2021 Toyota Land Cruiser Fuses and Fuse Box | Checking and replacing fuses
The 2021 Toyota Land Cruiser is a tough and dependable SUV that is known for being able to go off-road and having high-end features. The fuses and the fuse box are two important parts that make sure everything works well. Fuses are very important for protecting the car’s different electrical systems and keeping them from getting damaged by electrical spikes or faults. The fuse box, which is usually in the engine bay or the cabin, is where these fuses are kept. The fuses are organized so that they work with certain electrical tasks. To keep the car’s electrical system in good shape, fuses must be checked and replaced regularly. On the off chance that something goes wrong, a blown fuse is easy to spot because it looks burned. To replace a fuse, you have to find the right one in the box and swap it out for a new one of the same power. This easy process is explained in detail in the car’s manual, giving owners the information they need to make sure their 2021 Toyota Land Cruiser keeps running smoothly and safely.
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Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary.
- Turn the engine switch off.
- Open the fuse box cover.
Engine compartment
Push the tab in and lift the lid off.
Driver’s side instrument panel
Remove the lid.
Passenger’s side instrument panel
Remove the cover.
- Remove the fuse with the pull-out tool.
Only type A fuse can be removed using the pull-out tool.
- Check if the fuse is blown.
Normal fuse
Blown fuse
Type A and B:
Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.
Type C and D:
Contact your Toyota dealer.
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Type A
Type B
Type C
Type D
After a fuse is replaced
- If the lights do not turn on even after the fuse has been replaced, a bulb may need replacement.
- If the replaced fuse blows again, have the vehicle inspected by your Toyota dealer.
If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
When replacing light bulbs
Toyota recommends that you use genuine Toyota products designed for this vehicle. Because certain bulbs are connected to circuits designed to prevent overload, non-genuine parts or parts not designed for this vehicle may be unusable.
WARNING
To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or injury.
- Never use a fuse of a higher amperage rating than indicated, or use any other object in place of a fuse.
- Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix. - Do not modify the fuses or the fuse boxes.
NOTICE
Before replacing fuses
Have the cause of electrical overload determined and repaired by your Toyota dealer, as soon as possible.
FAQs
The fuse box in the 2021 Toyota Land Cruiser is typically located in the engine compartment on the driver’s side.
The Land Cruiser usually has multiple fuse boxes. Apart from the one in the engine compartment, there might be another inside the cabin.
Fuses protect the vehicle’s electrical system by breaking the circuit in case of an overload or short circuit, preventing damage to components.
Check for a broken wire inside the fuse, or use a multimeter to test for continuity. Additionally, the metal strip inside a blown fuse may be visibly melted.
A fuse puller and a fuse tester or a multimeter are useful tools. The owner’s manual will provide additional guidance.
Yes, Toyota typically includes spare fuses in the fuse box or provides a designated space for them.
It is crucial to use a fuse with the same amperage rating as the one being replaced. Using a fuse with a different rating can lead to electrical issues or damage.
The amperage rating for each fuse is usually printed on the fuse itself or listed in the owner’s manual.
Before checking or replacing fuses, turn off the ignition and disconnect the battery to ensure safety.
No, using a higher amperage fuse can lead to damage to the electrical system and is not recommended.
Specific issues may vary, but common electrical problems include malfunctioning lights, power windows, or the stereo system.
Regularly inspect fuses as part of routine maintenance or when you encounter electrical issues.
It’s advisable to use OEM fuses to ensure compatibility and reliability.
If the problem persists, consult a qualified mechanic or the Toyota service center for a thorough inspection and diagnosis.
Useful Link:
View full PDF: Toyota Land Cruiser 2021 User Guide | Auto User Guide
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