Search result for: 8421012040
BACK LAMP SWITCH YARIS 2000-05
Part number: 8421012040
Availability: 0
Weight, kg: 0.058
Processing: 4-5 days
Make: HABASHI
Made in: Taiwan

SENSOR ASSY, SHIFT POINT
Part number: 8421012040
Availability: 0
Weight, kg: 0.062
Make: Toyota
Made in: Japan

Substitutions
SWITCH ASSY, BACK-UP LAMP
Part number: 8421052050
Availability: 97
Weight, kg: 0.061
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Make: Toyota
Made in: Japan

SWITCH ASSY, BACK-UP LAMP
Part number: 8421052050
Availability: 1049
Weight, kg: 0.061
Processing: 2-3 days
Make: Toyota
Made in: Japan

Essential Reverse Light Switch
Why You Need This Component
This vital switch plays a crucial role in your Toyota's safety system. It automatically activates your reverse lights when you shift into reverse gear. These lights signal to other drivers and pedestrians that you’re backing up, preventing accidents and improving overall safety.
How The Switch Functions
The device is mounted on the transmission system. When you select reverse gear, the mechanism is triggered and completes the electrical circuit. This sends power to the rear lights, illuminating them instantly. The system works seamlessly, requiring no extra effort from the driver.
Potential Issues If Broken
If this component fails, your reverse lights won’t turn on. This increases the risk of collisions while backing up—especially at night or in busy parking lots. It can also cause your vehicle to fail inspection or receive a traffic ticket. Replace a faulty unit promptly for peace of mind and legal compliance.
Reliable Solution For Your Toyota
Ensure your safety and keep your Toyota up to standard with a dependable, long-lasting replacement component. Easy to install and built for durability, it’s a smart investment for any driver prioritizing road safety.
