Valve Body: Testing and Inspection

AA80E AUTOMATIC TRANSMISSION / TRANSAXLE: VALVE BODY ASSEMBLY: INSPECTION

1. INSPECT SHIFT SOLENOID VALVE SL1

(a) Measure the resistance of the shift solenoid valve.





Standard Resistance:





If the resistance is not within the specified range, replace the shift solenoid valve SL1.

(b) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating noise.

OK:

Valve moves and makes an operating noise.

If the valve does not operate as specified, replace the shift solenoid valve SL1.

2. INSPECT SHIFT SOLENOID VALVE SL2

(a) Measure the resistance of the shift solenoid valve.





Standard Resistance:





If the resistance is not within the specified range, replace the shift solenoid valve SL2.

(b) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating noise.

OK:

Valve moves and makes an operating noise.

If the valve does not operate as specified, replace the shift solenoid valve SL2.

3. INSPECT SHIFT SOLENOID VALVE SL3

(a) Measure the resistance of the shift solenoid valve.





Standard Resistance:





If the resistance is not within the specified range, replace the shift solenoid valve SL3.

(b) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating noise.

OK:

Valve moves and makes an operating noise.

If the valve does not operate as specified, replace the shift solenoid valve SL3.

4. INSPECT SHIFT SOLENOID VALVE SL4

(a) Measure the resistance of the shift solenoid valve.





Standard Resistance:





If the resistance is not within the specified range, replace the shift solenoid valve SL4.

(b) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating noise.

OK:

Valve moves and makes an operating noise.

If the valve does not operate as specified, replace the shift solenoid valve SL4.

5. INSPECT SHIFT SOLENOID VALVE SL5

(a) Measure the resistance of the shift solenoid valve.





Standard Resistance:





If the resistance is not within the specified range, replace the shift solenoid valve SL5.

(b) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating noise.

OK:

Valve moves and makes an operating noise.

If the valve does not operate as specified, replace the shift solenoid valve SL5.

6. INSPECT SHIFT SOLENOID VALVE SL

(a) Measure the resistance of the shift solenoid valve.





Standard Resistance:





If the resistance is not within the specified range, replace the shift solenoid valve SL.

(b) Connect a battery positive (+) lead to the terminal of the solenoid valve connector, and a negative (-) lead to the solenoid body. Then check that the valve moves and makes an operating noise.

OK:

Valve moves and makes an operating noise.

If the valve does not operate as specified, replace the shift solenoid valve SL.

7. INSPECT SHIFT SOLENOID VALVE SLU

(a) Measure the resistance of the shift solenoid valve.





Standard Resistance:





If the resistance is not within the specified range, replace the shift solenoid valve SLU.

(b) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating noise.

OK:

Valve moves and makes an operating noise.

If the valve does not operate as specified, replace the shift solenoid valve SLU.

8. INSPECT SHIFT SOLENOID VALVE SLT

(a) Measure the resistance of the shift solenoid valve.





Standard Resistance:





If the resistance is not within the specified range, replace the shift solenoid valve SLT.

(b) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating noise.

OK:

Valve moves and makes an operating noise.

If the valve does not operate as specified, replace the shift solenoid valve SLT.

9. INSPECT SHIFT SOLENOID VALVE SR

(a) Measure the resistance of the shift solenoid valve.





Standard Resistance:





If the resistance is not within the specified range, replace the shift solenoid valve SR.

(b) Connect a battery positive (+) lead to the terminal of the solenoid valve connector, and a negative (-) lead to the solenoid body. Then check that the valve moves and makes an operating noise.

OK:

Valve moves and makes an operating noise.

If the valve does not operate as specified, replace the shift solenoid valve SR.