Jablonski v. Ford Motor Co.

Supreme Court of Illinois · 2011 · Torts

Tortsnegligent product designdutypostsale duty to warnnegligent designrisk-utilityreasonable careforeseeability

Facts

The Jablonskis' 1993 Lincoln Town Car was rear-ended at highway speed while stopped in construction traffic, and a pipe wrench in the trunk penetrated the trunk area and punctured the fuel tank, causing a fire that killed John and severely injured Dora. By trial, plaintiffs pursued negligent-design theories that Ford should have located the fuel tank over or forward of the axle, should have shielded the tank from trunk contents, and should have warned consumers about trunk-packing risks; the jury was also instructed on an additional theory that Ford negligently failed to inform the Jablonskis about later-developed Trunk Pack measures. The evidence showed the Town Car met applicable federal fuel-system-integrity standards and Ford's own more demanding crash-testing standards, and that before 1993 there were no incidents of trunk contents puncturing fuel tanks in Panther platform vehicles or, according to plaintiffs' expert, in any manufacturer's vehicles. Ford's later Trunk Pack and related recommendations were developed in 2002 for police Crown Victoria Interceptors after law-enforcement concerns about high-speed rear impacts.

Issue

In a negligent-product-design case, is compliance with industry and governmental safety standards dispositive of the manufacturer's duty, or is the duty determined through a broader risk-utility analysis? Also, did plaintiffs present sufficient evidence to submit their negligent-design theories to the jury, and could the jury properly consider a postsale duty to warn or a voluntary-undertaking theory based on Ford's later police-oriented remedial measures?

Rule

In Illinois negligent-product-design cases, duty and breach are assessed under ordinary negligence principles using a risk-utility balancing analysis. Compliance with industry or governmental standards is a relevant factor, but not dispositive; the plaintiff must show the manufacturer knew or should have known at the time of manufacture of the risk posed by the design and that the foreseeable risks outweighed the design's utility. Illinois does not recognize a postsale duty to warn or retrofit for defects first discovered after the product leaves the manufacturer's control, and any voluntary-undertaking duty is narrowly limited to the scope of the undertaking.

🔒

See the holding & full analysis

Create a free KwikCourt account to unlock the rest of this brief — and practice the case.

The court's holding and reasoning
Doctrine tests, pitfalls & exam hypotheticals
10 practice questions + 4 AI-graded essays on this case

Free sample · practice this case

Test yourself

One of 10 multiple-choice questions for this case. Pick an answer to see why.

In Chicago, Nina Alvarez was injured when a cargo van's battery compartment ruptured during a side collision and sprayed acid into the cabin. She sues the manufacturer, Larkspur Vehicle Works, for negligent design, alleging the compartment should have been relocated. The van complied with all applicable federal safety regulations and matched the prevailing industry layout at the time of manufacture.

If the manufacturer moves for judgment as a matter of law solely on the ground that compliance with governmental and industry standards defeats negligence, how should the court rule?

Explanation. In Illinois negligent-design cases, the question is whether the manufacturer exercised reasonable care under a risk-utility analysis. Compliance with governmental and industry standards is an important factor, but it is not dispositive. A plaintiff may still attempt to show that, despite compliance, the foreseeable risks outweighed the design's utility. (Derived from Jablonski v. Ford Motor Co. (n.d.).)