Toyota Venza manuals

Toyota Venza: Terminals Of Ecu

TERMINALS OF ECU

1. CHECK AWD CONTROL ECU


(a) Measure the voltage and resistance of the connector.

Terminal No. (Symbol)

Terminal Description

Condition

Specified Condition

14 (CANH) - 16 (CANL)

CAN communication

Ignition switch off

54 to 69 Ω

23 (GND) - Body ground

Ground

Always

Below 1 Ω

11 (IG1) - 23 (GND)

Power source voltage

Ignition switch ON

10 to 14 V

13 (SLC+) - 32 (SLC-)

Electromagnetic solenoid signal

D position, Idling

Pulse generation (See waveform 1)

9 (BSLC) - 23 (GND)

Power source voltage

Always

10 to 14 V

If the result is not as specified, the AWD control ECU may have a malfunction.

(b) Using an oscilloscope, check the waveform 1.

Waveform 1 (Reference)

Terminal Name

Content

Tester Range

2 V/DIV., 1 msec./DIV.

Condition

D position, Idling

Test Mode Procedure
TEST MODE PROCEDURE 1. DESCRIPTION HINT: When using a chassis dynamometer, brake tester, etc. to perform a vehicle test, activate test mode to avoid a "different tire diameter installed" ...

Diagnosis System
DIAGNOSIS SYSTEM 1. DESCRIPTION Active torque control 4WD system data can be read in the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream ...

Other materials about Toyota Venza:

Engine Immobiliser System Malfunction (B2799)
DESCRIPTION This DTC is stored when one of the following occurs: 1) the ECM detects errors in its own communications with the transponder key ECU assembly; 2) the ECM detects errors in the communication lines; or 3) the ECU communication ID between the tr ...

Lost Communication with ECM (U0101,U0073,U0126,U0129,U0142,U0182,U1000)
DESCRIPTION The DTCs are stored when the CAN communication system is malfunctioning. DTC No. DTC Detection Condition Trouble Area U0101 Lost communication with ECM CAN communication syst ...

Inner Rear View Mirror Power Source Circuit
DESCRIPTION This circuit detects the state of the ignition switch, and sends it to the inner rear view mirror assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the followin ...

© 2016-2026 Copyright www.tovenza.com

0.1223