AutoCodes – GMC – P2617 GMC

P2617 GMC Code - Crankshaft Position Signal Output Circuit/Open

Quick Answer

The Crankshaft Position Sensor also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. Common causes include Faulty crankshaft position sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position 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: P2617 GMC indicates Crankshaft Position Signal Output Circuit/Open.
Common causes: Common causes include Faulty crankshaft position sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position 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 1,669

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 Jan 20, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2617 GMC Description

The Crankshaft Position Sensor also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. This information is used by the Electronic Control Module (ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, typically a disc, as well as a static part, the actual sensor.
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The changing gap causes the magnetic field near the sensor to change. The change in the magnetic field cause the voltage from the sensor to change.

OBDII Code P2617 GMC - Crankshaft Position Signal Output Circuit/Open - AutoCodes.com — P2617 GMC Code - Crankshaft Position Signal Output Circuit/Open

What does this mean?

What are the Possible Causes of the DTC P2617 GMC?

Faulty crankshaft position sensor
Crankshaft position sensor harness is open or shorted
Crankshaft position sensor circuit poor electrical connection

How to Fix the DTC P2617 GMC?

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 P2617 GMC 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 P2617 GMC code?

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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 P2617 GMC Code

1. What are the common symptoms of OBDII code P2617 GMC?

The common symptoms of OBDII code P2617 GMC include engine misfires, rough idling, stalling, and a decrease in overall engine performance.

2. What does the OBDII code P2617 GMC Crankshaft Position Signal Output Circuit/Open indicate?

The code P2617 indicates that there is an open circuit in the crankshaft position signal output circuit, which can lead to issues with engine timing and performance.

3. What are the possible causes of OBDII code P2617 GMC?

Possible causes of OBDII code P2617 GMC include a faulty crankshaft position sensor, damaged wiring or connectors in the circuit, or a problem with the engine control module (ECM).

4. How can I diagnose the OBDII code P2617 GMC?

Diagnosing OBDII code P2617 GMC involves using a scan tool to retrieve the code, checking the crankshaft position sensor and related wiring for damage, and testing the circuit for continuity.

5. Can I still drive my vehicle with OBDII code P2617 GMC?

It is not recommended to drive your vehicle with OBDII code P2617 GMC present, as it can cause further damage to the engine and affect overall performance.

6. How can I repair OBDII code P2617 GMC?

To repair OBDII code P2617 GMC, you may need to replace the crankshaft position sensor, repair any damaged wiring or connectors, or reprogram the engine control module (ECM).

7. Can a DIY enthusiast fix OBDII code P2617 GMC?

While some DIY enthusiasts may be able to diagnose and repair OBDII code P2617 GMC, it is recommended to seek professional help to ensure the issue is properly resolved.

8. How much does it cost to repair OBDII code P2617 GMC?

The cost to repair OBDII code P2617 GMC can vary depending on the cause of the issue, the extent of the damage, and labor costs at the repair shop. It is advisable to get a few quotes from different mechanics.

9. Will resetting the OBDII code P2617 GMC make it go away permanently?

Resetting the OBDII code P2617 GMC may temporarily clear the code, but if the underlying issue is not addressed, it will likely reappear once the problem resurfaces.

10. How urgent is it to address OBDII code P2617 GMC once detected?

It is important to address OBDII code P2617 GMC as soon as possible to prevent further damage to the engine and ensure the vehicle operates safely and efficiently.