How to check and replace the ignition switch and Ignition Lock Cylinder on 1995 through 2004 Toyota Tacoma?

On Tacoma you must disconnect the battery cable at its negative terminal followed by disabling voice app security when it exists. After disconnecting power, disable airbags and remove steering wheel components to get access by taking off protective steering column shields. Pull away the starter switch bezel and disconnect its electrical connectors from the ignition part. Using an ohmmeter test all switch connections: the LOCK position should have no continuity but ACC enables connection between terminals 2 and 3. In ON mode you should see links between terminals 2, 3, 4 and 6, 7. When starting the engine terminals 1, 2, and 4 as well as 6, 7, and 8 need to be connected. Test the key unlock warning switch between OFF mode and the key removed until you find no connection between the two terminals. Insert your key and turn the switch ON to validate 1 and 2 terminal connection. The replacement of ignition switch becomes necessary when manual operation fails. First insert the key into the ignition switch Ignition Lock Cylinder then switch it to ACC mode. Next follow this step by inserting a small screwdriver to depress the release button while pulling the lock cylinder straight out. The process to install a part follows the opposite steps of when you took it out.

Genuine Toyota Tacoma Ignition Switch

Starter Ignition Switch

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6 Ignition Switches found

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Toyota Tacoma Switch Assy, Ignition Or Starter
Part Number: 84450-41010
$127.62 MSRP: $181.44
You Save: $53.82 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ignition Switch
- Manufacturer Note: INSTRUMENT PANEL
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-2004 Toyota Tacoma | DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L | 2RZFE, 3RZFE, 5VZFE; 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, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN160L-TRMDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB, VZN170L-PRPDKAB, VZN195L-CRPDKAB, VZN195L-PRPDKAB
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Toyota Tacoma Switch Assy, Ignition Or Starter
Part Number: 84450-71010
$102.73 MSRP: $144.81
You Save: $42.08 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ignition Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2016 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2TRFE; 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, 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
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Toyota Tacoma Switch Assy, Un-Lock Warning
Part Number: 84052-71010
$60.95 MSRP: $85.91
You Save: $24.96 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2023 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2TRFE; 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, 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
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Toyota Tacoma Switch Assembly, Ignition
Part Number: 84450-0R010
$102.42 MSRP: $144.38
You Save: $41.96 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assy, Ignition Or Starter; Ignition Switch
- Replaces: 84450-02040, 84450-12320
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015-2023 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2TRFE; 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
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Toyota Tacoma Switch Assy, Un-Lock Warning
Part Number: 84052-35020
$39.02 MSRP: $54.53
You Save: $15.51 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch, Warning Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-2004 Toyota Tacoma | DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L | 2RZFE, 3RZFE, 5VZFE; 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, 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 Switch Assy, Un-Lock Warning
Part Number: 84052-20030
$32.93 MSRP: $46.03
You Save: $13.10 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 84052-41010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-2004 Toyota Tacoma | DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L | 2RZFE, 3RZFE, 5VZFE; 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, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN160L-TRMDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB, VZN170L-PRPDKAB, VZN195L-CRPDKAB, VZN195L-PRPDKAB

Toyota Tacoma Ignition Switch

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Toyota Tacoma Ignition Switch Parts Questions & Experts Answers

Switch Assy, Ignition Or Starter
84450-41010
Q: How to check and replace the ignition switch and Ignition Lock Cylinder on 1995 through 2004 Toyota Tacoma?
A: On Tacoma you must disconnect the battery cable at its negative terminal followed by disabling voice app security when it exists. After disconnecting power, disable airbags and remove steering wheel components to get access by taking off protective steering column shields. Pull away the starter switch bezel and disconnect its electrical connectors from the ignition part. Using an ohmmeter test all switch connections: the LOCK position should have no continuity but ACC enables connection between terminals 2 and 3. In ON mode you should see links between terminals 2, 3, 4 and 6, 7. When starting the engine terminals 1, 2, and 4 as well as 6, 7, and 8 need to be connected. Test the key unlock warning switch between OFF mode and the key removed until you find no connection between the two terminals. Insert your key and turn the switch ON to validate 1 and 2 terminal connection. The replacement of ignition switch becomes necessary when manual operation fails. First insert the key into the ignition switch Ignition Lock Cylinder then switch it to ACC mode. Next follow this step by inserting a small screwdriver to depress the release button while pulling the lock cylinder straight out. The process to install a part follows the opposite steps of when you took it out.