Toyota Venza manuals

Toyota Venza: Inspection

INSPECTION

PROCEDURE

1. INSPECT INTEGRATION RELAY

(a) Inner circuit (for 2GR-FE)


(1) for EFI MAIN relay

  1. Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1A-1 - 1F-9

Battery positive (+) - 1A-1

Battery positive (+) - 1F-12

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1F-9

Always

10 kΩ or higher

1A-1 - 1F-18

Battery positive (+) - 1A-1

Battery positive (+) - 1F-12

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1F-18

Always

10 kΩ or higher

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.


(2) for A/F relay

  1. Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1E-1 - Body ground

Battery positive (+) - 1A-1

Battery positive (+) - 1F-9

Battery positive (+) - 1F-18

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1E-1

Always

10 kΩ or higher

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.


(3) for F/PMP relay (for AWD)

  1. Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1A-1 - 1F-8

Always

10 kΩ or higher

1A-1 - 1F-10

Always

10 kΩ or higher

1F-8 - Body ground

Battery positive (+) - 1F-2

Battery positive (+) - 1F-12

Battery positive (+) - 1F-13

Battery negative (-) - 1F-3

Battery negative (-) - 1F-9

Battery negative (-) - 1F-18

Below 1 Ω

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.


(4) for C/OPN relay

  1. Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1F-9 - Body ground

Battery positive (+) - 1A-1

Battery positive (+) - 1F-2

Battery positive (+) - 1F-12

Battery negative (-) - 1F-3

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1F-9

Always

10 kΩ or higher

1F-18 - Body ground

Battery positive (+) - 1A-1

Battery positive (+) - 1F-2

Battery positive (+) - 1F-12

Battery negative (-) - 1F-3

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1F-18

Always

10 kΩ or higher

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.


(5) for HORN relay

  1. Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

1E-3 - Body ground

Battery positive (+) - 1A-1

Battery negative (-) - 1F-7

11 to 14 V

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.


(6) for H-LP LO (LH) relay

  1. Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

1D-1 - Body ground

Battery positive (+) - 1A-1

Battery negative (-) - 1F-17

11 to 14 V

1A-1 - 1D-1

Always

Below 1 V

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.

(7) for H-LP LO (RH) relay

  1. Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

1D-2 - Body ground

Battery positive (+) - 1A-1

Battery negative (-) - 1F-17

11 to 14 V

1A-1 - 1D-2

Always

Below 1 V

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.

(8) for H-LP HI (DRL) relay

  1. for Halogen headlight
    1. Measure the voltage according to the value(s) in the table below.

      Standard Voltage:

      Tester Connection

      Condition

      Specified Condition

      1A-1 - 1D-3

      Always

      Below 1 V

      1A-1 - 1D-4

      Always

      Below 1 V

      1F-15 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      11 to 14 V

      1F-15 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      Pulse generation

      1F-16 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      11 to 14 V

      1F-16 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      Pulse generation

  1. for HID headlight
    1. Measure the voltage according to the value(s) in the table below.

      Standard Voltage:

      Tester Connection

      Condition

      Specified Condition

      1A-1 - 1D-3

      Always

      Below 1 V

      1A-1 - 1D-4

      Always

      Below 1 V

      1F-15 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      Pulse generation

      1F-16 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      Pulse generation

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.

(b) Inner circuit (for 1AR-FE)


(1) for EFI MAIN No. 2 relay

  1. Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1A-1 - 1F-9

Battery positive (+) - 1A-1

Battery positive (+) - 1F-12

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1F-9

Always

10 kΩ or higher

1A-1 - 1F-18

Battery positive (+) - 1A-1

Battery positive (+) - 1F-12

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1F-18

Always

10 kΩ or higher

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.


(2) for EFI MAIN relay

  1. Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1E-1 - Body ground

Battery positive (+) - 1A-1

Battery positive (+) - 1F-9

Battery positive (+) - 1F-18

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1E-1

Always

10 kΩ or higher

1E-2 - Body ground

Battery positive (+) - 1A-1

Battery positive (+) - 1F-9

Battery positive (+) - 1F-18

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1E-2

Always

10 kΩ or higher

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.


(3) for C/OPN relay

  1. Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1F-9 - Body ground

Battery positive (+) - 1A-1

Battery positive (+) - 1F-2

Battery positive (+) - 1F-12

Battery negative (-) - 1F-3

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1F-9

Always

10 kΩ or higher

1F-18 - Body ground

Battery positive (+) - 1A-1

Battery positive (+) - 1F-2

Battery positive (+) - 1F-12

Battery negative (-) - 1F-3

Battery negative (-) - 1F-4

Battery negative (-) - 1F-5

Below 1 Ω

1A-1 - 1F-18

Always

10 kΩ or higher

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.


(4) for HORN relay

  1. Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

1E-3 - Body ground

Battery positive (+) - 1A-1

Battery negative (-) - 1F-7

11 to 14 V

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.


(5) for H-LP LO (LH) relay

  1. Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

1D-1 - Body ground

Battery positive (+) - 1A-1

Battery negative (-) - 1F-17

11 to 14 V

1A-1 - 1D-1

Always

Below 1 V

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.

(6) for H-LP LO (RH) relay

  1. Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

1D-2 - Body ground

Battery positive (+) - 1A-1

Battery negative (-) - 1F-17

11 to 14 V

1A-1 - 1D-2

Always

Below 1 V

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.

(7) for H-LP HI (DRL) relay

  1. for Halogen headlight
    1. Measure the voltage according to the value(s) in the table below.

      Standard Voltage:

      Tester Connection

      Condition

      Specified Condition

      1A-1 - 1D-3

      Always

      Below 1 V

      1A-1 - 1D-4

      Always

      Below 1 V

      1F-15 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      11 to 14 V

      1F-15 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      Pulse generation

      1F-16 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      11 to 14 V

      1F-16 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      Pulse generation

  1. for HID headlight
    1. Measure the voltage according to the value(s) in the table below.

      Standard Voltage:

      Tester Connection

      Condition

      Specified Condition

      1A-1 - 1D-3

      Always

      Below 1 V

      1A-1 - 1D-4

      Always

      Below 1 V

      1F-15 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      Pulse generation

      1F-16 - Body ground

      Battery positive (+) - 1A-1

      Battery negative (-) - 1F-15

      Battery negative (-) - 1F-16

      Pulse generation

Text in Illustration

*1

Component without harness connected

(Integration Relay)

HINT:

If the result is not as specified, replace the integration relay.

Components
COMPONENTS ILLUSTRATION ...

Removal
REMOVAL PROCEDURE 1. REMOVE POWER DISTRIBUTION (a) Remove the bolt. (b) Disengage the 2 claws and disconnect the power distribution from t ...

Other materials about Toyota Venza:

Open in One Side of CAN Branch Line
DESCRIPTION If some ECUs and sensors are not displayed on the "CAN Bus Check" screen of the Techstream and some ECUs and sensors repeatedly appear and disappear from the screen when the CAN main bus wires are normal (there is no open, short, sho ...

Certification Ecu
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system. N ...

Touch Sensor Circuit
DESCRIPTION When the power back door ECU receives a jam signal from the touch sensor while the power back door is operating, the ECU reverses the back door operation and opens the door. WIRING DIAGRAM PROCEDURE 1. READ VALUE US ...

© 2016-2019 Copyright www.tovenza.com

0.2316