How do you check the turn signal/hazard flasher and Turn Signal Switch on Toyota Supra?

The turn signal/hazard flasher relay, found beneath the left lower dash panel in models from 1982 to 1986, can be checked by removing it and connecting the positive lead from the battery to terminal 3 and the negative lead to terminal 2, while a 55W bulb is connected between terminals 1 and 2 to verify flashing. If it fails to operate, replacement is necessary. The turn signal/hazard flasher switch is located in the steering column assembly and can be checked for continuity using an ohmmeter after unscrewing and unplugging the electrical connector at the base of the steering column. The light control and headlight dimmer switches are also in the steering column and should be checked similarly for continuity. The windshield wiper and washer switch, located on the right side of the steering column, requires the steering wheel and column cover to be removed for access; continuity can be checked after unplugging the electrical connector. For replacement of the turn signal/hazard flasher, light control switch, or headlight dimmer switch, the steering wheel and column cover must be removed, followed by disconnecting the wire harness electrical connector and removing the mounting screws for the switch assembly. The problematic switch can then be detached and replaced, with installation being the reverse of removal, ensuring that all terminals are securely locked in place. To replace the wiper switch, the combination switch assembly must first be removed, followed by detaching the wiper and washer switch from the back of the assembly, with installation again being the reverse of removal.

Genuine Toyota Supra Turn Signal Switch

Turn Signal Indicator Switch

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8 Turn Signal Switches found

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Toyota Supra Switch Assy, Turn Signal
Part Number: 84310-14820
Product Specifications
- Other Name: Turn Signal Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1988 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVFK, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
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Toyota Supra Switch Assy, Turn Signal
Part Number: 84310-1B090
Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1989-1990 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Switch Assy, Turn Signal
Part Number: 84310-1B100
Product Specifications
- Other Name: Turn Signal, Wiper Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1989-1992 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVZA, MA70L-BLPVZK
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Toyota Supra Switch, Turn Signal
Part Number: 84329-14010
Product Specifications
- Other Name: Turn Signal Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1989-1992 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Switch, Turn Signal
Part Number: 84329-20020
Product Specifications
- Other Name: Turn Signal Switch
- Manufacturer Note: W(TILT & TELESCOPIC STEERING)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1989-1990 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
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Toyota Supra Switch, Turn Signal
Part Number: 84329-14030
Product Specifications
- Other Name: Signal Switch, Turn Signal Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA, JZA80L-ALPVZA
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Toyota Supra Switch Assy, Turn Signal
Part Number: 84310-1B120
Product Specifications
- Other Name: Combo Switch, Multifunction Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA, JZA80L-ALPVZA
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Toyota Supra Switch Assy, Turn Signal
Part Number: 84310-1B220
Product Specifications
- Other Name: Combo Switch, Multifunction Switch
- Manufacturer Note: W(TILT STEERING & FOG LAMP)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1997-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA

Toyota Supra Turn Signal Switch

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Toyota Supra Turn Signal Switch Parts Questions & Experts Answers

Switch, Turn Signal
84329-14010
Q: How do you check the turn signal/hazard flasher and Turn Signal Switch on Toyota Supra?
A: The turn signal/hazard flasher relay, found beneath the left lower dash panel in models from 1982 to 1986, can be checked by removing it and connecting the positive lead from the battery to terminal 3 and the negative lead to terminal 2, while a 55W bulb is connected between terminals 1 and 2 to verify flashing. If it fails to operate, replacement is necessary. The turn signal/hazard flasher switch is located in the steering column assembly and can be checked for continuity using an ohmmeter after unscrewing and unplugging the electrical connector at the base of the steering column. The light control and headlight dimmer switches are also in the steering column and should be checked similarly for continuity. The windshield wiper and washer switch, located on the right side of the steering column, requires the steering wheel and column cover to be removed for access; continuity can be checked after unplugging the electrical connector. For replacement of the turn signal/hazard flasher, light control switch, or headlight dimmer switch, the steering wheel and column cover must be removed, followed by disconnecting the wire harness electrical connector and removing the mounting screws for the switch assembly. The problematic switch can then be detached and replaced, with installation being the reverse of removal, ensuring that all terminals are securely locked in place. To replace the wiper switch, the combination switch assembly must first be removed, followed by detaching the wiper and washer switch from the back of the assembly, with installation again being the reverse of removal.

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