Toyota Venza manuals

Toyota Venza: System Diagram

SYSTEM DIAGRAM

Communication Method

Transmitting ECU

Receiver

Signal

Communication Method

Main body ECU (Driver Side Junction Block Assembly)

Power back door ECU (Power back door motor unit)*1

Back door closer ECU (Multiplex network door ECU)*2

Back door opener switch signal

CAN

  • *1: w/ Power Back Door System
  • *2: w/o Power Back Door System
Parts Location
PARTS LOCATION ILLUSTRATION ...

System Description
SYSTEM DESCRIPTION 1. BACK DOOR CLOSER SYSTEM DESCRIPTION (a) Operating any power back door switch when the back door is fully closed inputs a request signal to the power back door ECU*1 or back d ...

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Manual Shifting Test
MANUAL SHIFTING TEST 1. PERFORM MANUAL SHIFTING TEST HINT: Using this test, it can be determined whether a problem is in an electrical circuit or if it is a mechanical problem in the transaxle. If any abnormalities are found in the following ...

Back Door Motor Clutch Malfunction (B2225)
DESCRIPTION When an electrical malfunction (open or short) is detected in the clutch circuit of the power back door ECU (power back door motor unit) while the power back door is operating, the power back door ECU (power back door motor unit) stores DTC B2 ...

Inspection
INSPECTION CAUTION / NOTICE / HINT NOTICE: Ensure that fingers or articles of clothing do not get caught in moving parts when performing this test. PROCEDURE 1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY (a) Check the LO operation. (1) Conne ...

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