How to service the Headlight Relay on Scion tC?

The procedure to access the headlamp relay starts with disconnecting the battery cable and waiting 90 seconds to avoid Air Bag and seat belt pretensioner activation. The next step entails removing the headlight relay that bears the marking H-LP. Follow these steps for installation of the headlight relay by connecting the cable to the negative terminal followed by system initialization because some systems need this procedure after breaking and reattaching the cable.

OEM Scion tC Headlight Relay

Headlamp Relay

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4 Headlight Relays found

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Scion tC Horn Relay
Part Number: 90080-87026
$22.33 MSRP: $31.09
You Save: $8.76 (29%)
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Product Specifications
- Other Name: Relay; Powertrain, Cooling, Safety, Defroster, Ignition, A/C, Fog, Headlight, ABS; Window Relay; Relay Assembly, Circuit Opening, EFI, Heater, Fuel Pump, Power Window, Standard Parts.
- Replaces: 90080-87010, 90987-02027, 90987-T2001, 85915-12020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2016 Scion tC | Base, Spec | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS
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Scion tC Daytime Running Light Relay
Part Number: 90080-87025
$66.02 MSRP: $92.66
You Save: $26.64 (29%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Relay; HVAC Blower Motor Relay; Accessory Power Relay; Headlight Relay; Multi Purpose Relay; Multi-Purpose Relay; Window Relay; Relay Box for Heater Blower Motor; Headlamp, Power Window, Rear Heater, Tail Gate, Defogger.
- Replaces: 90987-04006, 90987-04010, 90080-87031
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2016 Scion tC | Base, Spec | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS
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Scion tC Fan Relay
Part Number: 90080-87024
$66.02 MSRP: $92.66
You Save: $26.64 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Relay; Daytime Running Light Module; Active Suspension; HVAC; Ignition; Headlight; Multi-Purpose; Control Relay; ECM Relay; Junction Block Relay; Relay Box Relay; Relay Assembly, and more.
- Replaces: 90987-02025, 90987-T2002, 90987-02016
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2016 Scion tC | Base, Spec | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS
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Scion tC ECM Relay
Part Number: 90987-02022
$79.85 MSRP: $112.08
You Save: $32.23 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Relay; Horn Relay; Multi Purpose Relay; Multi-Purpose Relay; Micro-Relay; Relay Assembly, Circuit Opening (For EFI); various relays for sensors, lights, and power functions.
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010 Scion tC | Base | 4 Cyl 2.4 L GAS

Scion tC Headlight Relay

If you're thinking about purchasing OEM parts for your Scion tC, our website is your one-stop destination. We stock an extensive selection of genuine Scion tC Headlight Relay at pocket-friendly prices. Plus, we guarantee a swift delivery and a hassle-free return policy for your convenience.

Scion tC Headlight Relay Parts Questions & Experts Answers

Horn Relay
90080-87026
Q: How to service the Headlight Relay on Scion tC?
A: The procedure to access the headlamp relay starts with disconnecting the battery cable and waiting 90 seconds to avoid Air Bag and seat belt pretensioner activation. The next step entails removing the headlight relay that bears the marking H-LP. Follow these steps for installation of the headlight relay by connecting the cable to the negative terminal followed by system initialization because some systems need this procedure after breaking and reattaching the cable.