2PCS Turn Signal & Hazard Flasher Relay, 8-Pin 12V for Corolla/Matrix/Prius/RAV4/Yaris & Scion tC/xB/xD/iQ (2004-2016) - Replaces 81980-46010/81980-02050 (Ref 066500-5531)

8-Pin Turn Signal & Hazard Flasher Relay — Replaces 81980-46010 / 81980-02050This electronic combo flasher restores normal turn-signal and hazard operation on selected vehicles. It replaces the factory 8-pin unit stamped 81980-46010 (Toyota supersession 81980-02050; common Denso ref 066500-5531).Key SpecificationsFunction: Turn-signal & hazard flasher (combo)Pins: 8-pin, plug-in moduleVoltage: 12–12.8V nominal (12V systems)Typical location: Instrument panel / passenger-compartment junction blockOE/Ref numbers: 81980-46010 (stamped), 81980-02050 (supersession), Denso 066500-5531Common Symptoms This FixesTurn signals flash too fast (“hyper-flash”) after bulb changesOne or both sides do not flash; hazards inoperativeIntermittent clicking without lamp operationCompatibility (Confirm by OE Number & 8-Pin Socket)Compatible with Toyota Corolla (2004–2013), Matrix (2005–2013), Prius (2004–2015), Prius Plug-In (2012–2015), RAV4 & Yaris (select U.S. variants within 2004–2015 coverage). Compatible with Scion xB (2005–2015), xD (2008–2014), tC (2005–2016), iQ (2012–2015).Note: Model/trim coverage varies by production date and market. Always match the part number (81980-46010 / 81980-02050) and verify the 8-pin connector at your junction block before purchase.Install TipsSwitch on the turn signal to help you locate the clicking module under the dash.Access the passenger-compartment fuse/junction block (instrument panel area).Unplug the 8-pin flasher and insert the new unit until fully seated.Test left/right signals and hazard lights; confirm normal flash rate.Related/Complementary ItemsLED-specific flasher modules for some platforms (e.g., refs 81980-50030 / 81980-53020)Correct-wattage turn-signal bulbs (7440/7443/3157 types as applicable)

• Parameters & OE cross-refs (what you’re buying): 8-pin electronic combo flasher, nominal 12–12.8V, for turn signals & hazard lights; OE/Ref: 81980-46010 (stamped no.), supersession 81980-02050; common supplier ref 066500-5531; mounts in junction block/instrument panel area depending on model year. Replaces the combo flasher included with the dash junction block on applicable vehicles
• Install location & symptoms it fixes (how it helps): Installs at the passenger compartment fuse/junction block (instrument panel area); on many later models it’s part of/next to the under-dash block near the steering column—used for both turn signals and hazards. Typical failure symptoms this part addresses include rapid “hyper-flash,” no-flash on one/both sides, or inoperative hazard lamps (after verifying bulbs)
• Compatibility — Compatible with Toyota (year-by-year within published ranges): Compatible with Toyota Corolla (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013); Matrix (2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013); Prius (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015); Prius Plug-In (2012, 2013, 2014, 2015); RAV4 (selected U.S. variants within 2004–2015 range); Yaris (selected U.S. variants within 2004–2015 range). Always confirm by OE number 81980-46010/81980-02050 and 8-pin connector at the junction block before ordering.
• Compatibility — Compatible with Scion (year-by-year within published ranges): Compatible with Scion xB (2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015); xD (2008, 2009, 2010, 2011, 2012, 2013, 2014); tC (2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016); iQ (2012, 2013, 2014, 2015). Coverage reflects dealer catalogs listing this flasher/supersession for 2005–2016 Scion variants; verify by OE number and 8-pin socket
• Complementary/related parts for buy-together traffic (how they pair): For LED upgrades or restoring correct flash rate, shoppers also consider Compatible with Toyota/Scion LED-type combo flashers & superseded references like 81980-50030 / 81980-53020 (some platforms/markets use these), or quality turn-signal bulbs (7440/7443/3157 types as applicable). If your car still hyper-flashes after installing this unit, check bulb type/wattage or add dedicated LED flasher that’s Compatible with Toyota/Scion 8-pin layouts.