Locating the correct belt routing diagram for a 2004 Jeep Grand Cherokee is essential for accessory belt replacement or troubleshooting. Several reputable online platforms offer free access to this information:
1. Major Auto Repair Information Hubs
Several prominent automotive information providers offer limited free access to repair data, including belt diagrams:
- AllDataDIY: Provides detailed repair information. Create a free account and enter your vehicle details (year, make, model, engine) to search the available diagrams.
- Identifix Direct-Hit: Often features specific case studies and diagrams submitted by technicians. Use its search function with your vehicle specifics.
2. Vehicle Manufacturer Resources
Utilize official resources designed to assist technicians and owners:

- Official Service Information Sites: Access diagrams via Jeep's technical service information portals. Select your year, model, and engine size to find relevant documents.
- Vehicle Repair Manuals: Factory service manuals contain the definitive diagrams. Search for a PDF of the manual for the 2004 Grand Cherokee, specifying the correct engine option (e.g., 4.0L I6, 4.7L V8).
3. Community-Driven Automotive Forums
Owners and enthusiasts frequently share crucial repair information:
- Dedicated Jeep Forums: Platforms like JeepForum feature active sections for the WJ Grand Cherokee (1999-2004). Search threads discussing accessory belt replacement.
- General Repair Forums: Forums may have user-contributed diagrams or instructions.
Key points for effective searching:
- Always specify 2004 Jeep Grand Cherokee along with the exact engine size (4.0L or 4.7L).
- Factory Service Manuals generally provide the most accurate and comprehensive diagrams.
- Pay close attention to the routing path over each pulley before starting any work.