How to replace the Back Up Light Switch on a Toyota Tacoma?

Lift the vehicle as high as it will go on jackstands and support the car safely, then disconnect the back-up light switch's electrical connection. Take out the cover of the back-up light switch and detach the switch that is fitted on the transmission casing along with the gasket for the same. Place the switch and the gasket into the case of the transmission and tighten them properly; connect the electrical socket. Lastly set the car down and test the back-up lights.

Genuine Toyota Tacoma Back Up Light Switch

Reverse Light Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

3 Back Up Light Switches found

View related parts
Toyota Tacoma Back-Up Switch Assembly
Part Number: 84210-52050
$42.83 MSRP: $59.86
You Save: $17.03 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Back-Up Lamp; Back Up Switch, Lamp Switch, Switch
- Replaces: 84210-12040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-2018 Toyota Tacoma | Base, DLX, Limited, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2RZFE, 2TRFE, 2TRFE; GRN225L-CRFDKA, 3RZFE, 5VZFE; GRN225L-CRFDKA, GRN245L-CRADKA, GRN245L-CRFDKA, GRN245L-PRADKA, GRN245L-PRFDKA, GRN250L-PRADKA, GRN265L-CRADKA, GRN265L-CRFDKA, GRN265L-PRADKA, GRN270L-PRADKA, GRN305L-CRFSHA, GRN305L-CRTSHA, GRN305L-PRFSHA, GRN305L-PRTLHA, GRN305L-PRTSHA, GRN310L-PRTLHA, GRN310L-PRTSHA, GRN325L-CRTSHA, GRN325L-PRTLHA, GRN325L-PRTSHA, GRN330L-PRTLHA, GRN330L-PRTSHA, RZN140L-TRMDKAB, RZN140L-TRPDKAB, RZN140L-TRSDKAB, RZN150L-CRMDKAB, RZN150L-CRPDKAB, RZN150L-CRSDKAB, RZN161L-TRMDKAB, RZN161L-TRPDKAB, RZN171L-CRMDKAB, RZN171L-CRPDKAB, RZN191L-TRPDKAB, RZN196L-CRPDKAB, RZN196L-PRPDKAB, TRN220L-TRMDKA, TRN220L-TRPDKA, TRN225L-CRMDKA, TRN225L-CRPDKA, TRN225L-PRPDKA, TRN240L-TRMDKA, TRN240L-TRPDKA, TRN245L-CRMDKA, TRN245L-CRMSKA, TRN245L-CRPDKA, TRN245L-CRTSKA, TRN260L-TRMDKA, TRN265L-CRMDKA, TRN265L-CRPDKA, TRN265L-CRTSKA, TRN265L-PRPDKA, TRN265L-PRTSKA, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN160L-TRMDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB, VZN170L-PRPDKAB, VZN195L-CRPDKAB, VZN195L-PRPDKAB
View related parts
Toyota Tacoma Back-Up Lamp Switch Assembly
Part Number: 84210-12040
$42.83 MSRP: $59.86
You Save: $17.03 (29%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Back-Up Lamp
- Replaced by: 84210-52050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-2013 Toyota Tacoma | Base, DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L, 6 Cyl 4.0L | 1GRFE, 2RZFE, 2TRFE, 3RZFE, 5VZFE; GRN225L-CRFDKA, GRN245L-CRADKA, GRN245L-CRFDKA, GRN245L-PRADKA, GRN245L-PRFDKA, GRN250L-PRADKA, GRN265L-CRADKA, GRN265L-CRFDKA, GRN265L-PRADKA, GRN270L-PRADKA, RZN140L-TRMDKAB, RZN140L-TRPDKAB, RZN140L-TRSDKAB, RZN150L-CRMDKAB, RZN150L-CRPDKAB, RZN150L-CRSDKAB, RZN161L-TRMDKAB, RZN161L-TRPDKAB, RZN171L-CRMDKAB, RZN171L-CRPDKAB, RZN191L-TRPDKAB, RZN196L-CRPDKAB, RZN196L-PRPDKAB, TRN220L-TRMDKA, TRN220L-TRPDKA, TRN225L-CRMDKA, TRN225L-CRPDKA, TRN225L-PRPDKA, TRN240L-TRMDKA, TRN240L-TRPDKA, TRN245L-CRMDKA, TRN245L-CRPDKA, TRN260L-TRMDKA, TRN265L-CRMDKA, TRN265L-CRPDKA, TRN265L-PRPDKA, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN160L-TRMDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB, VZN170L-PRPDKAB, VZN195L-CRPDKAB, VZN195L-PRPDKAB
View related parts
Toyota Tacoma Back-Up Switch Assembly
Part Number: 84210-71050
$43.19 MSRP: $60.36
You Save: $17.17 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Back-Up Lamp; Back Up Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015-2025 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2TRFE, T24; GRN225L-CRFDKA, GRN245L-CRADKA, GRN245L-CRFDKA, GRN245L-PRADKA, GRN245L-PRFDKA, GRN250L-PRADKA, GRN265L-CRADKA, GRN265L-PRADKA, GRN270L-PRADKA, GRN305L-CRFSHA, GRN305L-CRTSHA, GRN305L-PRFSHA, GRN305L-PRTLHA, GRN305L-PRTSHA, GRN310L-PRTLHA, GRN310L-PRTSHA, GRN325L-CRTSHA, GRN325L-PRTLHA, GRN325L-PRTSHA, GRN330L-PRTLHA, GRN330L-PRTSHA, TRN220L-TRMDKA, TRN220L-TRPDKA, TRN225L-CRMDKA, TRN225L-CRPDKA, TRN225L-PRPDKA, TRN240L-TRMDKA, TRN240L-TRPDKA, TRN245L-CRMDKA, TRN245L-CRMSKA, TRN245L-CRPDKA, TRN245L-CRTSKA, TRN265L-CRPDKA, TRN265L-CRTSKA, TRN265L-PRPDKA, TRN265L-PRTSKA, TZNA40L-PRZSZA, TZNA41L-PRZSTA, TZNA45L-PRFSZA, TZNA45L-PRZSZA, TZNA46L-PRZSTA

Toyota Tacoma Back Up Light Switch

The Back Up Light Switch in the Toyota Tacoma activates the reverse lamps by closing the circuit when the transmission is shifted into reverse. The Back Up Light Switch in the Toyota Tacoma may either be located on the steering column, the transmission case, or the floor console; on automatic models it may be integrated with the neutral safety switch. The Back Up Light Switch engagement occurs when mechanical contact or hydraulic pressure linked to the selector mechanism allows current to reach the rear bulbs. The action signals surrounding traffic that the Toyota Tacoma is backing up, supporting safer maneuvering in low-visibility situations. The Back Up Light Switch is nothing more than an on-off device that is built for repeated use. The internal contacts of the Back Up Light Switch are designed to ensure that the circuit is completed every time reverse is selected. Through timely activation of the designated lights, the switch ensures every Toyota Tacoma provides a clear visual warning when the reverse gear is engaged for the benefit of both drivers and pedestrians.

If you are in demand for superior quality and affordable OEM Toyota Tacoma Back Up Light Switch, then shop with us! We own a wide range of the reduced-priced genuine Toyota Tacoma Back Up Light Switch. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota Tacoma Back Up Light Switch Parts Questions & Experts Answers

Back-Up Lamp Switch Assembly
84210-12040
Q: How to replace the Back Up Light Switch on a Toyota Tacoma?
A:
Lift the vehicle as high as it will go on jackstands and support the car safely, then disconnect the back-up light switch's electrical connection. Take out the cover of the back-up light switch and detach the switch that is fitted on the transmission casing along with the gasket for the same. Place the switch and the gasket into the case of the transmission and tighten them properly; connect the electrical socket. Lastly set the car down and test the back-up lights.