2013年现代劳恩斯酷派GENESIS COUPE（BK）G3.8 GDI维修手册（六）.pdf

V_ low?:??~?? V_high?:??~?? Frequency?range?:?1?~?2,500Hz? Brak e System > ESC(Electronic Stability Control) System > Rear Wheel Speed Sensor > Components ponents ponents 1.?Rea r?wheel?speed?sensor?cable? 2.?Rear?wheel?speed?sensor? Brak e System > ESC(Electronic Stability Control) System > Rear Wheel Speed Sensor > Repair procedures Rem oval 1. Rem ove?the?rear?wheel?speed?sensor?mounting?bolt?(A).? Tightening torque: ?~???(?~??,??~??lb-ft)? 2. Rem ove?the?rear?wheel?guard.? 3. Disconnect?the?rear?wheel?speed?sensor?connector?(A).?And?remove?the?rear?wheel?speed?sensor.? 4. Installation?is?the?reverse?of?removal.? Ins pection 1. Measu re?the?output?voltage?between?the?terminal?of?the?wheel?speed?sensor?and?the?body?ground.? In?order?to ?protect?the?wheel?speed?sensor,?when?measuring?output?voltage,?a?100? ??resister?must?be? used?as?shown.? 2. Com pare?the?change?of?the?output?voltage?of?the?wheel?speed?sensor?to?the?normal?change?of?the?output? voltage?as?shown?below.? V_ low?:??~?? V_high?:??~?? Frequency?range?:?1?~?2,500Hz? When?the? vehicle?is?turning?with?respect?to?a?vertical?axis?the?yaw?rate?sensor?detects?the?yaw?rate?electronically? by?the?vibration?change?of?plate?fork?inside?the?yaw?rate?sensor.? If?yaw?velocity?reaches?the?specific?velocity?after?it?detects?the?vehicle'?yawing,?the?ESC?control?is?reactivated.? The?later?G ?sensor?senses?vehicle's?lateral?G.?A?small?element?inside?the?sensor?is?attached?to?a?deflectable?lever? arm ?by?later?G.? Direction?and?magnitude?of?lateral?G?loaded?to?vehicle?can?be?known?with?electrostatic?capacity?changing? according?to?lateral?G.? It?interchanges?signals?with?HECU?through?extra?CAN?line?which?only?used?munication?between?HECU? and?sensor.? Specifications Brak e System > ESC(Electronic Stability Control) System > Yaw-rate and Lateral G Sensor > Description and Operation Descr iption Descrip tion Specification Remarks Operating?voltage?