Owners of 2016 Jeep Grand Cherokees report fuel-pump failures beginning around 30,000 miles, with recurring failure of replacement pumps bearing identical manufacturer part numbers. Multiple owners describe loss of propulsion at highway speeds, stalling with a "Shift into Park" message, and no warning lights before failure.
Several owners recall notification for Campaign 22V406000 (Fuel System, Diesel) find themselves unable to complete repairs due to unavailable parts, with dealers confirming delays extending beyond manufacturers' stated timelines. A few owners report fuel rail crossover tube failures accompanied by fuel smell inside the cabin. One owner describes vehicle jerking and intermittent power loss while awaiting recalled parts; another documents rat damage to fuel system wiring causing stalling. One report mentions an evaporative system leak requiring module replacement.
The common thread across roughly half the cluster: owners holding recall notices unable to proceed because manufacturers have not supplied parts, leaving vehicles with known defects in use. Repair costs and specific timelines vary, but the delay pattern is consistent—dealers confirm parts unavailable, manufacturers acknowledge the issue, yet owners cannot complete the work.
Failure modes owners describe
Fuel pump failure and repeated failure
Fuel pump fails without warning, causing vehicle stalling at speed. Replacement pump of identical manufacturer part number fails again within 30,000 miles. Owners report no warning lights before loss of propulsion.
When: First failure around 30,000 miles; replacement failure at 61,000 miles
Symptoms owners cite: Vehicle stalls while driving at 45 mph; "Shift into Park" message displays; Loss of propulsion; Vehicle requires towing
Repairs/costs cited: Fuel pump replaced at dealer; replacement pump failed again. No costs cited by owner.
Recalls/TSBs owners mention: Manufacturer notified but offered no assistance
Fuel pump and electrical wiring system failure after refueling
After refueling, vehicle fails to start with sputtering and hesitation. Dealer diagnosis indicates fuel pump and electrical wiring system failure. Vehicle included in Campaign 22V406000 recall scope but VIN not included in recall campaign.
When: 30,000 miles
Symptoms owners cite: Vehicle fails to start after refueling; Sputtering and hesitating during start attempt; No warning lights
Repairs/costs cited: Vehicle not repaired; parts status unknown.
Recalls/TSBs owners mention: NHTSA Campaign 22V406000 (Fuel System, Diesel) applies but VIN was not included in recall. Owner referred to NHTSA Hotline.
Fuel system wiring damage from rodent intrusion
Rats chewed interior wires affecting fuel system, causing stalling during braking and deceleration. Damage confirmed by independent mechanic. Recall 22V406000 issued but parts unavailable.
When: 157,000 miles
Symptoms owners cite: Vehicle stalls while slowing down and stopping; Damaged fuel system wiring detected
Repairs/costs cited: Independent mechanic confirmed wire damage; vehicle not repaired. Recall parts unavailable.
Recalls/TSBs owners mention: NHTSA Campaign 22V406000 (Fuel System, Diesel) issued but parts not yet available; manufacturer exceeded reasonable repair timeline
Vehicle jerking and intermittent loss of power during recall wait
While awaiting parts for Campaign 22V406000, vehicle jerks at undisclosed speeds and intermittently loses motive power. Dealer confirms parts unavailable.
When: 120,000 miles
Symptoms owners cite: Vehicle jerks while driving; Intermittent loss of motive power
Repairs/costs cited: Not repaired; parts unavailable at dealer.
Recalls/TSBs owners mention: NHTSA Campaign 22V406000 (Fuel System, Diesel) parts not available; manufacturer exceeded reasonable repair timeline
Fuel rail crossover tube failure with interior fuel odor
At standstill, strong fuel smell detected inside cabin. Dealer diagnosis identifies failed fuel rail crossover tube. Vehicle included in Campaign 16V814000 scope but VIN not included in recall.
When: 39,000 miles
Symptoms owners cite: Fuel smell inside vehicle cabin; No warning lights
Repairs/costs cited: Vehicle not repaired; fuel rail crossover tube requires replacement.
Recalls/TSBs owners mention: NHTSA Campaign 16V814000 (Fuel System, Gasoline) applies but VIN was not included in recall
Campaign 22V406000 fuel system parts unavailable—chronic delay
Multiple owners received recall notification for Campaign 22V406000 but cannot complete repairs because parts remain unavailable for extended periods. Manufacturers confirmed parts not yet available; owners report timeline delays exceed reasonable standards. Some owners note potential fire risk while awaiting parts.
When: No failure reported; parts unavailable at report date
Symptoms owners cite: No failure; vehicles await repair
Repairs/costs cited: No repairs completed. Multiple owners report parts unavailable; one mentions possible March 2024 availability.
Recalls/TSBs owners mention: NHTSA Campaign 22V406000 (Fuel System, Diesel) issued; manufacturers confirmed parts unavailable and timelines exceeded. Multiple open recalls not being fixed.
Evaporative system leak and ESIM module failure
Check engine light illuminates while driving. Independent mechanic diagnoses leak in evaporative system and replaces the Evaporative System Integrity Module (ESIM).
When: 63,635 miles
Symptoms owners cite: Check engine warning light illuminated
Repairs/costs cited: Evaporative System Integrity Module (ESIM) replaced by independent mechanic
Recalls/TSBs owners mention: Manufacturer made aware of failure
Fuel rail crossover tube damage
Consumer reports damaged fuel rail crossover tube. Minimal detail provided.
Symptoms owners cite: Damaged fuel rail crossover tube
Repairs/costs cited: Not specified
Synthesized from 13 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.