Most service manuals are available for sale at parts stores. Since they are still being sold, there really isn't legit free source. If you're looking to do a lot of work yourself, instead of paying a mechanic, the book pays for itself almost immediately

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2000 Stratus ES / V6 / Leather / Tint / 173,500mi
2003 Town & Country Limited / V6 3.8 / Heated Leather / Auto A/C / DVD / 102,000mi