Toyota Venza: System Diagram

Toyota Venza Service Manual / Networking / Can Communication System / System Diagram

SYSTEM DIAGRAM

1. CAN NO. 1 BUS

2. CAN NO. 2 BUS

3. CAN MS BUS

4. POWER MANAGEMENT BUS (w/ Smart Key System)

Precaution

PRECAUTION 1. PRECAUTION FOR DISCONNECTING BATTERY CABLE NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnect ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT PRECAUTIONS WHEN TROUBLESHOOTING NOTICE: DTCs for the CAN communication system are as follows: U0073, U0100, U0101, U0123, U0124, U0126, U0129, U0131, U0142, U01 ...

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Components
COMPONENTS ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

TC and CG Terminal Circuit
DESCRIPTION Connecting terminals TC and CG of the DLC3 causes the AWD control ECU to display 2-digit DTCs by flashing the AWD warning light. HINT: When each warning light remains blinking, a short to ground in the wiring of terminal TC of the DLC3 or an ...

Vehicle Speed Sensor Malfunction (B2283)
DESCRIPTION The skid control ECU converts wheel speed sensor signals into 4-pulse signals and sends them to the combination meter. After this signal is converted into a more precise rectangular waveform by the waveform shaping circuit inside the combinati ...