2015 Chrysler 300 Problems: All 6 Known Failures | Milo
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2015 Chrysler 300 problems: every known failure

All 6 documented failure points for this exact year — what goes wrong, when, what it costs, and how to spot it on a test drive. Free, from Milo's research on this model.

6known failure points
97NHTSA owner complaints
5safety recalls
$1,200worst-case single repair

A big, cheap, rear-drive American sedan that's genuinely satisfying to drive but comes with real electrical gremlins and a plastic oil filter housing that will eventually leak on you — buy it going in with eyes open and a $1,500 slush fund.

Every documented failure, earliest first

Ordered by the mileage the problem typically appears. VERY HIGH confidence means it's tied to a documented NHTSA recall, and 2 of these are rated Critical.

20k–70k mi● Watch$150–$450MODERATE
HVAC blend door/AC actuator failures causing inconsistent or stuck temperature
How to catch it: Cycle through all HVAC modes monthly to catch early actuator clicking/grinding before full failure in extreme weather.
Source: multi-source pattern (AI synthesis)
30k–90k mi● Critical$300–$900VERY HIGH
Electronic gear shifter module faults triggering 'Service Shifter' message and vehicle shutdown
How to catch it: If you see intermittent shifter warnings, get the wiring harness and shifter connector inspected immediately rather than waiting for a full stall.
Source: documented (NHTSA recall)
40k–80k mi● Critical$150–$600MODERATE
Cracked plastic oil filter housing (Pentastar V6) leaking oil, sometimes catastrophically
How to catch it: Proactively swap to an aftermarket aluminum oil filter housing before it cracks — cheap insurance against a roadside oil-out failure.
Source: multi-source pattern (AI synthesis)
50k–100k mi● Plan$0–$800VERY HIGH
Front driveshaft/axle bolt loosening on AWD models (recalled, but check remedy was performed)
How to catch it: Confirm the AWD driveshaft bolt recall was completed via VIN lookup before buying — this is a genuine drivability/safety issue.
Source: documented (NHTSA recall)
60k–100k mi● Plan$300–$1,200VERY HIGH
ZF 8-speed transmission solenoid pack or TCM software glitches causing harsh/delayed shifts
How to catch it: Get the TCM flashed to the latest software at any Chrysler dealer — many shift-quality complaints are solved with a free reflash.
Source: documented (NHTSA recall)
70k–120k mi● Watch$300–$700MODERATE
Front suspension wear — lower control arm bushings and sway bar links get sloppy
How to catch it: Have an alignment shop check control arm bushings at 60k; replacing proactively avoids uneven tire wear and clunks.
Source: owner-reported (4 NHTSA complaints)

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Findings blend documented NHTSA recalls and complaints with patterns synthesized from owner communities. Confidence is labeled on every item; an inference is never presented as documented fact. Always inspect the specific vehicle and verify open recalls by VIN before buying.

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