Check the dashboard electrical panel first if interior lights, radio, or wipers stop working, since most low-amperage circuits are grouped behind the lower dash on the driver side. The cover includes a numbered layout that matches each slot to a specific system, allowing quick identification without removing multiple components.
The engine compartment distribution unit, positioned near the battery, handles higher current loads such as cooling fans, ignition supply, and braking systems. These slots usually range from 30A to 50A. Matching the slot number with the printed chart prevents incorrect removal and speeds up troubleshooting.
Remove each protective element with the built-in puller and inspect the metal strip inside. A broken strip confirms failure, while a continuous strip indicates the issue is elsewhere in the circuit. Always install a replacement with the same amperage rating to maintain safe electrical operation.
1992 Dodge Caravan Fuse Box Diagram with Panel Locations and Circuit Details
Locate the interior electrical panel under the driver-side dashboard to access most low-current circuits, and use the numbered layout on the cover to match each slot with its assigned system such as lighting, wipers, and radio.
The engine compartment distribution unit near the battery handles higher load circuits including ignition supply, cooling fan motors, and braking systems, with ratings typically ranging from 30A to 50A arranged in clearly labeled positions for quick reference.
Interior panel circuit details
Lower rows usually contain 10A and 15A elements for dashboard lights and audio, while 20A and 25A positions support power windows, blower motor, and central locking, making it possible to isolate faults in cabin systems by checking a small group of slots.
Engine bay circuit details
Higher rated positions include 30A for ignition and fuel delivery, 40A for cooling fan operation, and 50A for main power distribution lines, all aligned with the printed chart to reduce errors during inspection.
Remove each element with the puller tool, inspect the metal strip for continuity, and install only the same amperage value to keep all electrical systems operating within safe limits.
Dashboard Fuse Panel Layout and Interior Circuit Identification
Access the dashboard electrical panel under the driver-side lower trim and read the numbered layout printed on the cover to match each slot with its assigned circuit such as lighting, wipers, and audio system.
Slots in this panel typically range from 10A to 25A, where lower ratings handle instrument cluster and interior lights, mid-range positions support radio and accessory outlets, and higher values control blower motor, power windows, and door locks.
Common interior circuit groups
Lighting circuits are grouped in one section for quick checks, while climate control and fan systems are placed in another cluster, allowing faster identification of faults without scanning the entire panel.
Remove each component using the puller, inspect the metal strip for breaks, and reinstall only the same amperage value to keep all cabin systems operating without electrical overload.