ElectricalMedium
Uconnect, TIPM (power module) and alternator faults.
- Typically appears
- Any
- What to inspect
- Test all electronics; look for intermittent power gremlins.
2011–2023 Chrysler 300 · common problems & known faults
The 300 is a big, comfortable rear-drive sedan. The drivetrain is durable but check the electronics and suspension on used cars.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed July 2026
Quick answer
The most commonly reported faults on the 2011–2023 Chrysler 300 are Oil pooling in the engine valley and dripping down the bellhousing due to a cracked plastic oil filter housing on 3.6L V6 models, Uconnect, TIPM (power module) and alternator faults and Early 5-speed harsh shifts; later 8-speed generally good. 1 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 300.
5.4/ 10
- Critical
- 0
- High
- 1
- Medium
- 6
- Low
- 1
Guidance only · reflects reported patterns, not a specific car's condition.
Known faults to check
TransmissionMedium
Early 5-speed harsh shifts; later 8-speed generally good.
- Typically appears
- 70,000+ miles
- What to inspect
- Test-drive; confirm smooth shifting.
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Build the inspection planSuspensionMedium
Control-arm and bushing wear causing clunks.
- Typically appears
- 80,000+ miles
- What to inspect
- Listen for front-end knocks over bumps.
EngineMedium
3.6L V6 head/rocker issues; 5.7 Hemi lifter tick on some cars.
- Typically appears
- 90,000+ miles
- What to inspect
- Listen for ticking; scan for cylinder codes.
EngineHigh
Oil pooling in the engine valley and dripping down the bellhousing due to a cracked plastic oil filter housing on 3.6L V6 models.
- Typically appears
- 70,000-100,000 miles
- What to inspect
- Remove the acoustic engine cover and shine a torch down past the intake manifold into the V-valley to check for pooled oil or coolant.
DrivetrainMedium
Driveline vibration under acceleration or a distinct thud when shifting into gear due to worn propshaft flex discs (guibos) or centre bearing.
- Typically appears
- 80,000-120,000 miles
- What to inspect
- With your foot firmly on the brake, shift from Park to Drive, then to Reverse. Listen for a metallic clink or thud from underneath the floorpan.
InteriorLow
Rhythmic clicking noise from behind the fascia and inability to regulate cabin temperature due to HVAC blend door actuator failure.
- Typically appears
- 50,000-80,000 miles
- What to inspect
- Turn the ignition on, set the blower to medium, and cycle the climate control from full cold to full hot. Listen for loud clicking behind the glovebox.
ExhaustMedium
Ticking noise on cold start that fades as the engine warms, caused by snapped rear exhaust manifold bolts and warped manifolds on the 5.7L Hemi.
- Typically appears
- 60,000-90,000 miles
- What to inspect
- Start the engine from stone cold. Listen closely near the rear of the front wheel arches for a sharp ticking that diminishes after a minute of idling.
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Build my inspection planFrequently asked questions
Is the Chrysler 300 reliable?
The V6 and Hemi are durable; the main risks are electronics (TIPM) and suspension wear.
Does the 300 have electrical problems?
The TIPM power module can cause varied electrical faults on older cars.
What should I check on a used 300?
Electronics/TIPM, transmission, suspension and engine tick.
Are parts difficult to source in the UK for the Chrysler 300?
While Chrysler withdrew from the UK market, the 300 shares its platform and powertrains with numerous Jeep and Fiat models. Service items and mechanical parts are readily available through motor factors or specialists. However, specific cosmetic or interior trim pieces may require importing from the US, increasing lead times.
What is the timing belt replacement interval on these engines?
Neither the 3.6-litre Pentastar V6 nor the 5.7-litre Hemi V8 uses a timing belt; both are fitted with timing chains designed to last the lifetime of the engine. However, regular oil changes are critical to prevent premature wear to the chain tensioners and guides, particularly on the V6.
Why does the tyre pressure monitoring system frequently show errors?
The TPMS sensors on this era of Chrysler are prone to battery depletion after five to seven years. Additionally, the aluminium valve stems often corrode due to UK road salt, leading to slow punctures or sensor failure. Replacing the sensors with high-quality aftermarket units during a tyre change resolves this.
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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