2024 Chevrolet Traverse Check Engine Light in Murray, UT

It means the engine control module detected a fault and stored an OBD-II trouble code for your 2024 Chevrolet Traverse.

This code points to the system involved (for example, EVAP, ignition, or fuel metering) and helps our GM-trained technicians determine the exact cause. A steady light typically signals a non-urgent fault, while a flashing light indicates a misfire that can damage the catalytic converter. For a precise diagnosis and repair plan, use our online scheduler.

• OBD-II code identifies the affected system, not the exact failed part
• Steady vs. flashing light conveys severity level
• Schedule service for a licensed diagnostic

The five most common causes are a loose/faulty gas cap (EVAP), failed oxygen sensor, dirty or failing MAF sensor, catalytic converter efficiency issue (often P0420), or an engine misfire (often P0300).

These issues can present as rough idle, reduced fuel economy, or a fuel odor after refueling. Because each code can have multiple root causes, proper testing prevents unnecessary parts replacement. Our team in Murray uses GM service information and guided diagnostics to pinpoint the fix efficiently.

• Confirm gas cap fit after any fuel stop
• Address misfires quickly to protect the catalytic converter
• Book diagnostics via our scheduler

If the light is flashing, stop driving and arrange a tow; if it’s steady, you can drive carefully to service the same day.

A flashing light indicates a severe misfire that can overheat and damage the catalytic converter. A steady light typically allows short, gentle trips while you plan service. Reduce load, avoid highway speeds if possible, and schedule a diagnostic to prevent costlier repairs.

• Flashing = tow to prevent catalytic converter damage
• Steady = minimize driving and schedule same-day service
• Check gas cap and note recent symptoms for your technician

A parts store reads the code; our GM-certified team performs full diagnostics with factory scan tools that access Chevrolet-specific data and bulletins.

Codes point to systems, but accurate repair requires testing components, reviewing freeze-frame data, and checking service bulletins. Our Murray service department isolates the root cause, verifies the fix, and provides a written estimate before repairs. That depth of diagnosis helps you avoid repeat failures and unnecessary parts.

• Factory scan tool access and guided tests
• Freeze-frame analysis and TSB checks
• See current service specials

No—clearing the light resets OBD readiness monitors, and Utah emissions inspections fail vehicles with monitors marked “not ready” or returning codes.

After a reset, your Traverse must complete specific drive cycles so monitors can run and set to “ready.” If an underlying fault remains, the light will return and the test will fail. We can pre-check readiness and address the cause so your inspection succeeds.

• OBD readiness must be “ready” for a valid test
• Drive cycles vary by system and conditions
• Schedule an inspection pre-check

Book at Larry H. Miller Chevrolet Murray, 5500 S State St, Murray, UT 84107, using our online scheduler at /service/scheduler.htm.

Our location serves drivers across the Salt Lake City area, including South Jordan, West Jordan, Midvale, and Sandy. Factory-trained Chevrolet technicians handle everything from EVAP leaks to complex misfires, using genuine OEM parts when repairs are needed. Check current offers before you arrive.

• Convenient Murray location on State Street
• GM-trained technicians and OEM parts
• See service specials before scheduling

We begin by verifying your concern on the 2024 Chevrolet Traverse and noting whether the malfunction indicator lamp is steady or flashing. Next, we connect a GM factory scan tool to retrieve stored and pending OBD-II codes, review freeze-frame data, and document symptoms. A visual inspection follows, along with checks for applicable GM technical service bulletins. Based on the code and data, we perform isolation testing—this may include an EVAP smoke test, sensor signal testing, fuel/ignition checks, or targeted circuit diagnostics. You’ll receive a clear, written estimate before any repair work proceeds. After repairs, we confirm the fix, clear codes, and verify monitor readiness as appropriate. Ready to move forward? Schedule service and we’ll get your Traverse back to peak performance.

Drivers in Murray, South Jordan, West Jordan, Midvale, and Sandy rely on Larry H. Miller Chevrolet Murray for accurate diagnostics that go beyond a basic code read. Our team uses GM factory equipment to access Chevrolet-specific data, perform guided tests, and validate repairs on your 2024 Chevrolet Traverse. Along the Wasatch Front, cold starts and temperature swings can reveal EVAP leaks or sensor faults; our technicians evaluate freeze-frame conditions to pinpoint why the fault occurred. You’ll receive findings in plain language and a prioritized plan if repairs are needed. Visit us at 5500 S State St, Murray, UT 84107, or schedule an appointment online. Want to save on your visit? Check our current service specials before you come in.

Several engine codes appear frequently on modern crossovers like the 2024 Chevrolet Traverse. P0300 (random/multiple misfire) can stem from ignition, fuel, or compression issues; ignoring it risks overheating and damaging the catalytic converter. P0420 (catalyst efficiency below threshold) points to an emissions problem that may reduce performance and cause an inspection failure if unresolved. P0101 (MAF range/performance) can cause rough running and poor fuel economy. EVAP codes such as P0442 (small leak) or P0455 (large leak) often trace back to a loose or faulty gas cap, but may indicate a leak elsewhere. Addressing these promptly prevents secondary damage and higher costs. Bring your 2024 Chevrolet Traverse to Larry H. Miller Chevrolet Murray in Murray for an accurate diagnosis — schedule service.