The exhaust-gas recirculation (EGR) cooler can be susceptible to thermal fatigue. The exhaust gases can interact with air and other hydrocarbons in the system, which can cause combustion in the inlet manifold. This can lead the vehicle to catch fire.
The Jeep Grand Cherokee vehicles affected by this recall were manufactured between 9 October 2018 and 2 June 2020.
Jeep recall code: 03B
Affected models: Grand Cherokee
Vehicle numbers (worldwide): 492
Source: Rapex Alert 51/2024 SR/03729/24
