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 ...

Other materials about Toyota Venza:

Dtc Check / Clear
DTC CHECK / CLEAR 1. DTC CHECK (USING SST CHECK WIRE) (a) Turn the ignition switch off. (b) Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3. SST: 09843-18040 (c) Turn the ignition switch to ON. (d) Read and record any DTCs from the tire pre ...

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN OPERATION AT LOW TEMPERATURES (Below 83°C (181°F)) (a) Turn the ignition switch to ON. (b) Check that the cooling fans stop. If not, check the cooling fan relays and engine coolant temperature senso ...

Headlight Signal Circuit
DESCRIPTION The headlight leveling ECU assembly detects the low beam headlights status. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: First check that the low beam headlights operate normally. PROCEDURE 1. CHECK HARNESS AND CON ...

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