NC Training Guide - Miata.net

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04 BRAKESDynamic Stability ControlDSC Outline (continued)Oversteer Tendency Determination• When turning, if the actual vehicle yaw rate is larger than the target yaw rate (theyaw rate that should normally be formed as determined by the steering angle andvehicle speed), it means that the vehicle is in or about to be in a spin. Thereforethe vehicle is determined to have an oversteer tendency.Understeer Tendency Determination• When turning, if the actual vehicle yaw rate is less than the target yaw rate (theyaw rate that should normally be formed as determined by the steering angle andvehicle speed), it means that the vehicle is not properly turning. Therefore thevehicle is determined to have an understeer tendency.DSC Operation• When the DSC HU/CM determines that the vehicle has a strong oversteeror understeer tendency, engine output is lowered and, at the same time, itsuppresses the yaw moment by affecting the braking of the front or rear wheels toinhibit the oversteer or understeer tendency.Oversteer Tendency Suppression• When a large oversteer tendency is determined, braking is applied the outerfront wheel according to the degree of the tendency. As a result, a yaw momentis formed towards the outer side of the vehicle and the oversteer tendency issuppressed.(continued)SG-132Mazda Technical TrainingMX-5 Miata New Model Training
04 BRAKESDynamic Stability ControlDSC Operation (continued)UndersteerTendency Suppression• When a large understeer tendency is determined, engine output is controlled andbraking is applied to the inner front wheel according to the degree of the tendency.As a result, a yaw moment is formed towards the inner side of the vehicle and theundersteer tendency is suppressed.Mazda Technical TrainingMX-5 Miata New Model TrainingSG-133
Page 1: 00 GENERAL INFORMATIONWhat’s in t
Page 4 and 5: 00 GENERAL INFORMATIONWalkaroundBod
Page 6: 01 ENGINEEmission SystemPurge Solen
Page 9 and 10: 01 ENGINEEmission SystemEvaporative
Page 11 and 12: 01 ENGINEControl SystemHeated Oxyge
Page 13: 01 ENGINECharging System• The pha
Page 16 and 17: 02 SUSPENSIONWheels and TiresWheels
Page 18 and 19: 02 SUSPENSIONWheels and TiresTire P
Page 20 and 21: 02 SUSPENSIONFront SuspensionFront
Page 22 and 23: 02 SUSPENSIONFront SuspensionFront
Page 24 and 25: 02 SUSPENSIONRear SuspensionRear Su
Page 26 and 27: 02 SUSPENSIONRear SuspensionRear Sh
Page 28 and 29: 03 DRIVELINE/AXLEDifferentialRear D
Page 30 and 31: 03 DRIVELINE/AXLEDifferentialSuper-
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Page 34 and 35: 03 DRIVELINE/AXLEDifferentialPower
Page 36 and 37: 04 BRAKESOn-board DiagnosticOn-boar
Page 38 and 39: 04 BRAKESOn-board DiagnosticFail Sa
Page 40 and 41: 04 BRAKESAnti-lock Brake SystemABS
Page 42 and 43: 04 BRAKESDynamic Stability ControlD
Page 56 and 57: 04 BRAKESDynamic Stability ControlC
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Page 62 and 63: 05 TRANSMISSION6-Speed Manual Trans
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Page 78 and 79: 05 TRANSMISSIONOn-board DiagnosticE
Page 80 and 81: 09 BODY & ACCESSORIESSecurity and L
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09 BODY & ACCESSORIESSecurity and L
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09 BODY & ACCESSORIESPower SystemPo
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09 BODY & ACCESSORIESControl System
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10. Record the test results in the
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8. Check the pressure gauge and flo
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Technician Name ___________________
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17. Select the “Playback Display
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11. Tighten the nuts on the rear di
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Data Link Connector CAN Diagnosis14
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00 GENERAL INFORMATIONWalkaroundInt
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00 GENERAL INFORMATIONWalkaroundBod
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01 ENGINEEmission SystemPurge Solen
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01 ENGINEEmission SystemEvaporative
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01 ENGINEEmission SystemAir Filter
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01 ENGINEControl SystemRear HO2S•
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This page intentionally blank.SG-10
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02 SUSPENSIONWheels and TiresWheels
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02 SUSPENSIONWheels and TiresTire P
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02 SUSPENSIONFront SuspensionFront
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02 SUSPENSIONFront SuspensionFront
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02 SUSPENSIONRear SuspensionRear Su
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02 SUSPENSIONRear SuspensionRear Sh
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03 DRIVELINE/AXLEDifferentialRear D
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03 DRIVELINE/AXLEDifferentialSuper-
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03 DRIVELINE/AXLEDifferentialSuper-
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03 DRIVELINE/AXLEDifferentialPower
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04 BRAKESOn-board DiagnosticOn-boar
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04 BRAKESOn-board DiagnosticFail Sa
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04 BRAKESAnti-lock Brake SystemABS
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04 BRAKESDynamic Stability ControlD
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04 BRAKESDynamic Stability ControlC
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This page intentionally blank.SG-14
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05 TRANSMISSION6-Speed Manual Trans
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05 TRANSMISSION6-Speed Automatic Tr
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05 TRANSMISSIONOn-board DiagnosticE
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09 BODY & ACCESSORIESPower SystemPo
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09 BODY & ACCESSORIESControl System
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10. Record the test results in the
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8. Check the pressure gauge and flo
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17. Select the “Playback Display
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11. Tighten the nuts on the rear di
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3. Start the vehicle and let idle.4
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The following chart is from the WSM
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Data Link Connector CAN Diagnosis14
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