2012 Na Yamaha Super Tenere Manual
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Page 31
haha FEATURES 1-22 UBS (ABS not activated and UBS activated) Brake lever input only Front brakes: When the ABS is not activated, the inlet solenoid valve is open and the outlet solenoid valve is closed because a control signal has not been transmitted from the ABS ECU. Therefore, when the brake lever is squeezed, the hydraulic pressure in the front brake master cylinder increases and the brake fluid is sent to the front brake calipers. At this time, the hydraulic pump check\ valve is closed. The...
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haha FEATURES 1-23 UBS (ABS activated and UBS activated) Brake lever input only Front brakes: Refer to “Emergency braking (ABS activated and UBS not activated) ”. Rear brake: When the rear wheel is about to lock, the outlet solenoid valve is opened by the “depressurization ” sig- nal transmitted from the ABS ECU. When this occurs, the inlet solenoid valve closes the brake line from the rear brake master cylinder. Because the outlet solenoid valve is open, the brake fluid is sent to the buffer...
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haha FEATURES 1-24 EAS23P1064 ABS SELF-DIAGNOSIS FUNCTION ABS warning light The ABS warning light “1” comes on when a malfunction is detected by the ABS self-diagnosis. The ABS warning light is located on the meter assembly. Instances when the ABS warning light comes on 1. The ABS warning light comes on when the main switch is set to “ON ”. The ABS warning light comes on for 2 seconds while the ABS is performing a self-diagnosis, then goes off if there are no problems. 2. The ABS warning light comes...
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haha FEATURES 1-25 3. The ABS warning light comes on while riding. If the ABS warning light comes on while riding, a malfunction has been detected in the ABS or UBS. The ABS hydraulic control will not be performed. The ABS will have recourse to manual braking if this occurs. NOTICE ECA23P1057 There may be little or no additional rear brake force provided by the UBS if the ABS warning light comes on while riding. If the UBS does not operate, the front and \ rear brakes will operate independently...
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haha FEATURES 1-26 TIP The ABS warning light comes on or flashes if the vehicle is ridden with the test coupler adapter con- nected to the ABS test coupler. EAS23P1065 ABS WARNING LIGHT AND OPERATION ABS warning light When the main switch is set to “ON ”, the ABS warning light comes on for 2 seconds, then goes off. The ABS warning light comes on while the start switch is being pushed. If the ABS warning light comes on while riding, stop the vehicle, and then set the main switch to “OFF ”, then...
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haha FEATURES 1-27 ABS and UBS function WARNING EWA23P1038 When hydraulic control is performed by the ABS, the brake system alerts the rider that the wheels have a tendency to lock by generating a reaction-force pulsating action in the brake lever or brake pedal. When the ABS is activated, the grip between the road surface and tires is close to the limit. The ABS cannot prevent wheel lock* on slippery surfaces, such as \ ice, when it is caused by engine braking, even if the ABS is activated. The...
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haha FEATURES 1-28 EAS23P1099 OUTLINE OF THE TCS (Traction Control System) The traction control system controls excessive spinning (slipping) of the rear wheel when accelerating on slippery surfaces, such as unpaved or wet roads. The ECU monitors the front and rear wheel speeds using the signals from the front and rear wheel sen- sors, and detects rear wheel slipping according to the difference between the wheel speeds. If the slip- ping exceeds the preset value, the ECU controls the slipping using...
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haha FEATURES 1-29 TCS (Traction control system) function The traction control system helps maintain traction when accelerating on slippery surfaces, such as un- paved or wet roads. If sensors detect that the rear wheel is starting to slip (uncontrolled spinning), the traction control system assists by regulating engine power as needed until tracti\ on is restored. The trac- tion control system indicator light flashes to let the rider know that traction control has engaged. TIP The rider may also...
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haha FEATURES 1-30 “ TCS ” “Off ”: The traction control system is turned off. The system may also be automatically disabled in some riding conditions (Refer to “Resetting” ). When the key is turned to “ON ”, the traction control system is enabled and “TCS ” “1” displays in the multi-function meter. The traction control system mode can be changed and the system can be turned off only when the key is in the “ ON” position and the vehicle is not moving. TIP Turn the traction control system “Off ”...
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haha FEATURES 1-31 EAS23P1106 INSTRUMENT FUNCTIONS Multi-function meter unit WARNING EWA23P1041 Be sure to stop the vehicle before making any setting changes to the multi-function meter unit. Changing settings while riding can distract the operator and increase the risk of an accident. The multi-function meter unit is equipped with the following: a speedometer a tachometer an odometer two tripmeters (which show the distance trav- eled since they were last set to zero) a fuel reserve...