Your best approach is to:
1. Consult your owner's manual: If you have it, this is the primary resource. It should show a diagram of the fuse and relay box.
2. Locate the underhood fuse and relay box: It's usually near the battery or firewall.
3. Examine the box: Look for a diagram on the inside of the lid. This diagram should identify the relays. Some have labels, others may require matching the diagram to the relay's physical size and shape. The starter relay is usually a relatively large one.
4. Check online forums: Search online forums specific to Dodge Dynasty or Chrysler vehicles from that year (e.g., "1991 Dodge Dynasty starter relay location forum"). Owners often share pictures and experiences.
5. Use a wiring diagram: A wiring diagram for your specific vehicle will pinpoint the relay precisely. You can find these diagrams online, often through auto parts websites (sometimes for a fee) or through specialized automotive repair manuals.
Important Note: Be cautious when working around the battery and electrical components. Disconnect the negative battery terminal before you start your search to prevent accidental shorts.
