Toyota Tundra Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT SHIFT SOLENOID VALVE SL1

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

5.0 to 5.6 Ω

(b) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

OK:

Measurement Condition

Specified Condition

Battery positive (+) with a 21 W bulb → Terminal 1

Battery negative (-) → Terminal 2

Valve moves and makes an operating noise

If the result is not as specified, replace the solenoid valve.

2. INSPECT SHIFT SOLENOID VALVE S1

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

Shift solenoid valve S1 connector terminal - Shift solenoid valve S1 body

20°C (68°F)

11 to 15 Ω

(b) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Shift solenoid valve S1 connector

Battery negative (-) → Shift solenoid valve S1 body

Valve moves and makes an operating noise

If the result is not as specified, replace the solenoid valve.

3. INSPECT SHIFT SOLENOID VALVE S2

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

Shift solenoid valve S2 connector terminal - Shift solenoid valve S2 body

20°C (68°F)

11 to 15 Ω

(b) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Shift solenoid valve S2 connector

Battery negative (-) → Shift solenoid valve S2 body

Valve moves and makes an operating noise

If the result is not as specified, replace the solenoid valve.

4. INSPECT SHIFT SOLENOID VALVE S3

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

Shift solenoid valve S3 connector terminal - Shift solenoid valve S3 body

20°C (68°F)

11 to 15 Ω

(b) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Shift solenoid valve S3 connector

Battery negative (-) → Shift solenoid valve S3 body

Valve moves and makes an operating noise

If the result is not as specified, replace the solenoid valve.

5. INSPECT SHIFT SOLENOID VALVE S4

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

Shift solenoid valve S4 connector terminal - Shift solenoid valve S4 body

20°C (68°F)

11 to 15 Ω

(b) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Shift solenoid valve S4 connector

Battery negative (-) → Shift solenoid valve S4 body

Valve moves and makes an operating noise

If the result is not as specified, replace the solenoid valve.

6. INSPECT SHIFT SOLENOID VALVE SL2

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

5.0 to 5.6 Ω

(b) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

OK:

Measurement Condition

Specified Condition

Battery positive (+) with a 21 W bulb → Terminal 1

Battery negative (-) → Terminal 2

Valve moves and makes an operating noise

If the result is not as specified, replace the solenoid valve.

7. INSPECT SHIFT SOLENOID VALVE SR

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

Shift solenoid valve SR connector terminal - Shift solenoid valve SR body

20°C (68°F)

11 to 15 Ω

(b) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Shift solenoid valve SR connector

Battery negative (-) → Shift solenoid valve SR body

Valve moves and makes an operating noise

If the result is not as specified, replace the solenoid valve.

8. INSPECT SHIFT SOLENOID VALVE SLT

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

5.0 to 5.6 Ω

(b) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

OK:

Measurement Condition

Specified Condition

Battery positive (+) with a 21 W bulb → Terminal 2

Battery negative (-) → Terminal 1

Valve moves and makes an operating noise

If the result is not as specified, replace the solenoid valve.

9. INSPECT SHIFT SOLENOID VALVE SLU

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

5.0 to 5.6 Ω

(b) Apply 12 V battery voltage to the shift solenoid valve and check that the valve moves and makes an operating noise.

OK:

Measurement Condition

Specified Condition

Battery positive (+) with a 21 W bulb → Terminal 2

Battery negative (-) → Terminal 1

Valve moves and makes an operating noise

If the result is not as specified, replace the solenoid valve.

    Disassembly

    Installation

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