ElectricalMedium
Uconnect glitches, power sliding-door and TIPM/module faults.
- Typically appears
- Any
- What to inspect
- Test all screens, power doors and electronics thoroughly.
2017–2023 Chrysler Pacifica · common problems & known faults
The Pacifica is a feature-rich minivan, including a plug-in hybrid. It's practical but has notable electrical and (on hybrids) battery points.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed July 2026
Quick answer
The most commonly reported faults on the 2017–2023 Chrysler Pacifica are PHEV high-voltage battery recall (fire risk) on some cars, Premature wear of the rocker arms and lifters, often referred to as the 'Pentastar tick', which can damage camshafts and Uconnect glitches, power sliding-door and TIPM/module faults. 2 of the documented issues are rated high severity · inspect these first. Full inspection points, onset mileage and what to check are listed below.
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Build the inspection planReliability snapshot
Based on the documented faults on this page for the Chrysler Pacifica.
4.8/ 10
- Critical
- 0
- High
- 2
- Medium
- 5
- Low
- 1
Guidance only · reflects reported patterns, not a specific car's condition.
Known faults to check
Hybrid SystemHigh
PHEV high-voltage battery recall (fire risk) on some cars.
- Typically appears
- Any
- What to inspect
- Confirm the hybrid battery recall was completed on plug-in models.
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Build the inspection planTransmissionMedium
9-speed automatic harsh shifts.
- Typically appears
- Any
- What to inspect
- Test-drive through low-speed shifts.
EngineMedium
3.6L V6 stop/start and occasional stalling.
- Typically appears
- 60,000+ miles
- What to inspect
- Scan for codes; test stop/start operation.
Engine / LubricationMedium
Oil pooling in the engine valley due to a cracked oil filter housing or degraded cooler seals.
- Typically appears
- 50,000-80,000 miles
- What to inspect
- Shine a torch down into the V-valley beneath the intake manifold and oil filter housing to check for pooled oil or coolant.
SuspensionLow
Clunking or rattling noise from the front end caused by worn sway bar links or strut mounts.
- Typically appears
- 40,000-70,000 miles
- What to inspect
- Push down firmly on the front wings to bounce the suspension and listen for knocks, or perform a quick low-speed drive over a forecourt bump.
Engine / ValvetrainHigh
Premature wear of the rocker arms and lifters, often referred to as the 'Pentastar tick', which can damage camshafts.
- Typically appears
- 70,000-100,000 miles
- What to inspect
- Start the engine from cold, open the bonnet, and listen closely to the cylinder heads for a rhythmic metallic ticking that rises with engine revs.
Interior / SeatingMedium
Stow 'n Go seating mechanism failure where stretched or snapped cables prevent seats from folding into the floor.
- Typically appears
- 30,000-60,000 miles
- What to inspect
- Pull the Stow 'n Go release straps on the second-row seats to ensure the mechanism unlatches smoothly and the seat begins to fold.
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Build my inspection planFrequently asked questions
Is the Chrysler Pacifica reliable?
Practical but electrically complex — the plug-in hybrid also had an important battery recall.
Does the Pacifica hybrid have battery problems?
Yes — a fire-risk battery recall affected some PHEVs; confirm it's been done.
What should I check on a used Pacifica?
Power doors, Uconnect, hybrid recall completion and transmission.
Does the 3.6-litre V6 engine use a timing belt or a timing chain?
The 3.6-litre Pentastar V6 engine utilises a timing chain rather than a rubber belt. Under normal conditions, this chain is designed to last the lifetime of the vehicle and does not require scheduled replacement. However, maintaining correct oil levels and adhering to service intervals is vital to prevent premature tensioner wear.
How long does it take to charge the Pacifica Plug-in Hybrid?
Using a standard UK 3-pin domestic socket, a full charge of the high-voltage battery takes approximately fourteen hours. If the vehicle is plugged into a dedicated 7kW home wallbox or a public charging point using a Type 2 cable, the charging time drops significantly to around two hours.
Do all Pacifica models feature the Stow 'n Go seating system?
No. While the standard petrol variants feature second-row Stow 'n Go seats that fold completely flat into the floor, the Plug-in Hybrid models do not. The high-voltage battery pack occupies the under-floor space required for the second-row seats, meaning they must be physically removed if maximum load capacity is needed.
Sources & further reading
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.
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