DSC OFF SWITCH, DSC OFF INDICATOR LIGHT
id041500105500
Purpose/Function
• The DSC OFF switch, located on the dashboard, allows for optionally enabling/disabling the TCS/DSC control at driver discretion.
• The DSC OFF indicator light, built into the instrument cluster, informs the driver that TCS/DSC control has been disabled by operation of the DSC OFF switch.
Operation
• When the DSC system and CAN lines are functionally normally, the DSC OFF indicator light illuminates for approx. 3.0 s when the ignition is switched to ON to check the light function.
• When the DSC OFF switch is pressed to disable TCS/DSC control, the DSC OFF indicator light illuminates.
• The DSC OFF indicator light illumination and TCS/DSC control conditions while operating the DSC OFF switch are as indicated in the table.
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Mode
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DSC OFF indicator light illumination conditions
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TCS control conditions
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DSC control conditions
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Brake control
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Engine control
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Brake control
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Engine control
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TCS/DSC ON
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Not illuminated
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Permitted
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Permitted
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Permitted
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Permitted
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TCS/DSC OFF
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Illuminated
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Inhibited*1*2/permitted*3
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Inhibited
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Inhibited
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Inhibited
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*1 :No difference in wheel speed on front left/right wheels
*2 :Difference in wheel speed on front left/right wheels (vehicle speed 35 km/h {22 mph} or more)
*3 :Difference in wheel speed on front left/right wheels (vehicle speed less than 35 km/h {22 mph})
Fail-safe
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DTC No.
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Fail-safe function
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C0089:64
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• Permits the control and does not illuminate each warning/indicator light.
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