P0341 on a 2017 Chevrolet Traverse

Camshaft Position Sensor Range / Performance

P0341 on a 2017 Chevrolet Traverse indicates camshaft position sensor range / performance. It usually stays drivable short-term but should be diagnosed promptly. The most common cause is failing camshaft position sensor (degraded signal) (typically $100–$400). Confirm the root cause before replacing parts.

Severity: high Safe to drive (short term) Mid-size SUV 2015-2019 Chevrolet Traverse

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What does P0341 mean on a 2017 Chevrolet Traverse?

P0341 is set when the ECM does receive a camshaft position signal, but the signal does not behave the way it should — pulses are arriving at unexpected intervals, the cam-crank correlation is drifting, or the signal pattern is irregular. Unlike P0340 (no signal at all), P0341 means the sensor is communicating, but its output is unreliable. The result is rough running, hard starts, and sometimes stalling.

This guide covers P0341 across the 2015-2019 Chevrolet Traverse generation — the symptoms, causes, and diagnostic steps below apply to every model year from 2015 through 2019.

Is it safe to drive a 2017 Chevrolet Traverse with P0341?

In most cases a 2017 Chevrolet Traverse stays drivable for short trips with P0341 active, but diagnose and repair it promptly. This is a high-severity code — ignoring it can lead to further damage or a failed emissions test.

What are the symptoms of P0341 on a 2017 Chevrolet Traverse?

What causes P0341 on a 2017 Chevrolet Traverse?

Cause Likelihood Estimated repair (USD)
Failing camshaft position sensor (degraded signal) Most common $100–$400
Damaged or chafed cam sensor wiring Common $80–$350
Cam tone ring / reluctor damaged or contaminated with debris Common $300–$1,500
Stretched timing chain causing cam-crank correlation drift Occasional $800–$3,000
Loose or improperly torqued cam sensor mounting Occasional $20–$100
Oil leak at the cam sensor port causing intermittent shorts Occasional $80–$350

How to diagnose this on a 2017 Chevrolet Traverse

  1. Compare cam and crank position signals in live data

    Watch cam and crank position PIDs simultaneously while cranking and at idle. Healthy cam-crank correlation maintains a fixed offset. Drift in the offset under load suggests chain stretch; missing or noisy cam pulses point at the sensor or wiring.

    Tools: Scan tool with dual-PID graphing

  2. Scope the cam sensor signal directly

    With an oscilloscope on the cam signal wire, capture the waveform during cranking and at idle. A healthy Hall-effect sensor produces clean square pulses. A variable-reluctance sensor produces clean sine pulses. Noisy, missing, or irregular pulses confirm a sensor or wiring problem.

    Tools: Oscilloscope, Back-probe pins

  3. Inspect the cam reluctor for damage

    Remove the cam sensor and shine a light through the port to see the cam reluctor teeth. Damaged teeth, oil/sludge buildup, or a slipped reluctor wheel will produce P0341. Some engines have hand-pressed reluctors that have been known to slip on the camshaft.

    Tools: Inspection mirror, Bright flashlight

  4. Check for oil leaking into the cam sensor port

    The cam sensor o-ring or gasket can fail and let oil into the sensor body. Oil intrusion shorts the internal electronics intermittently — the sensor reads correctly cold, fails when warm. Replace the sensor with a new o-ring.

    Tools: O-ring kit, Clean rags

  5. Inspect wiring for chafing

    Cam sensor harnesses route near the engine top, exposed to heat and vibration. A chafe point against a metal bracket can create an intermittent short. Visually inspect every inch of the harness, especially where it bends around brackets or near the valve cover.

    Tools: Flashlight, Inspection mirror

NHTSA complaints & recalls for the 2017 Chevrolet Traverse

Owner-reported safety complaints and official recalls filed with the U.S. National Highway Traffic Safety Administration for the 2017 Chevrolet Traverse. Use these to gauge how common a problem is on your specific vehicle before you start chasing Chevrolet Traverse diagnostics.

354 owner complaints
12 involved a crash
1 involved a fire
10 reported injuries
  • ENGINE 24
  • POWER TRAIN 16
  • AIR BAGS 259
  • ELECTRICAL SYSTEM 20
  • UNKNOWN OR OTHER 17

3 active recalls

  • AIR BAGS:FRONTAL Oct 2021

    General Motors, LLC (GM) is recalling certain 2008-2017 Buick Enclave and 2013-2017 Chevrolet Traverse vehicles. The driver's air bag inflator may explode during deployment, due to a manufacturing defect.…

    NHTSA campaign 21V782000
  • AIR BAGS:CRITICAL FASTENERS Apr 2021

    General Motors, LLC (GM) is recalling certain 2010-2015, 2017 Buick Enclave, 2010-2019 Chevrolet Traverse, and 2011-2016 GMC Acadia vehicles. The side curtain air bags may not be properly attached.…

    NHTSA campaign 21V246000
  • AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE May 2023

    General Motors, LLC (GM) is recalling certain 2014-2017 Buick Enclave, Chevrolet Traverse, and GMC Acadia vehicles. The driver's air bag inflator may explode during deployment, due to a manufacturing defect.…

    NHTSA campaign 23V334000

How do I fix P0341 on a 2017 Chevrolet Traverse?

About the 2015-2019 Chevrolet Traverse

The 2015-2019 Chevrolet Traverse was commonly sold with the following powertrains: 3.6L V6, 2.0L Turbo I4. Common trims include L, LS, LT, RS, Premier, High Country.

P0340 vs P0341

The two cam sensor codes describe different failure modes of the same sensor:

P0341 is harder to diagnose because the sensor often passes basic resistance tests. A scope is the right tool — multimeter tests don’t reveal pulse-pattern problems.

When P0341 is actually a timing chain problem

On engines with documented chain wear (BMW N20/N26, Ford 5.4 3V, GM 3.6 LFX/LLT, VW EA888), P0341 can be the first symptom of chain stretch. The cam moves slightly out of phase with the crank as the chain wears — the cam sensor reports its position correctly but it doesn’t agree with where the ECM thinks it should be. Replace the sensor first as the cheap test; if P0341 returns and chain rattle is audible, the chain is the cause.

Oil-soaked cam sensors

If you remove a cam sensor and oil pours out of the port, the sensor body is oil-saturated and the internal electronics are compromised. Replace both the sensor and the o-ring / seal that let oil in. Just cleaning and reinstalling sets P0341 again within weeks.

P0341 on a 2017 Chevrolet Traverse: frequently asked questions

What does diagnostic trouble code P0341 mean on a 2017 Chevrolet Traverse?

P0341 is set when the ECM does receive a camshaft position signal, but the signal does not behave the way it should — pulses are arriving at unexpected intervals, the cam-crank correlation is drifting, or the signal pattern is irregular. Unlike P0340 (no signal at all), P0341 means the sensor is communicating, but its output is unreliable. The result is rough running, hard starts, and sometimes stalling.

What are the symptoms of P0341 on a 2017 Chevrolet Traverse?

Check Engine Light is illuminated. Hard cold start with extended crank time. Intermittent rough running or misfires. Stalling at idle or coming to a stop. Reduced power, especially at higher RPM. Hesitation under acceleration. Possible heat-soak failure pattern

What causes P0341 on a 2017 Chevrolet Traverse?

Failing camshaft position sensor (degraded signal) (most-common). Damaged or chafed cam sensor wiring (common). Cam tone ring / reluctor damaged or contaminated with debris (common). Stretched timing chain causing cam-crank correlation drift (occasional). Loose or improperly torqued cam sensor mounting (occasional). Oil leak at the cam sensor port causing intermittent shorts (occasional)

Is it safe to drive a 2017 Chevrolet Traverse with P0341?

In most cases a 2017 Chevrolet Traverse stays drivable for short trips with P0341 active, but it should be diagnosed and repaired promptly — this is a high-severity code. Ignoring it can lead to further damage or a failed emissions test.

Related diagnostic codes

P0341 on other Chevrolet Traverse model years