AutoCodes – Buick – P1017 Buick

P1017 Buick Code - Reductant Control Module Sensor Serial Communication Circuit Performance

Quick Answer

The Reductant Quality Sensor is located in the reductant tank and uses an ultrasonic signal to measure reductant fluid quality. Common causes include Faulty Reductant Control Module, Reductant Control Module harness is open or shorted, Reductant Control Module 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
P1017 Buick indicates Reductant Control Module Sensor Serial Communication Circuit Performance.
Common causes
Common causes include Faulty Reductant Control Module, Reductant Control Module harness is open or shorted, Reductant Control Module 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 947
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 24, 2021
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Code P1017 Buick Description

The Reductant Quality Sensor is located in the reductant tank and uses an ultrasonic signal to measure reductant fluid quality. The Reductant Quality Sensor includes an integrated temperature sensor to measure reductant fluid temperature. The Reductant Quality Sensor communicates with the Reductant Control Module using serial data. The Diagnostic Trouble Code (DTC) will be set if the reductant control module detects a performance fault on the signal circuit for greater than 1 s.
OBDII Code P1017 Buick - Reductant Control Module Sensor Serial Communication Circuit Performance - AutoCodes.com
P1017 Buick Code - Reductant Control Module Sensor Serial Communication Circuit Performance

What are the Possible Causes of the DTC P1017 Buick?

  • Faulty Reductant Control Module
  • Reductant Control Module harness is open or shorted
  • Reductant Control Module circuit poor electrical connection
  • Faulty Reductant Quality Sensor

How to Fix the DTC P1017 Buick?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1017 Buick 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.

Need more information about the P1017 Buick code?

Need more information on how to fix the P1017 Buick code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1017 Buick code diagnosed by a professional: Find a repair shop in your area

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 P1017 Buick Code

1. What are the common symptoms of OBDII code P1017 in a Buick related to the Reductant Control Module Sensor Serial Communication Circuit Performance?

The common symptoms include the Check Engine light coming on, reduced engine performance, and potential failures in the vehicle's emissions control system.

2. What causes the OBDII code P1017 in a Buick?

The code P1017 is typically caused by issues with the reductant control module, sensor, or the communication circuit. This could be due to wiring problems, sensor malfunctions, or module failures.

3. How can I diagnose the OBDII code P1017 in my Buick?

Diagnosing code P1017 involves using an OBDII scanner to read the trouble codes, checking the wiring and connections related to the reductant control module and sensor, and testing the sensor's functionality.

4. Are there any quick repair tips for resolving OBDII code P1017 in a Buick?

Quick repair tips include checking and repairing any damaged wiring, ensuring proper connections, and replacing the reductant control module or sensor if necessary.

5. Can I continue driving my Buick with OBDII code P1017 present?

It is not recommended to continue driving the vehicle with the code P1017 present, as it can lead to reduced engine performance and potential issues with the emissions control system.

6. How much does it typically cost to repair OBDII code P1017 in a Buick?

The cost of repairing OBDII code P1017 can vary depending on the exact cause of the issue. It could range from a few hundred dollars for sensor replacement to more extensive repairs involving the control module.

7. Is OBDII code P1017 related to emissions compliance in my Buick?

Yes, OBDII code P1017 is related to the emissions control system in your Buick. Resolving this code is important for maintaining emissions compliance and ensuring the vehicle runs efficiently.

8. Can I reset the Check Engine light after fixing OBDII code P1017 in my Buick?

Yes, once the issue causing OBDII code P1017 is repaired, you can reset the Check Engine light using an OBDII scanner to clear the trouble codes.

9. How often does OBDII code P1017 occur in Buick vehicles?

While the frequency of OBDII code P1017 can vary, it is not an extremely common code in Buick vehicles. However, it is important to address it promptly to prevent further issues.

10. Are there any recalls or technical service bulletins related to OBDII code P1017 in Buick vehicles?

It is recommended to check with your Buick dealership or visit the NHTSA website to see if there are any recalls or technical service bulletins related to OBDII code P1017 in your specific Buick model.

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