Chrysler 300M

1999–2004

248 classified complaints 54 service bulletins

What will it actually cost to fix? Real per-job repair costs for this vehicle's most common issues, from national book labor rates and parts pricing. See costs →

Summary, based on the federal data below

Overview

The Chrysler 300M was a front-wheel-drive sedan built on the LH platform, marketed as a near-luxury alternative to imports. Buyers liked the V6 power and roomy interior, but reliability complaints reveal persistent electrical gremlins, steering issues, and airbag malfunctions that appear throughout the vehicle's life. With 248 complaints spanning 1999–2004 models, the pattern is clear: this car needs constant attention after 60,000 miles.

What Breaks

Airbag and restraint failures dominate the complaint profile (31 reports, median 100,613 miles). Owners report airbag warning lights that won't clear, seat belt pretensioners that deploy without cause, and non-deployment in actual crashes. Some incidents involved airbags deploying spontaneously while driving—13% of these complaints are classified as severe.

Steering rack and linkage problems appear around 107,000 miles (30 complaints). Common symptom: wandering at highway speeds requiring constant correction, or a loose, disconnected feel in the wheel. Power steering issues add another 13 complaints at 96,000 miles, typically fluid leaks or pump whine.

Transmission shift quality degrades noticeably around 100,000 miles (26 complaints). Expect harsh shifts from 1st to 2nd, delayed engagement from Park to Drive, or slipping between gears. This is the 41TE four-speed automatic showing wear.

Body control module failures strike earlier, around 62,000 miles (22 complaints). Symptoms include total electrical chaos: gauges cycling randomly, interior lights flashing, power locks engaging on their own, or complete instrument cluster blackouts.

Engine stalling occurs around 115,000 miles (20 complaints). Owners report sudden shutdowns while driving, often at low speeds or when coming to a stop. Restarting sometimes requires waiting 10–20 minutes.

Safety Recalls

No recalls are on record for this generation, which is unusual for a vehicle with this many airbag and stalling complaints. Owners are left to address these problems out-of-pocket.

Warranty Extensions and TSBs

Chrysler issued 54 technical service bulletins for the 300M, but none are warranty extensions—meaning the manufacturer published repair procedures without taking financial responsibility. Key TSBs address transmission adapt procedures, body control module reprogramming, and HVAC blend door failures (a common $400-600 repair when the heater-AC mode door cracks).

Owner Watch-Outs

Test the airbag warning light on any test drive. If it's illuminated, walk away—the clock spring, impact sensors, or airbag module itself may need replacement ($300-800).
Check steering for vagueness or wandering above 50 mph. Inner tie rod wear is common and worsens quickly once it starts.
Drive through all transmission gears under load. A 2-3 shift flare or delay means the solenoid pack is failing ($600-1,200 repair).
Verify all gauges, interior lights, and power accessories function normally. Body control module replacement runs $400-700 plus programming.
Ask about engine stalling history. If it's happened even once, the crankshaft position sensor or idle air control valve is suspect ($150-400 fix).

Data Notes

This analysis draws from 248 NHTSA complaints filed between 1999 and 2004. Median mileage on most complaints falls between 60,000 and 130,000 miles, suggesting the 300M's weak points emerge in middle age. Electrical and steering complaints appear across all model years with no clear pattern by year.

Specs

Engine

3.5L 6-cyl V-Shaped

Body style

Sedan/Saloon

Drivetrain

FWD/Front-Wheel Drive

Fuel

Gasoline

Doors

GVWR

5,001–6,000 lb

Trims seen: 300M, Base, 300M Special, Touring

Decoded from 87 VIN patterns on file for this model. A make/model covers every year and trim sold; this is the configuration nearly all of them share.

Scheduled maintenance

V6, front-wheel drive (sedan/minivan)

Oil & filter every 7,500 mi

Tire rotation every 7,500 mi

Cabin air filter every 15,000 mi

Engine air filter every 30,000 mi

Transmission fluid every 90,000 mi (45,000 mi severe)

Spark plugs every 100,000 mi

Coolant every 120,000 mi / 120 mo

Initial service, then every 60,000 mi

Brake fluid 36 mo

Generated from this vehicle's engine/drivetrain type, not decoded from this specific vehicle — treat as close, not exact, until you check the owner's manual. Researched from Honda's published Maintenance Minder schedule for the V6 Odyssey.

Trends

Complaint trends by era

← All years

Click a window below to see complaint data scoped to just those years.

1999–2003 models account for the most complaints on record — 70% of 241 classified.

1999–2003

169

2004–2004

Complaints filed per 5-year model-year window.

Year-over-year complaint volume

1999 2004

Complaints filed per individual model year, not blended into 5-year bands like the chart above — hover a bar for exact numbers. Recent model years show fewer complaints mainly because they've been on the road less time.

1999–2003

169 complaints · mostly body_interior

See full year-range trends & info →

2004–2004

72 complaints · mostly body_interior

See full year-range trends & info →

5-year windows, not manufacturer generations — this database doesn't have reliable platform/redesign data to draw real generation boundaries from. Recent model years show fewer complaints mainly because they have been on the road less time, not necessarily because they're more reliable — read this as complaint volume and mix by era, not a reliability trend.

What breaks, and when — 2004–2004 only

← All years

72 classified complaints for 2004–2004 specifically.

body_interior — airbags_restraints n=14

Median onset: 74,530 miles.

Typically $330–$620 to fix a body_interior repair, nationally.

transmission — shift_quality n=9

Median onset: 75,524 miles.

More common in newer model years. · Typically $200–$6,500 to fix a transmission repair, nationally.

engine — engine_stalling n=8

Median onset: 82,179 miles.

More common in newer model years. · Typically $230–$3,010 to fix a engine repair, nationally.

body_interior — doors_windows_interior n=7

Median onset: 93,667 miles. 14.3% of these involved a crash, fire, or injury.

Typically $330–$620 to fix a body_interior repair, nationally.

electrical — body_control_module n=5

Median onset: 50,946 miles.

Tends to show up earlier than this model's other issues. · Typically $250–$5,240 to fix a electrical repair, nationally.

steering — steering_linkage n=5

Median onset: 63,786 miles.

More common in older model years. · Typically $270–$2,230 to fix a steering repair, nationally.

electrical — wiring_harness n=4

Median onset: 26,265 miles.

Tends to show up earlier than this model's other issues. · Typically $250–$5,240 to fix a electrical repair, nationally.

exhaust_emissions — catalytic_converter n=3

Median onset: 140,907 miles.

Tends to show up later than this model's other issues. · More common in newer model years. · Typically $180–$4,270 to fix a exhaust_emissions repair, nationally.

From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see methodology. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.

See the full repair-cost breakdown →

Sources: NHTSA Office of Defects Investigation — complaints, recalls, investigations, service bulletins. Methodology. This is not an inspection and not a recommendation to buy or avoid this vehicle.