* Under the hood, in the fuse box: This is the most common location. The fuse box is typically located near the battery, often under a cover. Look for a diagram on the inside of the fuse box cover to identify the relay. The relay may be labeled, or you may need to use a wiring diagram or consult a repair manual to identify it definitively.
* In the Power Distribution Center (PDC): Some models might have it within the PDC, which is usually a larger box, often located near the battery as well. This box contains many relays and fuses. Again, a diagram on the PDC cover or a repair manual is essential for identification.
To find it reliably:
1. Consult your owner's manual: This is the best starting point. It should have a diagram of your fuse box and power distribution center.
2. Use a repair manual: A Haynes or Chilton repair manual specific to your year and model PT Cruiser will have detailed diagrams and instructions.
3. Online forums: Search online forums dedicated to Chrysler PT Cruisers. Owners often post about repair experiences, which may include pictures of the relay's location. Be sure to specify your year.
Important Note: Always disconnect the negative battery terminal before working on electrical components to prevent shorts or injury.
