIO RECEIVER (10 SPEAKER SYSTEM)
*1: with Rear Seat Entertainment System
2. RADIO RECEIVER (6 SPEAKER SYSTEM)
*1: with Rear Seat Entertainment System
*2: without Rear Seat Entertainment System
3. STEREO COMPONENT AMPLIFIER
4. TELEVISION DISPLAY ASSEMBLY ...
Air Mix Damper Position Sensor Circuit (Passenger Side)
DESCRIPTION
This sensor detects the position of the air mix control servo motor (air mix
damper) and sends the
appropriate signals to the A/C amplifier. The position sensor is built in the
air mix control servo motor. The
position sensor's resistance changes as the air mix control servo m ...
Rear Occupant Classification Sensor RH Collision
Detection
DTC B1788 Rear Occupant Classification Sensor RH Collision
Detection
DESCRIPTION
DTC B1788 is output when the occupant classification ECU receives a collision
detection signal sent by
the rear occupant classification sensor RH if an accident occurs.
DTC B1788 is also output when the front s ...