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.
1996 Saturn SW1 AutomaticFACTORY OEM SERVICE PROCEDURE
Automatic Transmissions DTCS
AUTOMATIC TRANSMISSIONS DTCS
| DTC | Description |
|---|---|
| P0702 | FUEL PUMP RELAY GROUNDED/OPEN |
| P0705 | PARK/NEUTRAL POSITION - UNDEFINED DATA |
| P0706 | PARK/NEUTRAL POSITION SWITCH INVALID DATA |
| P0708 | PARK/NEUTRAL POSITION SWITCH - NO DATA |
| P0710 | LOW TRANSAXLE TEMPERATURE |
| P0711 | TRANSAXLE TEMPERATURE SENSOR PERFORMANCE |
| P0712 | TRANSAXLE TEMPERATURE SENSOR CIRCUIT GROUNDED (HOT) |
| P0713 | TRANSAXLE TEMPERATURE SENSOR CIRCUIT OPEN (COLD) |
| P0714 | TRANSAXLE TEMPERATURE SENSOR CIRCUIT INTERMITTENT |
| P0716 | TURBINE SHAFT SPEED SENSOR SIGNAL NOISE |
| P0717 | NO TURBINE SPEED INPUT |
| P0721 | VEHICLE SPEED SENSOR NOISE |
| P0722 | NO VEHICLE SPEED SENSOR INPUT |
| P0727 | ENGINE SPEED SIGNAL INVALID |
| P0730 | NO GEARS AVAILABLE |
| P0731 | NO 1ST GEAR |
| P0732 | NO 2ND GEAR |
| P0733 | NO 3RD GEAR |
| P0734 | NO 4TH GEAR |
| P0740 | TCC ACTUATOR CIRCUIT GROUNDED/OPEN |
| P0741 | NO TCC |
| P0742 | TCC STUCK ON |
| P0743 | TCC ACTUATOR CIRCUIT SHORTED TO VOLTAGE |
| P0744 | TCC ACTUATOR CIRCUIT INTERMITTENT FAILURE |
| P0745 | LOW LINE PRESSURE |
| P0746 | LINE ACTUATOR CIRCUIT GROUNDED/OPEN |
| P0747 | LINE ACTUATOR CIRCUIT SHORTED TO VOLTAGE |
| P0748 | HIGH LINE PRESSURE |
| P0749 | FLUID PRESSURE ACTUATOR INTERMITTENT FAULT |
| P0756 | 2ND GEAR ACTUATOR CIRCUIT GROUNDED/OPEN |
| P0758 | 2ND GEAR ACTUATOR CIRCUIT SHORTED TO VOLTAGE |
| P0759 | 2ND GEAR ACTUATOR CIRCUIT INTERMITTENT FAULT |
| P0761 | 3RD GEAR ACTUATOR CIRCUIT GROUNDED/OPEN |
| P0763 | 3RD GEAR ACTUATOR CIRCUIT SHORTED TO VOLTAGE |
| P0764 | 3RD GEAR ACTUATOR CIRCUIT INTERMITTENT FAULT |
| P0766 | 4TH GEAR ACTUATOR CIRCUIT GROUNDED/OPEN |
| P0768 | 4TH GEAR ACTUATOR CIRCUIT SHORTED TO VOLTAGE |
| P0769 | 4TH GEAR ACTUATOR CIRCUIT INTERMITTENT FAULT |
| P0781 | 2ND GEAR STUCK ON |
| P0782 | 3RD GEAR STUCK ON |
| P0783 | 4TH GEAR STUCK ON |
Factory Service Tools
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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.
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