Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSATURN2002SL1 L4-1.9L SOHC VIN 8REPAIR AND DIAGNOSISSPECIFICATIONSELECTRICAL SPECIFICATIONSAUTOMATIC TRANSMISSION/TRANSAXLE
2002 Saturn SL1 L4-1.9L SOHC VIN 8
Automatic Transmission/Transaxle
2002 Saturn SL1 L4-1.9L SOHC VIN 8SECTION Automatic Transmission/Transaxle
SOLENOID APPLY CHART
All gear solenoids are turned off electrically to provide clutch apply hydraulically.The Pressure Control (PC) solenoid is turned off electrically to provide maximum pressure boost or maximum line pressure.
Normally the PC solenoid is Pulse Width Modulated (PWM) to provide line pressure in a range between minimum and maximum line pressure.
The Torque Converter Clutch (TCC) solenoid works opposite of the gear solenoids. When the solenoid is turned Off electrically, the Torque Converter Clutch (TCC) is turned Off.
Solenoid Off electrically in the following gears. Solenoid On when no notation is made. PC solenoid is always modulating.
All gear solenoids are turned off electrically to provide clutch apply hydraulically.The Pressure Control (PC) solenoid is turned off electrically to provide maximum pressure boost or maximum line pressure.
Normally the PC solenoid is Pulse Width Modulated (PWM) to provide line pressure in a range between minimum and maximum line pressure.
The Torque Converter Clutch (TCC) solenoid works opposite of the gear solenoids. When the solenoid is turned Off electrically, the Torque Converter Clutch (TCC) is turned Off.
Solenoid Off electrically in the following gears. Solenoid On when no notation is made. PC solenoid is always modulating.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.