How to service and repair the ignition switch on Toyota Tundra?

Begin ignition switch service by separating the negative battery terminal cable while observing the need to initialize particular systems upon reconnecting. The navigation system requires 90 seconds of wait time with the ignition OFF to save memory then the cable disconnecting begins. Secondly you must detach the steering column assembly and after that separate the upper steering column with switch bracket assembly for manual tilt systems as well as manual tilt and telescopic configurations. Proceed to take out the ignition switch assembly from the vehicle. The installation process requires installation of the ignition switch assembly before moving to the upper steering column with switch bracket assembly installation for both manual tilt and manual tilt and telescopic setups. After reinstallation of the steering column assembly proceed with cable connection to the negative battery terminal while systems that need initializing after reconnection must be taken into account.

OEM Toyota Tundra Ignition Switch

Starter Ignition Switch

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5 Ignition Switches found

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Toyota Tundra Position Sensor
Part Number: 84052-71010
$61.21 MSRP: $85.91
You Save: $24.70 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Un-Lock Warning; Hazard Switch; Steering Lock; Angle Sensor; Multi Purpose Switch; Lock Switch; Switch Assembly; Warning Switch; Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2021 Toyota Tundra | 1794 Edition, Base, Limited, Nightshade, Platinum, SR, SR5, Trail, TRD Pro | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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Toyota Tundra Switch Assembly, Un-Lock Warning
Part Number: 84052-33040
$31.95 MSRP: $44.48
You Save: $12.53 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2006 Toyota Tundra | Base, Limited, SR5 | 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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Toyota Tundra Ignition Switch
Part Number: 84450-71010
$103.17 MSRP: $144.81
You Save: $41.64 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Ignition Or Starter
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2021 Toyota Tundra | 1794 Edition, Base, Limited, Nightshade, Platinum, SR, SR5, Trail, TRD Pro | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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Toyota Tundra Ignition Switch
Part Number: 84450-52010
$113.72 MSRP: $159.64
You Save: $45.92 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Ignition Or Starter
- Replaces: 84450-BZ040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Toyota Tundra | Base, Limited, SR5 | 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
View related parts
Toyota Tundra Ignition Switch
Part Number: 84450-12200
$103.17 MSRP: $144.81
You Save: $41.64 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Ignition Or Starter; Ignition Starter Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2006 Toyota Tundra | Base, Limited, SR5 | 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS

Toyota Tundra Ignition Switch

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Toyota Tundra Ignition Switch Parts Questions & Experts Answers

Position Sensor
84052-71010
Q: How to service and repair the ignition switch on Toyota Tundra?
A: Begin ignition switch service by separating the negative battery terminal cable while observing the need to initialize particular systems upon reconnecting. The navigation system requires 90 seconds of wait time with the ignition OFF to save memory then the cable disconnecting begins. Secondly you must detach the steering column assembly and after that separate the upper steering column with switch bracket assembly for manual tilt systems as well as manual tilt and telescopic configurations. Proceed to take out the ignition switch assembly from the vehicle. The installation process requires installation of the ignition switch assembly before moving to the upper steering column with switch bracket assembly installation for both manual tilt and manual tilt and telescopic setups. After reinstallation of the steering column assembly proceed with cable connection to the negative battery terminal while systems that need initializing after reconnection must be taken into account.