Valve Body: Testing and Inspection

AA80E AUTOMATIC TRANSMISSION: VALVE BODY ASSEMBLY: INSPECTION

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 the battery's positive (+) lead with a 21 W bulb to terminal 2 and the 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 operating noise.
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 the battery's positive (+) lead with a 21 W bulb to terminal 2 and the 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 operating noise.
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 the battery's positive (+) lead with a 21 W bulb to terminal 2 and the 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 operating noise.
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 the battery's positive (+) lead with a 21 W bulb to terminal 2 and the 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 operating noise.
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 the battery's positive (+) lead with a 21 W bulb to terminal 2 and the 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 operating noise.
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 the battery's positive (+) lead to the terminal of the solenoid valve connector, and the negative (-) lead to the solenoid body. Then check that the valve moves and makes an operating noise.
OK:
Valve moves and makes operating noise.
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 the battery's positive (+) lead with a 21 W bulb to terminal 2 and the 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 operating noise.
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 the battery's positive (+) lead with a 21 W bulb to terminal 2 and the 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 operating noise.
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 the battery's positive (+) lead to the terminal of the solenoid valve connector, and the negative (-) lead to the solenoid body. Then check that the valve moves and makes an operating noise.
OK:
Valve moves and makes operating noise.