AutoCodes – Oldsmobile – P0717 Oldsmobile

P0717 Oldsmobile Code - Input/Turbine Speed Sensor Circuit No Signal

Quick Answer

The Input Speed Sensor detects the primary pulley revolution speed and sends a signal to the Transmission. Common causes include Faulty Transmission Speed Sensor, Transmission Speed Sensor harness is open or shorted, Transmission Speed Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0717 Oldsmobile indicates Input/Turbine Speed Sensor Circuit No Signal.
Common causes: Common causes include Faulty Transmission Speed Sensor, Transmission Speed Sensor harness is open or shorted, Transmission Speed Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 13,900

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 26, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0717 Oldsmobile Description

The Input Speed Sensor detects the primary pulley revolution speed and sends a signal to the Transmission. The Input Speed Sensor (ISS) is a hall-effect type sensor. The ISS mounts to the control valve upper body assembly and connects to the control solenoid (w/body and TCM) valve assembly through a wire harness and connector. The sensor faces the 1-2-3-4 and 3-5-R clutch housing machined teeth surface. The sensor receives 8.3-9.3 volts on the Input/Output Speed Sensor (ISS/OSS) supply voltage circuit from the Transmission Control Module (TCM). As the 1-2-3-4 and 3-5-R clutch housing rotates, the sensor produces a signal frequency based on the machined surface of the 1-2-3-4 and 3-5-R clutch housing. This signal is transmitted through the ISS signal circuit to the control solenoid (w/body and TCM) valve assembly. The control solenoid (w/body and TCM) valve assembly uses the ISS signal to determine line pressure, transmission shift patterns, Torque Converter Clutch (TCC) slip speed, and gear ratio. Control Module (TCM) and the Engine Control Module (ECM). The ECM sets the OBDII code when the Input Speed Sensor is out of factory specifications. The Diagnostic Trouble Code (DTC) P0717 is detected when TCM or ECM receives no signal from the sensor.

OBDII Code P0717 Oldsmobile - Input/Turbine Speed Sensor Circuit No Signal - AutoCodes.com — P0717 Oldsmobile Code - Input/Turbine Speed Sensor Circuit No Signal

What does this mean?

What are the Possible Causes of the DTC P0717 Oldsmobile?

Faulty Transmission Speed Sensor
Transmission Speed Sensor harness is open or shorted
Transmission Speed Sensor circuit poor electrical connection

How to Fix the DTC P0717 Oldsmobile?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

There is a factory service bulletin for the following Oldsmobile models:
2000-2002 Oldsmobile Intrigue
2000-2003 Oldsmobile Aurora
2000-2004 Oldsmobile Alero
2000-2004 Oldsmobile Silhouette
Oldsmobile Factory Service Bulletin OBDII Code P0717

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0717 Oldsmobile code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0717 Oldsmobile Code

1. What are the common symptoms of OBDII code P0717 in an Oldsmobile?

- Common symptoms include erratic shifting, transmission slipping, and the transmission going into limp mode.

2. What can cause the Input/Turbine Speed Sensor Circuit No Signal code P0717 in an Oldsmobile?

- Possible causes include a faulty input/turbine speed sensor, damaged wiring or connectors, or issues with the transmission control module.

3. How can I diagnose the Input/Turbine Speed Sensor Circuit No Signal code P0717 in my Oldsmobile?

- Diagnosis involves checking the input/turbine speed sensor for proper operation, inspecting the wiring and connectors for damage, and scanning the transmission control module for fault codes.

4. Can a bad input/turbine speed sensor be repaired, or does it need to be replaced?

- In most cases, a faulty input/turbine speed sensor will need to be replaced rather than repaired.

5. Is it safe to continue driving my Oldsmobile with OBDII code P0717 present?

- It is not recommended to continue driving with this code present, as it can lead to further transmission issues and potential safety hazards.

6. Are there any DIY repair tips for resolving OBDII code P0717 in an Oldsmobile?

- DIY enthusiasts can attempt to replace the input/turbine speed sensor themselves after ensuring they have the necessary tools and knowledge to do so safely.

7. How much does it typically cost to repair OBDII code P0717 in an Oldsmobile at a professional auto repair shop?

- Repair costs can vary depending on the exact cause of the code, but expect to pay anywhere from $150 to $400 for parts and labor.

8. Can a transmission flush or fluid change help resolve OBDII code P0717 in an Oldsmobile?

- While a transmission flush or fluid change is beneficial for overall transmission health, it is unlikely to resolve the specific issue related to the input/turbine speed sensor circuit.

9. Will resetting the OBDII code P0717 in my Oldsmobile make it go away permanently?

- Resetting the code may temporarily clear the MIL (malfunction indicator light), but if the underlying issue is not addressed, the code is likely to reappear upon driving.

10. How critical is it to address OBDII code P0717 promptly in an Oldsmobile?

- It is essential to address this code promptly to prevent further damage to the transmission and ensure the safe operation of the vehicle.