Locate the interior panel near the driver footwell and check each slot using a multimeter before replacing any link. Confirm voltage on both terminals to detect breaks that are not visible through the plastic housing.
The engine compartment distribution unit sits close to the battery and handles high-current circuits such as cooling fan, ignition supply, and charging system. These positions usually contain larger cartridge-style links rated between 30A and 60A.
Inside the cabin, most circuits rely on 7.5A to 20A blade elements assigned to lighting, power windows, wipers, and control modules. Match amperage exactly to avoid overheating wires or repeated failure during normal operation.
If a specific slot fails multiple times, inspect wiring near door hinges, under seats, and around the engine where insulation may degrade. Systematic circuit tracing helps isolate faults without replacing working components.
Daihatsu Terios fuse box diagram with full layout and circuit details
Use the panel cover legend to match slot numbers with circuits before removing any link; this mapping shows which position feeds systems such as headlights, wipers, power windows, and control modules. Each slot is numbered and grouped by function to simplify fault tracing.
Interior circuits typically rely on 7.5A, 10A, 15A, and 20A blade elements, while the engine compartment distribution unit handles higher loads with 30A–60A cartridge-style components for cooling fan, ignition supply, and charging system.
Check power flow across each slot by probing both terminals with a multimeter; voltage on only one side indicates a failed link even if the metal strip appears intact through the plastic casing.
If multiple systems stop working at once, inspect adjacent positions since related circuits are often placed together. Repeated failure in one location usually points to wiring damage or a short circuit in the connected component rather than a faulty link itself.
Location of interior and engine bay fuse boxes in Daihatsu Terios
Check the driver-side lower dashboard area first; the interior power distribution panel is mounted behind a removable trim cover near the footwell. Pull the cover outward to access rows of blade-style links assigned to cabin electronics and lighting.
Open the hood and locate the main distribution unit near the battery, typically on one side of the engine compartment. This enclosure contains larger cartridge-style links and relays responsible for high-current systems such as cooling fan, ignition feed, and charging circuit.
Access conditions differ between the two locations: the cabin-mounted panel is compact and partially hidden, requiring a flashlight for visibility, while the engine compartment unit is easier to reach but exposed to heat and vibration.
Inspect mounting points and connectors during access. Look for corrosion, loose контакты, or heat marks in the engine area, and check for worn wiring near pedals and trim edges inside the cabin.