Description
Factory Chrysler 300M Workshop Manual (1999–2004)
This factory-level repair manual delivers complete service and diagnostic coverage for every Chrysler 300M produced from model year 1999 through 2004, including the high-performance 300M Special introduced in 2002—an essential resource for US technicians and serious DIYers alike.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.7L V6; 3.5L SOHC V6 (EGG code, 253 hp); 3.5L High Output V6 (255 hp — 300M Special) |
| Diesel | N/A |
| Transmissions | 42LE 4-speed automatic with AutoStick manual shift mode |
| Drive | FWD |
| Model Years | 1999, 2000, 2001, 2002, 2003, 2004 |
| Badge Twins | Dodge Intrepid, Chrysler Concorde (shared LH platform) |
Common 300M Repairs Covered
| System | Procedures |
|---|---|
| 2.7L Engine — Sludge & Oil Passages | Oil gallery cleaning, timing chain tensioner inspection, oil pump replacement |
| 42LE Transmission | Solenoid pack replacement, fluid and filter service, valve body rebuild procedures |
| Cooling System | Thermostat housing replacement, coolant flush, radiator and water pump service |
| Electrical / HVAC | Blend door actuator replacement, wiring diagram-guided fault tracing, ABS module diagnostics |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the notorious 2.7L engine sludge issue addressed in this manual?
Yes. The manual includes detailed oil system service procedures for the 2.7L V6, covering oil gallery inspection, timing chain tensioner replacement, and oil pump overhaul—critical steps for preventing the sludge buildup that was a known concern on this engine family.
Does this manual cover the 300M Special edition?
Absolutely. The 300M Special, introduced for the 2002 model year with its High Output 3.5L V6 and sport-tuned suspension, is fully documented alongside standard 300M variants throughout the 1999–2004 production span.
Are wiring diagrams and ABS diagnostics included?
Yes. Complete electrical schematics cover the engine management system, ABS and traction control, climate control, lighting circuits, and body electronics. Connector pinouts, wire color codes, and diagnostic flowcharts are all included to streamline fault tracing.
What format is the manual?
The manual is a PDF file delivered via instant download. It is fully searchable, compatible with Windows, Mac, iOS, and Android devices, and individual pages or sections can be printed for bench use.





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