Hi,
Yep, that helps. Here are the directions. The attached pics correlate with the directions.
__________________________________________
2009 Chevrolet Malibu L4-2.4L
1-2 Shift Solenoid Valve Replacement
Vehicle Power-train Management Transmission Control Systems Actuators and Solenoids - Transmission and Drive-train Actuators and Solenoids - A/T Shift Solenoid Service and Repair Removal and Replacement 4T45-E - Automatic Transmission 1-2 Shift Solenoid Valve Replacement
1-2 SHIFT SOLENOID VALVE REPLACEMENT
1-2 Shift Solenoid Valve Replacement
Removal Procedure
Important: Retainer clips hold in each of the valve line-ups. Use a small screwdriver in order to remove the retainer clips. Be careful not to score the valve body when removing the retainer clips and valves. Before removing the valve line-ups, inspect each valve line-up for freedom of movement.
Pic 1
1. Remove the transmission side cover. Refer to Control Valve Body Cover Replacement (See: Valve Body, A/T > Removal and Replacement > Control Valve Body Cover Replacement).
2. Remove the 1-2 shift solenoid retainer clip (304), the 1-2 shift solenoid (305) with O-ring (303), the 1-2 shift valve (302), and the 1-2 shift valve spring (301).
Installation Procedure
pic 2
1. Install the 1-2 shift valve spring (301), the 1-2 shift valve (302), the 1-2 shift solenoid (305) with O-ring (303) and the 1-2 shift solenoid retainer clip (304).
2. Install the transmission side cover. Refer to Control Valve Body Cover Replacement (See: Valve Body, A/T > Removal and Replacement > Control Valve Body Cover Replacement).
Important: It is recommended that transmission adaptive pressure (TAP) information be reset.
Resetting the TAP values using a scan tool will erase all learned values in all cells. As a result, The ECM, PCM or TCM will need to relearn TAP values. Transmission performance may be affected as new TAP values are learned.
3. Reset the TAP values. Refer to Transmission Adaptive Functions (See: Automatic Transmission/Trans-axle > Components > Transmission Adaptive Functions).
__________________________________________
Let me know if this helps.
Take care,
Joe
Images (Click to make bigger)
Monday, August 10th, 2020 AT 9:16 PM