Toyota Venza: Inspection

Toyota Venza Service Manual / Power Distribution / Integration Relay / Inspection

INSPECTION

PROCEDURE

1. INSPECT INTEGRATION RELAY

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

(1) for EFI MAIN relay

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

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)

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

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

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

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

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

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

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

for Halogen headlight

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

for HID headlight

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

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

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

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

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

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

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

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

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

for Halogen headlight

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

for HID headlight

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.

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:

Precaution
PRECAUTION NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Back Door Closer System ...

Inspection
INSPECTION PROCEDURE 1. INSPECT CYLINDER HEAD SUB-ASSEMBLY (a) Using a precision straightedge and feeler gauge, measure the warpage of the contact surfaces where the cylinder head contacts the cylinder block and manifold. Maximum Warpage: ...

Transmission Range Sensor Circuit Malfunction (PRNDL Input) (P0705)
DESCRIPTION The park/neutral position switch detects the shift lever position and sends signals to the TCM. DTC No. DTC Detection Condition Trouble Area P0705 (A) Any 2 or more signals of the fol ...

Toyota Venza: Inspection

Components

Removal

Other materials about Toyota Venza: