Jaguar's luxury SUV in plug-in hybrid form, combining a 2.0-litre Ingenium turbo petrol with a rear-mounted electric motor for a combined 404 hp and circa 33 miles of electric range. Introduced with the 2021 facelift, the P400e shares its aluminium-intensive platform with the rest of the F-Pace lineup. The powertrain is refined and quick, but adds PHEV-specific complexity on top of known JLR electronic reliability concerns.· more· less
Coolant elbow and turbo inlet pipe can leak coolant onto the hot turbocharger heatshield · more· less
JLR issued safety recall H433 specifically for the P400e. The engine coolant elbow and turbocharger inlet pipe can develop leaks, allowing coolant to reach the turbocharger heatshield. The water in the coolant flashes off as steam, leaving ethylene glycol behind, which can ignite. If the recall work has not been completed, this is a genuine fire hazard. The repair involves replacing the coolant elbow and turbo inlet pipe. Additionally, a separate recall (N785) addresses the coolant pump drive belt, which can fail and cause rapid overheating, rupturing the plastic coolant elbow and creating the same fire risk. Both recalls should be verified as completed before purchase.
High-voltage heater failure
€2,000 - 5,0002 of 7
HV heater module fails, preventing EV mode operation and cabin heating in electric mode · more· less
The P400e uses a high-voltage heater to warm the cabin in EV mode without running the petrol engine. Forum reports indicate this component can fail, triggering diagnostic codes and causing the EV mode indicator to turn grey instead of blue. Dealers have diagnosed the fault as requiring a new HV heater module. When covered under warranty, this is a straightforward replacement, but out-of-warranty costs are high due to the specialized nature of the component. Based on similar JLR PHEV/EV high-voltage heater replacements (I-Pace forum reports suggest around €5,000 at dealers), independent specialist costs for the F-Pace are estimated at €2,000-3,500, with dealer costs potentially reaching €5,000 including diagnostics and labour.
EV mode software glitches
€0 - 5003 of 7
EV mode intermittently unavailable or delayed despite full battery charge · more· less
Multiple owners report that the P400e does not enter EV mode immediately after starting, sometimes requiring 3-5 km of driving before the system activates. The EV indicator on the dashboard turns grey instead of blue. Causes include software calibration issues, communication faults between the electric motor controller and engine control module, and in some cases the Pivi Pro 3.2.0 update itself introduced EV functionality problems. Some instances resolve with a software reflash (often under warranty), while others require replacement of the battery management system sensors. If the air conditioning is activated, some cars switch from EV to hybrid mode with a 'temporarily not available' message. Most fixes involve dealer software updates at no cost, but sensor or control module replacement can reach €500.
12V / auxiliary battery drain and failure
€200 - 6004 of 7
Car fails to start after sitting for 3-7 days, especially in cold weather below -7 degrees Celsius · more· less
The P400e has three batteries: the main 17-19 kWh high-voltage traction battery, a lithium-ion 12V battery, and a lead-acid auxiliary battery for the stop/start system. If the car sits unused for several days, particularly below -7 degrees Celsius, the lithium-ion 12V battery can drain below starting threshold. Unlike a conventional lead-acid battery, the lithium-ion unit cannot be jump-started when extremely cold; it must warm up first. Replacement of the lithium-ion 12V battery costs approximately €350-500 at a dealer. Using a compatible trickle charger (must be lithium-ion compatible) when the car is parked for extended periods is strongly recommended. Plugging into a wall charger or DC fast charger does not charge the auxiliary batteries.
Oil filter housing crack (fire risk)
€400 - 1,2005 of 7
Plastic oil filter housing can crack and leak oil into the engine compartment · more· less
JLR recalled certain 2021-2024 F-Pace vehicles (recall H506) because the oil filter housing was manufactured using incorrect plastic that does not meet specifications. Over time, this substandard plastic cracks, allowing oil to leak into the engine compartment where it can reach hot exhaust or engine components, creating a fire risk. The fix involves replacing the filter housing, oil filter, and O-rings. If you are buying a 2021-2024 P400e, verify this recall has been completed. The repair is free under recall; if done privately due to consequential damage, costs can reach €1,200.
Pivi Pro infotainment freezing and black screen
€0 - 1,5006 of 7
Touchscreen freezes, goes black, or reboots while driving · more· less
The Pivi Pro system introduced with the 2021 facelift can experience software crashes, leaving the screen unresponsive or black. Causes include memory management issues (more frequent on longer drives), software update conflicts, or a faulty wiring harness. A soft reset (holding the power button for 10-15 seconds) usually restores the system. Most software-related issues are resolved by over-the-air updates or dealer reflashes at no cost. However, if the root cause is a faulty harness or module, replacement costs €800-1,500. The Pivi Pro controls navigation, climate, and drive mode settings, so a persistent failure affects daily usability.
Suspension control arm bushing wear
€600 - 1,5007 of 7
Rubber bushings crack and allow lateral play, causing clunking over bumps · more· less
The F-Pace P400e weighs over 2,200 kg, which puts additional stress on the front suspension bushings compared to lighter variants. Cracked rubber bushings allow lateral movement beyond tolerance, creating a noticeable clunk or squeak over bumps. If left to deteriorate, metal-on-metal contact can damage the control arm mounting points. OEM control arm replacement runs approximately €500-700 per side at an independent specialist. The additional weight of the PHEV battery pack and electric motor compared to standard F-Pace models may accelerate wear, though given the P400e's relatively young age, long-term data is still emerging.
Multiple recalls and PHEV-specific risks demand thorough pre-purchase checks
The F-Pace P400e uses the Ingenium 2.0 petrol engine, which avoids the worst of the timing chain problems associated with the diesel variant. However, the PHEV-specific components (high-voltage heater, charging system, battery management) add failure points not present in the conventional F-Pace. Three safety recalls addressing fire risks (coolant leak, oil filter housing, coolant pump belt) must be verified as completed before purchase. When these are addressed and the car is properly maintained, the powertrain is generally robust. Budget for Jaguar-level parts and labour costs, and strongly consider extended warranty coverage.
Service history
Complete Jaguar dealer or authorized specialist records essential. Verify hybrid-specific service items were performed.
Tires
Check tread depth, age (date codes), and uneven wear patterns. The P400e weighs over 2,200 kg, which increases tire wear.
Cold start
Start the car cold. Listen for unusual engine noises. Check that the EV mode indicator turns blue (not grey) with a charged battery.
Test drive
Drive for at least 30 minutes. Include pure EV driving, hybrid mode, and motorway speeds. Check for smooth transitions between modes.
Specific for this vehicle
Verify all safety recalls completed
Contact Jaguar with the VIN to confirm recalls H433 (coolant leak fire risk), H506 (oil filter housing), and N785 (coolant pump belt) are completed.
Test EV mode activation
With a fully charged battery, confirm EV mode engages immediately on startup (blue EV indicator). If it stays grey, there may be a HV heater or software fault.
Check high-voltage battery charge and range
Charge to 100% and verify the displayed range is at least 48 km for 17.1 kWh models or 61 km for 19.2 kWh models. Significantly lower range suggests battery degradation.
+ 4 more checksShow less
Inspect for coolant leaks around turbocharger area
Check under the bonnet for coolant stains or residue near the turbocharger and coolant pipes. Even if recalls are completed, inspect for fresh leaks.
Test the charging system
Plug in and verify charging initiates properly (should not stay on 'Initialising' indefinitely). Check both AC (Type 2) and DC charging if possible.
Check Pivi Pro infotainment operation
Navigate through all menus, test touchscreen responsiveness, and check for any black screen episodes or freezing during the test drive.
Inspect 12V battery condition
Ask about battery replacement history. If the car has experienced starting difficulties, the lithium-ion 12V battery may need replacement. Ensure a lithium-compatible charger is used.
The Jaguar F-Pace P400e has several safety-critical recalls, including three addressing fire risks specific to or including the PHEV variant. Contact Jaguar with the VIN to verify all recalls have been completed before purchasing. Do not proceed with purchase until all fire-risk recalls (H433, H506, N785) are confirmed completed.
Warranty Status
Factory warranty (3 years / unlimited km)May still apply on 2023+ models
High-voltage battery warranty8 years / 160,000 km
Rust perforation warranty (6 years)Still active on all P400e models
Extended warranty availabilityAvailable through Jaguar dealers
Early 2021-2022 P400e models are now outside their original 3-year factory warranty. The high-voltage battery retains an 8-year / 160,000 km warranty covering capacity loss and system faults. Jaguar extended warranty is available but typically excludes oil leaks and certain wear items. Review exclusions carefully before purchasing coverage.
Sources: Research draws on model-specific owner forums and owner communities, recall information from official authorities, German automotive press, and multiple workshop cost references cross-checked against each other.
This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.
