Toyota Venza Quiz
Power Distribution

Inspection

In this manual: Power Distribution
Introduction — 15Maintenance — 8Audio / Video — 102Garage Door Opener — 8Navigation / Multi Info Display — 81Park Assist / Monitoring — 50Brake (front) — 7Brake (rear) — 7Brake Control / Dynamic Control Systems — 79Brake System (other) — 28Parking Brake — 22Axle And Differential — 44Drive Shaft / Propeller Shaft — 24Mf1a Transfer / 4wd / Awd — 46U660e Automatic Transmission / Transaxle — 1241ar-fe Cooling — 311ar-fe Emission Control — 101ar-fe Engine Control — 1331ar-fe Engine Mechanical — 441ar-fe Fuel — 311ar-fe Intake / Exhaust — 211ar-fe Lubrication — 111ar-fe Starting — 16Cruise Control — 241ar-fe Battery / Charging — 162gr-fe Battery / Charging — 17Networking — 67Power Distribution — 8Power Assist Systems — 34Steering Column — 37Steering Gear / Linkage — 29Alignment / Handling Diagnosis — 4Front Suspension — 39Rear Suspension — 35Tire / Wheel — 4Tire Pressure Monitoring — 35Door / Hatch — 83Exterior Panels / Trim — 56Horn — 4Lighting (ext) — 89Mirror (ext) — 36Sliding Roof / Convertible — 26Window / Glass — 87Wiper / Washer — 30Door Lock — 85Heating / Air Conditioning — 82Interior Panels / Trim — 20Lighting (int) — 37Meter / Gauge / Display — 41Mirror (int) — 9Power Outlets (int) — 10Seat — 84Seat Belt — 43Supplemental Restraint Systems — 131Theft Deterrent / Keyless Entry — 155
4steps
~24min
2/5difficulty
Done 0 of 4
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
  2. 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
  2. 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.

Test yourself

A quick Toyota Venza quiz: every answer comes with an explanation and a link to the manual page.