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P0017 Cadillac Code - Crankshaft Position - Exhaust Camshaft Position Not Plausible

Quick Answer

The P0017 code for Cadillac indicates a problem with the relationship between the crankshaft position sensor and the exhaust camshaft position sensor. Common causes include Faulty crankshaft position sensor, Faulty exhaust camshaft position sensor, Timing chain or belt misalignment. 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
P0017 Cadillac indicates Crankshaft Position - Exhaust Camshaft Position Not Plausible.
Common causes
Common causes include Faulty crankshaft position sensor, Faulty exhaust camshaft position sensor, Timing chain or belt misalignment.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 18, 2024
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Code P0017 Cadillac Description

The P0017 code for Cadillac indicates a problem with the relationship between the crankshaft position sensor and the exhaust camshaft position sensor. This means that the signals from these two sensors are not matching up as they should, leading to timing issues within the engine. This issue can cause poor engine performance, misfires, and potentially even engine damage if left unresolved.

OBDII Code P0017 Cadillac - Crankshaft Position - Exhaust Camshaft Position Not Plausible
P0017 Cadillac Code - Crankshaft Position - Exhaust Camshaft Position Not Plausible

Common Causes of P0017 Cadillac

  1. Faulty crankshaft position sensor
  2. Faulty exhaust camshaft position sensor
  3. Timing chain or belt misalignment
  4. Engine oil sludge buildup
  5. Wiring or connector issues

Symptoms of P0017 Cadillac

  1. Rough idling or stalling
  2. Reduced engine power
  3. Engine misfires
  4. Check Engine Light illuminated
  5. Poor fuel efficiency

How to Fix P0017 Cadillac

  1. Diagnose the issue using a scan tool to confirm the P0017 code
  2. Inspect the crankshaft position sensor and exhaust camshaft position sensor for any damage or malfunction
  3. Check the timing chain or belt for proper alignment
  4. Clean or replace the sensors if necessary
  5. Reset the code and test drive the vehicle to ensure the issue has been resolved

Cost to Fix P0017 Cadillac

The cost of repairing a P0017 code on a Cadillac can vary depending on the specific cause of the issue. In general, the cost of replacing a sensor can range from $200 to $400, while addressing timing chain or belt issues can cost anywhere from $500 to $1500. Labor costs can add an additional $100 to $300 per hour, depending on the shop's rates. It's recommended to get a detailed quote from a trusted mechanic before proceeding with any repairs.

What does this mean?

Tech Notes for P0017 Cadillac

There is a factory service bulletin for the following Cadillac models:
2007-2011 Cadillac STS
2007-2012 Cadillac SRX
2008-2012 Cadillac CTS
Cadillac Factory Service Bulletin OBDII Code P0017

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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 P0017 Cadillac Code

1. What are the common symptoms of OBDII code P0017 in a Cadillac?

The common symptoms of OBDII code P0017 in a Cadillac include rough idling, poor engine performance, engine misfires, and potentially stalling while driving.

2. What does the OBDII code P0017 in a Cadillac mean?

OBDII code P0017 in a Cadillac indicates that there is a discrepancy between the crankshaft position sensor and the exhaust camshaft position sensor, leading to the computer detecting that the positions are not plausible.

3. What are some possible causes of OBDII code P0017 in a Cadillac?

Possible causes of OBDII code P0017 in a Cadillac include a faulty camshaft position sensor, a faulty crankshaft position sensor, timing chain issues, engine oil problems, or electrical issues in the sensor circuits.

4. How can I diagnose OBDII code P0017 in my Cadillac?

Diagnosing OBDII code P0017 in a Cadillac typically involves using a scan tool to read the code, checking the sensor readings, inspecting the timing components, and testing the electrical connections to identify the root cause of the issue.

5. Can I still drive my Cadillac with OBDII code P0017?

It is not recommended to continue driving your Cadillac with OBDII code P0017, as the issue can lead to further engine damage or potential safety hazards. It's best to have the problem diagnosed and repaired as soon as possible.

6. How can I repair OBDII code P0017 in my Cadillac?

Repairing OBDII code P0017 in a Cadillac may involve replacing the camshaft or crankshaft position sensors, addressing timing chain issues, checking and replenishing engine oil, and ensuring proper electrical connections are secure.

7. Is it possible to reset OBDII code P0017 in a Cadillac by clearing the code?

While clearing the OBDII code P0017 in a Cadillac may temporarily turn off the check engine light, the underlying issue causing the code will still exist. It's essential to diagnose and address the root cause of the problem for a lasting solution.

8. Can a DIY enthusiast fix OBDII code P0017 in a Cadillac?

Depending on the skill level and experience of the individual, some DIY enthusiasts may be able to address OBDII code P0017 in a Cadillac by following repair guides and using the necessary tools. However, complex issues may require professional assistance.

9. How important is it to address OBDII code P0017 in a Cadillac promptly?

It is crucial to address OBDII code P0017 in a Cadillac promptly to prevent potential engine damage, poor performance, and safety risks while driving. Ignoring the code could lead to more significant and costly issues down the line.

10. Will OBDII code P0017 in a Cadillac affect fuel efficiency?

OBDII code P0017 in a Cadillac can potentially affect fuel efficiency due to the engine running inefficiently or misfiring. Addressing the underlying issue causing the code can help restore optimal fuel efficiency.

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