{"product_id":"syvecs-awd-4wd-controller-toyota-yaris-gr-2020-2023-syv-4wdyaris","title":"Syvecs AWD \/ 4WD Controller - Toyota Yaris GR 2020-2023","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3.png\"\u003e\u003cimg decoding=\"async\" class=\"alignnone size-large wp-image-7310\" src=\"https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3-1024x1024.png\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3-1024x1024.png 1024w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3-300x300.png 300w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3-150x150.png 150w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3-768x768.png 768w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3-350x350.png 350w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3-600x600.png 600w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3-100x100.png 100w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2023\/06\/YarisCorrola3.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the new Syvecs Toyota YarisGR AWD module which is a standalone AWD\/4WD\/Centre Diff controller designed to take full control of the AWD system in a YarisGR.\u003c\/p\u003e\u003cp\u003eOEM designed controllers are locked down and not adjustable, but by simply fitting our YarisGR AWD Module a whole new level of control is available and no more AWD instant drop outs on the circuit!\u003c\/p\u003e\u003cp\u003eThe Yaris GR version of the controller replicates all the OEM CAN information as well as pick up lots of variable from the OEM Can to link into the control strategies like Steering Angle, Brake Pressure, Rpm, Tps, Lateral G, Yaw, Long G, Speeds, Temperatures and mode switches\u003c\/p\u003e\u003cp\u003eThe Diff Mode Buttons on the YarisGR is used for Map switching so allows users to be able to change between Awd Select 1, 2 and 3 duty maps live to adjust the AWD clamping.  You can also enable the burnout mode to be active when Hazards, Handbrake or external switch is active.\u003c\/p\u003e\u003cp\u003eSyvecs also sell an optional loom to allow external Burnout switches to be mounted and Live adjustment potentiometers which gives drivers the ability to adjust the AWD Duty on the move or go 2wd from the flick of a switch. (Rally Cars only and must be ordered with the Unit)\u003c\/p\u003e\u003cp\u003eLimp Protection options for large slip, high current, high temps which warn the driver but keep awd active unlike the OEM controllers which shut down the outputs which is not ideal with high horsepower or mid corner!\u003c\/p\u003e\u003cp\u003eWith the use of our Scal Software, users can connect to the Device and adjust over 40 maps to adjust the control of the solenoids\/motors used in the AWD systems\u003c\/p\u003e\u003cp\u003eFirmware and Software gets updated regularly, check out http:\/\/www.syvecs.com\/forum\/ to make sure you have the latest! \u003c\/p\u003e\u003cp\u003eSome of the Maps available\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4 x Base Duty Tables\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4 x Adders with enable maps:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLeft Foot Braking\u003c\/p\u003e\u003cp\u003eFront Slip\u003c\/p\u003e\u003cp\u003eRear Slip\u003c\/p\u003e\u003cp\u003eCentre Slip\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4 x Multipliers with enable maps\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSteering Angle\u003c\/p\u003e\u003cp\u003eAWD Temp\u003c\/p\u003e\u003cp\u003eAWD Pressure\u003c\/p\u003e\u003cp\u003eAWD Potentiometer\u003c\/p\u003e\u003cp\u003eTyre Diameter adjustment under sensors\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2WD\/ Burnout Mode \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eVia Dedication Switched input\u003c\/p\u003e\u003cp\u003eVia Can bus Message\u003c\/p\u003e\u003cp\u003eVia OEM Functions\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLimiters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMaximum Duty\u003c\/p\u003e\u003cp\u003eLaunch Control Limit\u003c\/p\u003e\u003cp\u003eDuty Rate of Change\u003c\/p\u003e\u003cp\u003eDecay\/Hold Functions\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLimp Mode\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOver Current Protection\u003c\/p\u003e\u003cp\u003eOver Slip Protection\u003c\/p\u003e\u003cp\u003eOver Temp Protection\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCooling Pump control\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAWD Cooling pump control logic\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDatastream\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Syvecs AWD Unit also has a dedicated Can bus transmit area where users can send variables from the AWD to external control units for monitoring or to OEM Canbus system via custom Identifiers and byte structuring\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSensors \/ Switches\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eExternal sensors can be connected to the AWD module and then linearized in our Scal Software\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.syvecs.com\/wp-content\/uploads\/2021\/02\/AWD18.png\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-6678\" src=\"https:\/\/www.syvecs.com\/wp-content\/uploads\/2021\/02\/AWD18-1024x554.png\" alt=\"\" width=\"1024\" height=\"554\" srcset=\"https:\/\/www.syvecs.com\/wp-content\/uploads\/2021\/02\/AWD18-1024x554.png 1024w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2021\/02\/AWD18-300x162.png 300w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2021\/02\/AWD18-64x35.png 64w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2021\/02\/AWD18-768x415.png 768w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2021\/02\/AWD18-1536x831.png 1536w, https:\/\/www.syvecs.com\/wp-content\/uploads\/2021\/02\/AWD18.png 1917w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eQuestion\u003c\/em\u003e - I’ve been reading a bit on this product and just want to make sure I understand the advantages of it.\u003cbr\u003eOne is that it doesn’t fully disengage the rear as the OEM does, when the clutches reach around 100 degrees. Correct? It will become more FWD, slower than stock, but not 100% FWD, or it will become 100% FWD but just slower, which I get is safer especially mid-corner?\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAnswer\u003c\/em\u003e - Correct it will slowly lower the current to the AWD Solenoid instead of just releasing it fully like OEM. We will only Disengage the rear when 2WD mode is active or the Handbrake is pulled\u003c\/p\u003e\u003cp\u003e\u003cem\u003eQuestion\u003c\/em\u003e - \"you can’t go over 70% rear bias\" -read somewhere from Fennsport, is this true?-, which is something we already get as stock form. My question is, does the 30\/70% rear bias using your module would feel significantly different from the stock one? I get you can achieve let’s say 35\/65% rear or other torque distributions but I don’t find that appealing unless you can get, let’s say 15\/85% rear, which would change the behaviour of the car more significantly.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAnswer\u003c\/em\u003e - We are able to run more RWD bias than the OEM Unit, Litchfield did some testing on their advanced MAHA dyno and was able to get slightly more torque to the rear compared to the OEM unit by raising the current through the solenoid. This is fully adjustable in software and the base map is set so that Track mode has this higher current\/duty.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eQuestion\u003c\/em\u003e - So, to summarise, if it neither increases the rear bias over 70% nor increases the temperature allowed on the clutch pack to avoid limp mode -I’ve read in one of your blog posts you’re keeping the same around 100 degres limit as stock-, why would it be worth buying? Apart from increasing safety when going onto FWD.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAnswer\u003c\/em\u003e - As the unit is fully adjustable it allows users the ability to adjust the RWD bias live via Software, OEM buttons or external pots to setup a control strategy to suit the spec of the car. This could be differences in tyre sizes, engine torque curve, temperature limit requirements and much more. Toyota actually use this for their rally builds because of the above.\u003c\/p\u003e\u003cp\u003e\u003ciframe title=\"The NEW Syvecs Toyota GR Yaris AWD Controller\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/fwkETt9NZxw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMaximum of 30 Amps via pin sharing (HBR1\u0026amp;2 or HBR3\u0026amp;4)\u003c\/p\u003e\u003cp\u003eOnboard Current Monitoring of each output\u003c\/p\u003e\u003cp\u003e2 x CanBus - Configurable Transmit Via Scal Program\u003c\/p\u003e\u003cp\u003e4 x Analog inputs for assigning Burnout Switch, Adjustment Pot, Pressure sensor and Temp sensor.\u003c\/p\u003e\u003cp\u003e4 x MagnetoResistive ABS Sensor Inputs for direct Speed monitoring\u003c\/p\u003e\u003cp\u003eUSB Connection - Dedicated Scal software with full calibration control\u003c\/p\u003e\u003cp\u003eMains Power control circuit based from Ignition Switch\u003c\/p\u003e\u003cp\u003eReverse Polarity Protection\u003c\/p\u003e\u003cp\u003eWeatherproof Enclosure\u003c\/p\u003e\u003cp\u003e125c Temperature capable\u003c\/p\u003e\u003cp\u003e6v to 25v capable\u003c\/p\u003e\u003ch2\u003eDownload Manuals\u003c\/h2\u003e\u003ctable class=\"woocommerce-product-attributes shop_attributes\" aria-label=\"Product Details\"\u003e\t\t\t\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_installation-manual\"\u003e\t\t\t\u003cth class=\"woocommerce-product-attributes-item__label\" scope=\"row\"\u003eInstallation Manual\u003c\/th\u003e\t\t\t\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.syvecs.com\/downloads\/Syvecs_Yaris_AWDController.pdf\"\u003ehttps:\/\/www.syvecs.com\/downloads\/Syvecs_Yaris_AWDController.pdf\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Syvecs","offers":[{"title":"Default Title","offer_id":45482006610073,"sku":"SYV-4WDYaris","price":1081.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/2932\/2649\/files\/01.jpgF26EFB77-519D-4E6D-BE0C-C5DA6978127ALarge_01901683-c5c6-4dfb-a24f-51000e7e19fa.jpg?v=1750365386","url":"https:\/\/www.ostarmotorsports.com\/products\/syvecs-awd-4wd-controller-toyota-yaris-gr-2020-2023-syv-4wdyaris","provider":"Ostar Motorsports","version":"1.0","type":"link"}