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 MANUALSSATURN1997SC1 AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)TRANSMISSIONAUTOMATIC TRANSDIAGNOSIS - MP6 & MP7
1997 Saturn SC1 Automatic
Diagnosis - Mp6 & Mp7
1997 Saturn SC1 AutomaticSECTION Diagnosis - Mp6 & Mp7
- Description & Operation
- Self-Diagnostic System
- Diagnostic Testing
- Notes
- DTC P0702: Transaxle Actuators Lost Power
- DTC P0705: Park/Neutral Position - Undefined Data
- DTC P0706: Park/Neutral Position Switch - Invalid Data
- DTC P0708: Park/Neutral Position Switch - No Data
- DTC P0710: Transaxle Fluid Temperature (TFT), Intake Air Temperature (IAT), Engine Coolant Temperature (ECT) Sensor Malfunction
- DTC P0711: Sensor Performance, Transaxle Fluid Temperature (TFT), Intake Air Temperature (IAT), Engine Coolant Temperature (ECT)
- DTC P0712: Transaxle Temperature Sensor Circuit Grounded (Hot)
- DTC P0713: Transaxle Temperature Sensor Circuit Open (Cold)
- DTC P0714: Transaxle Temperature Sensor Circuit Intermittent
- DTC P0716: Turbine Shaft Speed Sensor Signal Noise
- DTC P0717: No Turbine Shaft Speed Input
- DTC P0721: Vehicle Speed Sensor Signal Noise
- DTC P0722: No Vehicle Speed Sensor Input
- DTC P0727: Engine Speed Signal Invalid
- DTC P0730: No Gears Available
- DTC P0731: No 1ST Gear
- DTC P0732: No 2ND Gear
- DTC P0733: No 3RD Gear
- DTC P0734: No 4TH Gear
- DTC P0740: TCC Actuator Circuit Grounded/Open
- DTC P0741: No TCC
- DTC P0742: TCC Stuck On
- DTC P0743: TCC Actuator Circuit Shorted To Voltage
- DTC P0744: TCC Actuator Circuit Intermittent Failure
- DTC P0745: Low Line Pressure
- DTC P0746: Line Actuator Circuit Grounded/Open
- DTC P0747: Line Actuator Circuit Shorted To Voltage
- DTC P0748: High Line Pressure
- DTC P0749: Fluid Pressure Actuator Intermittent Fault
- DTC P0756: 2ND Gear Actuator Circuit Grounded/Open
- DTC P0758: 2ND Gear Actuator Circuit Shorted To Voltage
- DTC P0759: 2ND Gear Actuator Circuit Intermittent Fault
- DTC P0761: 3RD Gear Actuator Circuit Grounded/Open
- DTC P0763: 3RD Gear Actuator Circuit Shorted To Voltage
- DTC P0764: 3RD Gear Actuator Circuit Intermittent Fault
- DTC P0766: 4TH Gear Actuator Circuit Grounded/Open
- DTC P0768: 4TH Gear Actuator Circuit Shorted To Voltage
- DTC P0769: 4TH Gear Actuator Circuit Intermittent Fault
- DTC P0781: 2ND Gear Stuck On
- DTC P0782: 3RD Gear Stuck On
- DTC P0783: 4TH Gear Stuck On
- Wiring Diagram
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.