How do you check and replace the turn signal switch/headlight switch on Toyota T100?

Disconnect the cable from the negative terminal of the battery, ensuring that the lockout feature of the anti-theft audio system is turned off if applicable. Disable the airbag system and remove the steering wheel along with the steering column covers. Unplug the electrical connector from the turn signal switch/headlight switch. For T100 models, use an ohmmeter to check the continuity of the switch terminals: there should be no continuity in the "neutral" position, continuity between terminals 3 and 9 in the "left turn" position, and continuity between terminals 3 and 8 in the "right turn" position. If the switch does not operate, replace it. For Tacoma and 4Runner models, check the continuity similarly: no continuity in the "neutral" position, continuity between terminals 1 and 2 in the "left turn" position, and continuity between terminals 2 and 3 in the "right turn" position. If the switch does not operate, replace it. To replace, detach the turn signal switch/headlight switch from the switch body by removing the two screws, and installation is the reverse of removal, ensuring the spiral cable is correctly centered before installing the steering wheel.

Genuine Toyota T100 Turn Signal Switch

Turn Signal Indicator Switch

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8 Turn Signal Switches found

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Toyota T100 Switch Assy, Turn Signal
Part Number: 84310-35470
$273.90 MSRP: $392.75
You Save: $118.85 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 84310-04020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1994 Toyota T100 | SR5, STD | 6 Cyl 3.0L | 3VZE; 3VZE; VCK10L-THMREA, VCK10L-TRMREA, VCK10L-TRMREK, VCK10L-TRMSEA, VCK10L-TRMSEK, VCK20L-TRMREA, VCK20L-TRMREK, VCK20L-TRMSEA, VCK20L-TRMSEK
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Toyota T100 Switch Assy, Turn Signal
Part Number: 84310-35560
$242.30 MSRP: $347.44
You Save: $105.14 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1994 Toyota T100 | STD | 6 Cyl 3.0L | 3VZE; 3VZE; VCK10L-THMREA, VCK10L-TRMREA, VCK10L-TRMREK, VCK20L-TRMREA, VCK20L-TRMREK
View related parts
Toyota T100 Switch Assy, Turn Signal
Part Number: 84310-34010
$183.69 MSRP: $263.40
You Save: $79.71 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 84310-34020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1994 Toyota T100 | STD | 6 Cyl 3.0L | 3VZE; 3VZE; VCK10L-THMREA, VCK10L-THSREA, VCK10L-TRMREA, VCK10L-TRMREK, VCK10L-TRSREA, VCK10L-TRSREK, VCK20L-TRMREA, VCK20L-TRMREK, VCK20L-TRSREA, VCK20L-TRSREK
View related parts
Toyota T100 Switch Assy, Turn Signal
Part Number: 84310-34040
Product Specifications
- Replaced by: 84310-34050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1998 Toyota T100 | DLX, STD | 4 Cyl 2.7L, 6 Cyl 3.0L, 6 Cyl 3.4L | 3RZFE, 3VZE, 5VZFE; 3RZFE, 3VZE, 5VZFE; RCK10L-TRMRKA, RCK10L-TRSRKA, VCK10L-THMREA, VCK10L-THSREA, VCK10L-TRMREA, VCK10L-TRSREA, VCK11L-CRMDKA, VCK11L-CRMDKK, VCK11L-CRSDKA, VCK11L-CRSDKK, VCK11L-THMDKA, VCK11L-THSDKA, VCK11L-TRMDKA, VCK11L-TRMDKK, VCK11L-TRMRKA, VCK11L-TRSDKA, VCK11L-TRSDKK, VCK20L-TRMREA, VCK20L-TRSREA, VCK21L-CRMDKA, VCK21L-CRMDKK, VCK21L-CRSDKA, VCK21L-CRSDKK, VCK21L-TRMDKA, VCK21L-TRMDKK, VCK21L-TRSDKA, VCK21L-TRSDKK
View related parts
Toyota T100 Switch Assy, Turn Signal
Part Number: 84310-34050
Product Specifications
- Other Name: Combo Switch, Multifunction Switch
- Replaces: 84310-34040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1998 Toyota T100 | DLX, SR5, STD | 4 Cyl 2.7L, 6 Cyl 3.0L, 6 Cyl 3.4L | 3RZFE, 3VZE, 5VZFE; 3RZFE, 3VZE, 5VZFE; RCK10L-TRMRKA, RCK10L-TRSRKA, VCK10L-THMREA, VCK10L-THSREA, VCK10L-TRMREA, VCK10L-TRMSEA, VCK10L-TRSREA, VCK10L-TRSSEA, VCK11L-CRMDKA, VCK11L-CRMDKK, VCK11L-CRMSKA, VCK11L-CRSDKA, VCK11L-CRSDKK, VCK11L-CRSSKA, VCK11L-THMDKA, VCK11L-THSDKA, VCK11L-TRMDKA, VCK11L-TRMDKK, VCK11L-TRMRKA, VCK11L-TRMSKA, VCK11L-TRSDKA, VCK11L-TRSDKK, VCK11L-TRSSKA, VCK20L-TRMREA, VCK20L-TRMSEA, VCK20L-TRSREA, VCK20L-TRSSEA, VCK21L-CRMDKA, VCK21L-CRMDKK, VCK21L-CRMSKA, VCK21L-CRMSKK, VCK21L-CRSDKA, VCK21L-CRSDKK, VCK21L-CRSSKA, VCK21L-CRSSKK, VCK21L-TRMDKA, VCK21L-TRMDKK, VCK21L-TRMSKA, VCK21L-TRMSKK, VCK21L-TRSDKA, VCK21L-TRSDKK, VCK21L-TRSSKA, VCK21L-TRSSKK
View related parts
Toyota T100 Switch Assy, Turn Signal
Part Number: 84310-35480
Product Specifications
- Other Name: Combo Switch, Switch Assembly
- Replaces: 84310-35330, 84310-04030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1994 Toyota T100 | SR5, STD | 6 Cyl 3.0L | 3VZE; 3VZE; VCK10L-THMREA, VCK10L-TRMREA, VCK10L-TRMREK, VCK10L-TRMSEA, VCK10L-TRMSEK, VCK20L-TRMREA, VCK20L-TRMREK, VCK20L-TRMSEA, VCK20L-TRMSEK
View related parts
Toyota T100 Switch Assy, Turn Signal
Part Number: 84310-34030
Product Specifications
- Other Name: Combo Switch, Turn Signal Switch
- Manufacturer Note: W(CRUISE CONTROL)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1994 Toyota T100 | SR5, STD | 6 Cyl 3.0L | 3VZE; 3VZE; VCK10L-THMREA, VCK10L-THSREA, VCK10L-TRMREA, VCK10L-TRMREK, VCK10L-TRMSEA, VCK10L-TRMSEK, VCK10L-TRSREA, VCK10L-TRSREK, VCK10L-TRSSEA, VCK10L-TRSSEK, VCK20L-TRMREA, VCK20L-TRMREK, VCK20L-TRMSEA, VCK20L-TRMSEK, VCK20L-TRSREA, VCK20L-TRSREK, VCK20L-TRSSEA, VCK20L-TRSSEK
View related parts
Toyota T100 Switch Assy, Turn Signal
Part Number: 84310-34020
Product Specifications
- Other Name: Combo Switch, Turn Signal Switch
- Manufacturer Note: W(TILT STEERING)
- Replaces: 84310-34010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1994 Toyota T100 | SR5, STD | 6 Cyl 3.0L | 3VZE; 3VZE; VCK10L-THMREA, VCK10L-THSREA, VCK10L-TRMREA, VCK10L-TRMREK, VCK10L-TRMSEA, VCK10L-TRMSEK, VCK10L-TRSREA, VCK10L-TRSREK, VCK10L-TRSSEA, VCK10L-TRSSEK, VCK20L-TRMREA, VCK20L-TRMREK, VCK20L-TRMSEA, VCK20L-TRMSEK, VCK20L-TRSREA, VCK20L-TRSREK, VCK20L-TRSSEA, VCK20L-TRSSEK

Toyota T100 Turn Signal Switch

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Toyota T100 Turn Signal Switch Parts Questions & Experts Answers

Switch Assy, Turn Signal
84310-35470
Q: How do you check and replace the turn signal switch/headlight switch on Toyota T100?
A: Disconnect the cable from the negative terminal of the battery, ensuring that the lockout feature of the anti-theft audio system is turned off if applicable. Disable the airbag system and remove the steering wheel along with the steering column covers. Unplug the electrical connector from the turn signal switch/Headlight Switch. For T100 models, use an ohmmeter to check the continuity of the switch terminals: there should be no continuity in the "neutral" position, continuity between terminals 3 and 9 in the "left turn" position, and continuity between terminals 3 and 8 in the "right turn" position. If the switch does not operate, replace it. For Tacoma and 4Runner models, check the continuity similarly: no continuity in the "neutral" position, continuity between terminals 1 and 2 in the "left turn" position, and continuity between terminals 2 and 3 in the "right turn" position. If the switch does not operate, replace it. To replace, detach the turn signal switch/headlight switch from the switch body by removing the two screws, and installation is the reverse of removal, ensuring the spiral cable is correctly centered before installing the steering wheel.

Related Toyota T100 Parts

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