NHTSA Complaint #11698492 — 2013 JEEP GRAND CHEROKEE

- The core component that failed is the Totally Integrated Power Module (TIPM). The failure was initiated by a fault in the external fuel pump relay (V62 Safety Recall remedy part), which caused improper power delivery. This improper power delivery subsequently damaged the fuel pump motor, requiring replacement of both components. This failure has cascaded, also disabling the circuits for the Engine Cooling Fan (Codes P0480/P0693) and Exterior Lighting (Headlights/B1630), and the Horn. I am in possession of the burnt-out fuel pump relay/fuse component. -The engine stalled while the vehicle was operating, the exact hazard the V62 recall was meant to prevent. This was followed by a catastrophic TIPM breakdown, creating new, simultaneous safety risks: Overheating/Fire Risk: The Cooling Fan circuit failed (P0480/P0693), causing severe engine overheating. No Headlights: The Headlights failed (B1630), causing total loss of visibility at night. No Horn: The Horn failed, eliminating the ability to warn other drivers. - Yes. The initial engine stall and subsequent no-start condition (due to a blown relay fuse) were confirmed by an independent service center (Monro). The cascading failures (overheating, horn, lights) and the diagnostic codes (P0480, P0693, B1630, C2201-00) were confirmed on 11/1. - The vehicle was inspected by an independent service center (Monro), who returned the failed recall component to me (relay). Recommend it go to a certified jeep dealership. It is waiting to be towed there. -The first warning was a history of intermittent starting difficulty. On 10/23, the engine stalled while operating and immediately resulted in a no-start condition. The Check Engine Light illuminated after the subsequent failed restart attempts.