AutoCodes – Chevrolet – P0335 2015 Chevrolet Silverado

P0335 2015 Chevrolet Silverado Code - Crankshaft Position Sensor Circuit

Quick Answer

The crankshaft position sensor is an internally magnetic biased digital output integrated circuit sensing device. 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: P0335 2015 Chevrolet Silverado indicates Crankshaft Position Sensor Circuit.
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 1,221

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2022

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
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Code P0335 2015 Chevrolet Silverado Description

The crankshaft position sensor is an internally magnetic biased digital output integrated circuit sensing device. The sensor detects magnetic flux changes in the teeth and slots of the reluctor wheel on the crankshaft. The reluctor wheel is spaced at 60-tooth spacing, with two missing teeth for the reference gap. The reference gap is used to identify the crankshaft position at each start-up. The crankshaft position sensor produces an ON/OFF DC voltage of varying frequency, with 58 output pulses per crankshaft revolution. The crankshaft position sensor sends a digital signal to the ECM as each tooth on the reluctor wheel rotates past the crankshaft position sensor. The ECM uses each crankshaft position signal pulse to determine the crankshaft speed position. This information is then used to determine the optimum ignition and injection points of the engine. The ECM also uses crankshaft position sensor output information to determine the camshaft's relative position to the crankshaft, control camshaft phasing, and detect cylinder misfire.
The ECM also has a dedicated replicated crankshaft position sensor signal output circuit that may be used as an input signal to other modules for monitoring engine RPM.
The Diagnostic Trouble Code (DTC) will be set when no signal is sent from the Crankshaft Position Sensor to the ECM for greater than 1s.

OBDII Code P0335 2015 Chevrolet Silverado - Crankshaft Position Sensor Circuit - AutoCodes.com — P0335 2015 Chevrolet Silverado Code - Crankshaft Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC P0335 2015 Chevrolet Silverado?

Faulty Crankshaft Position Sensor
Crankshaft Position Sensor harness is open or shorted
Crankshaft Position Sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0335 2015 Chevrolet Silverado?

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 P0335 2015 Chevrolet Silverado 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 P0335 2015 Chevrolet Silverado code?

Need more information on how to fix the P0335 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 P0335 2015 Chevrolet Silverado Code

1. What does OBDII code P0335 mean for my 2015 Chevrolet Silverado?

Code P0335 indicates a problem with the crankshaft position sensor circuit in your vehicle.

2. What are the common symptoms of a P0335 code in a 2015 Chevrolet Silverado?

Common symptoms of a P0335 code include engine stalling, rough idling, difficulty starting the engine, and a decrease in fuel efficiency.

3. What are the possible causes of a P0335 code in a 2015 Chevrolet Silverado?

Potential causes of a P0335 code include a faulty crankshaft position sensor, wiring issues in the sensor circuit, damaged connectors, or a malfunctioning engine control module (ECM).

4. How can I diagnose the cause of a P0335 code in my 2015 Chevrolet Silverado?

Diagnosing a P0335 code involves checking the crankshaft position sensor for proper operation, inspecting the sensor wiring and connectors for damage, and testing the ECM for any faults.

5. Can I still drive my 2015 Chevrolet Silverado with a P0335 code?

It is not recommended to drive your vehicle with a P0335 code as it can lead to engine performance issues and potential further damage if left unresolved.

6. How can I repair a P0335 code in my 2015 Chevrolet Silverado?

To repair a P0335 code, you may need to replace the crankshaft position sensor, repair any damaged wiring or connectors, or reprogram the ECM if necessary.

7. Is it possible to reset a P0335 code in a 2015 Chevrolet Silverado without fixing the underlying issue?

While you can clear the code using an OBDII scanner, it is essential to address the root cause of the P0335 code to prevent the issue from recurring.

8. How much does it cost to fix a P0335 code in a 2015 Chevrolet Silverado?

The cost of repairing a P0335 code can vary depending on the cause of the issue, but it may involve parts and labor costs for sensor replacement or wiring repairs.

9. Can a DIY enthusiast fix a P0335 code in a 2015 Chevrolet Silverado?

Depending on your experience and tools, you may be able to replace the crankshaft position sensor yourself, but diagnosing and repairing wiring or ECM issues may require professional expertise.

10. How long does it take to repair a P0335 code in a 2015 Chevrolet Silverado?

The repair time for a P0335 code can vary based on the specific cause of the issue and the complexity of the repair, but it may take a few hours to a full day to complete the repair process.