How to remove the headlamp dimmer switch on 2009 Toyota Tundra?

A proper headlamp dimmer switch removal requires disconnecting the negative battery cable and waiting 90 seconds to avoid Air Bag and seat belt pretensioner activation. The navigation system needs a 90-second period of inactivity following ignition power-off before the technician should detach the cable. Some control systems need to be run through an initialization process upon restablishing system connection. The service technician must first eliminate the lower steering wheel covers numbered No. 2 and No. 3 before taking off the steering pad optionally along with its steering pad switch. The procedure continues with removing the steering wheel assembly together with the lower steering column cover from both manual tilt and telescopic as well as power tilt and telescopic steering columns. The upper steering column covers should be removed according to each steering column configuration. The technician should proceed to detach the tilt and telescopic manual switch for power tilt and power telescopic steering columns followed by the spiral cable sub-assembly. Completion of the windshield wiper assembly requires disconnecting connector cables and using a screwdriver to free the claw before you can remove the headlight dimmer assembly through connector disconnection and band clamp release using the claw.

OEM 2009 Toyota Tundra Dimmer Switch

Light Dimmer Switch

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6 Dimmer Switches found

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2009 Toyota Tundra Dimmer Switch
Part Number: 84140-02670
$133.94 MSRP: $189.60
You Save: $55.66 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Combination Switch; Multi Purpose Switch; Headlamp Switch
- Replaces: 84140-0C060
- Part Name Code: 84140
- Item Weight: 1.40 Pounds
- Item Dimensions: 15.6 x 11.3 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-02670
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Tundra Submodels:
- Base, Limited, Platinum, SR5 | 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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2009 Toyota Tundra Dimmer Switch
Part Number: 84140-0E041
$127.12 MSRP: $179.95
You Save: $52.83 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Combination Switch; Multi Purpose Switch; Turn Signal Switch; Headlamp Switch; Headlamp Dimmer Switch; Signal Switch
- Replaces: 84140-0E040
- Part Name Code: 84140
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-0E041
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Tundra Submodels:
- Limited, Platinum | 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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2009 Toyota Tundra Instrument Light Rheostat, Passenger Side
Part Number: 84119-0C041
$98.50 MSRP: $138.26
You Save: $39.76 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rheostat, Light Control; Instrument Panel Dimmer Switch; Rheostat
- Position: Passenger Side
- Replaces: 84119-0C040
- Part Name Code: 84119
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84119-0C041
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Tundra Submodels:
- Limited, Platinum | 8 Cyl 4.6 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
View related parts
2009 Toyota Tundra Instrument Light Rheostat, Passenger Side
Part Number: 84119-0C031
$98.50 MSRP: $138.26
You Save: $39.76 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Rheostat, Light Control; Instrument Panel Dimmer Switch; Rheostat
- Position: Passenger Side
- Replaces: 84119-0C030
- Part Name Code: 84119
- Item Weight: 1.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84119-0C031
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Tundra Submodels:
- Base, SR5 | 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
View related parts
2009 Toyota Tundra Dimmer Switch
Part Number: 84140-07141
$148.16 MSRP: $209.73
You Save: $61.57 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Combination Switch; Multi Purpose Switch; Headlamp Switch; Multifunction Switch; Headlamp Dimmer Switch; Signal Switch
- Replaces: 84140-48130
- Part Name Code: 84140
- Item Weight: 1.40 Pounds
- Item Dimensions: 15.9 x 12.1 x 3.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-07141
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Tundra Submodels:
- Limited | 8 Cyl 4.6 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
View related parts
2009 Toyota Tundra Dimmer Switch
Part Number: 84140-02660
$147.57 MSRP: $208.90
You Save: $61.33 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Combination Switch; Multi Purpose Switch; Headlamp Switch; Headlamp Dimmer Switch
- Part Name Code: 84140
- Item Weight: 1.60 Pounds
- Item Dimensions: 15.2 x 11.6 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-02660
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Tundra Submodels:
- Base, SR5 | 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

2009 Toyota Tundra Dimmer Switch

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2009 Toyota Tundra Parts Questions & Experts Answers

Q: How to remove the headlamp dimmer switch on 2009 Toyota Tundra?
A: A proper headlamp dimmer switch removal requires disconnecting the negative battery cable and waiting 90 seconds to avoid Air Bag and seat belt pretensioner activation. The navigation system needs a 90-second period of inactivity following ignition power-off before the technician should detach the cable. Some control systems need to be run through an initialization process upon restablishing system connection. The service technician must first eliminate the lower steering wheel covers numbered No. 2 and No. 3 before taking off the steering pad optionally along with its steering pad switch. The procedure continues with removing the steering wheel assembly together with the lower steering column cover from both manual tilt and telescopic as well as power tilt and telescopic steering columns. The upper steering column covers should be removed according to each steering column configuration. The technician should proceed to detach the tilt and telescopic manual switch for power tilt and power telescopic steering columns followed by the spiral cable sub-assembly. Completion of the windshield wiper assembly requires disconnecting connector cables and using a screwdriver to free the claw before you can remove the headlight dimmer assembly through connector disconnection and band clamp release using the claw.