85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA
85967-02020 Headlight Ballast LED Control Module 3550017856 for Lexus Toyota is a plug-and-play ECU that restores factory LED daytime running light functionality, eliminating flicker and error codes. Priced at $24.86, it fits 2014-2017 Lexus and Toyota models equipped with OEM LED headlights, delivering reliable illumination without reprogramming.
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Key features
- Plug-and-play — Direct replacement with factory-type connectors, no wiring changes.
- OEM voltage match — Maintains exact voltage and PWM timing for LED heads.
- Error-code elimination — Stops flicker and removes CAN-bus warning messages.
- Wide model fit — Works on 2014-2017 Lexus IS series and Toyota Camry, Corolla.
- Durable construction — Automotive-grade PCB and sealed housing for long life.
- No programming needed — Install and drive without ECU reflash.
Pros
- +Easy install, direct fit.
- +Restores original LED functionality.
- +Affordable at $24.86.
- +Reliable OEM-grade construction.
- +No reprogramming required.
Cons
- −Limited to specific model years.
- −Does not upgrade to newer LED technology.
- −Requires existing LED headlamp hardware.
About 85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA
What is 85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA?
The 85967-02020 Headlight Ballast LED Control Module 3550017856 for Lexus and Toyota is an electronic control unit engineered to the exact specifications of the original equipment manufacturer. It replaces the factory-installed ballast that manages LED daytime running light circuit, providing a seamless interface between the vehicle’s CAN bus and the headlamp circuitry. The module is a direct plug-and-play replacement; no wiring modifications, soldering, or software reprogramming are required. When installed, it restores the proper voltage regulation and pulse-width modulation needed for stable LED illumination, eliminating the common flicker and error-code issues that arise when aftermarket LED kits are used on compatible models.
Key features
- Plug-and-play — Direct replacement with factory-type connectors, no wiring changes.
- OEM voltage match — Maintains exact voltage and PWM timing for LED heads.
- Error-code elimination — Stops flicker and removes CAN-bus warning messages.
- Wide model fit — Works on 2014-2017 Lexus IS series and Toyota Camry, Corolla.
- Durable construction — Automotive-grade PCB and sealed housing for long life.
- No programming needed — Install and drive without ECU reflash.
Who is 85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA for?
The module is intended for owners of Lexus and Toyota vehicles that came equipped with factory LED daytime running lights between 2014 and 2017. It is ideal for DIY enthusiasts comfortable with basic bolt-on replacements, as well as professional technicians who need a reliable OEM-spec part to resolve headlamp flicker or error-code complaints. If your Camry, Corolla, IS250, IS300, or IS350 is displaying a ‘LED ballast’ warning, this control module is the correct fix.
How does 85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA compare?
Compared with generic aftermarket ballasts, the 85967-02020 offers exact OEM calibration, which translates to smoother illumination and fewer diagnostic trouble codes. Unlike full-system LED conversion kits that require ECU reprogramming, this module works as a drop-in component, saving time and avoiding warranty concerns. While a brand-new OEM ballast can be expensive, this control module provides the same performance at a fraction of the cost, making it a practical choice for most owners.
Best use cases
- →Replace faulty module on a 2015 Toyota Camry.
- →Fix daytime running light flicker in a 2016 Lexus IS250.
- →Restore LED function after headlamp replacement on a 2017 Lexus IS350.
- →Repair LED control on a 2014 Corolla with error code.
- →Install on a 2015 Toyota Corolla after malfunction.
Is 85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA right for you?
Buy the 85967-02020 LED Headlight Control Module if you own a 2014-2017 Lexus IS, IS250, IS300, IS350, Toyota Camry or Corolla with factory LED daytime lights and are experiencing flicker or error codes. Installation requires basic hand tools and a few minutes of work, so it suits confident DIYers and shop technicians alike. Alternatives include full LED conversion kits that need ECU reprogramming or expensive OEM ballast replacements; this module offers the same functionality at a lower price and with simpler installation.
How it compares: Compared with generic LED ballast adapters, this module matches OEM voltage and communication protocols, delivering smoother illumination and eliminating CAN-bus warnings. It is cheaper than a full OEM ballast replacement and far simpler than a complete ECU reflash required by many aftermarket LED kits.
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What does the 85967-02020 module replace?
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The 85967-02020 module replaces the factory-installed LED ballast that controls the daytime running light circuit. It connects to the same harness as the original part, providing the same voltage regulation and PWM control, so the vehicle’s headlamp system functions exactly as designed by the manufacturer.
Does installation require any coding?
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Installation does not require any software updates or ECU reprogramming. The module is a true plug-and-play component; you simply unplug the old ballast, plug in the new control unit, and the vehicle’s computer will recognize it automatically, eliminating the need for coding tools.
How many vehicle models are compatible?
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The module is compatible with a range of 2014-2017 Lexus IS series (IS200t, IS250, IS300, IS350) and Toyota models such as the Camry SE/XLE/XSE and Corolla ECO/LE/S. In total, it covers roughly twelve distinct trim configurations that originally used LED daytime running lights.
Is the module waterproof for exterior use?
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The control module itself is sealed to meet automotive environmental standards, so it can withstand typical engine-bay temperatures and moisture. However, it is not rated for direct exposure to water jets or sub-mersion, so standard protective measures should still be observed during installation.
Can I use it with aftermarket LED headlights?
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Yes, the 85967-02020 unit works with both OEM LED headlamps and most aftermarket LED kits, provided the wiring harness matches the original ballast connector. It will regulate the power to any LED assembly, but ensure the aftermarket lights are compatible with the vehicle’s voltage range to avoid overload.
How much does 85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA cost?
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85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA is $24.86 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is 85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA in stock at Lab Work Auto?
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Yes, 85967-02020 Headlight Ballast LED Control Module 3550017856 For LEXUS TOYOTA is currently in stock at Lab Work Auto.
Specifications
- SKU
- F8-013889