2019 Chevrolet Spark Problems: 4 Known Issues
2019 model year · 415+ owner reports · Updated October 2026
According to Au7o's analysis of 415+ owner reports, the 2019 Chevrolet Spark has 4 documented known issues, with 2 rated critical. The most serious are CVT Transmission Shudder and Failure ($200-$4,500 repair) and Sensing Diagnostic Module Left in Manufacturing Mode - Air Bags May Not Deploy (Recall 18V774000). The most commonly reported issue is CVT Transmission Shudder and Failure with 220 owner reports. Across all issues with published estimates, repair costs range from $50 to $4,500. DIY maintenance guides at au7o.io.
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All 4 Known Issues
NHTSA Recalls1 recall
AIR BAGS
General Motors LLC (GM) is recalling certain 2019 Buick Encore, Chevrolet Spark, Traverse, and Trax vehicles. The Sensing Diagnostic Module (SDM) on these vehicle may not have been turned off of "manufacturing mode," preventing the air bags from deploying in the event of a crash.
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Frequently Asked Questions
What are the most common Chevrolet Spark problems?
According to Au7o's analysis of 415+ owner reports, the 2019 Chevrolet Spark has 4 documented issues. The most frequently reported are: CVT Transmission Shudder and Failure, Sensing Diagnostic Module Left in Manufacturing Mode - Air Bags May Not Deploy (Recall 18V774000), Ignition Coil and Spark Plug Failure. Of these, 2 are rated critical and should be addressed promptly.
Is the Chevrolet Spark reliable?
The 2019 Chevrolet Spark has 4 known issues documented across 415+ owner reports. 2 issues are rated critical: CVT Transmission Shudder and Failure and Sensing Diagnostic Module Left in Manufacturing Mode - Air Bags May Not Deploy (Recall 18V774000). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Chevrolet Spark problems?
Repair costs for known Chevrolet Spark issues range from $50 to $4,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, CVT Transmission Shudder and Failure, typically costs $200-$4,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2014-2022 Chevrolet Spark CVT Transmission Shudder and Failure?
The Spark's CVT (continuously variable transmission) develops shuddering during acceleration, particularly between 20-40 mph. The transmission can eventually fail completely, leaving the vehicle unable to move. GM attributes the shudder to degraded CVT fluid, which alters the fri… Repairs typically run $200-$4,500. Severity: high.
What is the 2019 Chevrolet Spark Sensing Diagnostic Module Left in Manufacturing Mode - Air Bags May Not Deploy (Recall 18V774000)?
GM recalled certain 2019 Chevrolet Spark hatchbacks because the Sensing Diagnostic Module (SDM) was not switched out of "manufacturing mode" before the car was delivered. In that state the SDM will not command the air bags to deploy in a crash, which GM says increases the risk of… Severity: high.
What is the 2013-2022 Chevrolet Spark Ignition Coil and Spark Plug Failure?
The Spark's 1.2L and 1.4L engines are prone to premature ignition coil failure, often causing misfires and rough running. Individual coil packs fail due to heat soak in the tight engine bay. Spark plugs also wear faster than the recommended interval suggests. Repairs typically run $100-$350. Severity: medium.
What is the 2013-2022 Chevrolet Spark Weak A/C Performance in Hot Weather?
The Spark is notorious for inadequate A/C cooling in hot climates. The small engine barely keeps up with accessory loads, and the undersized condenser and compressor struggle to cool the cabin above 90F ambient temperatures. This is partly a design limitation of the subcompact pl… Repairs typically run $50-$500. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.