2021/08/16

How to use HDS to Calibrate Honda CVT Gearbox?

Here is the step-by-step guide of Honda CVT DCT gear Start Clutch calibration procedure using the Honda diagnostic system HDS and VXDIAG VCX Plus device.  VXDIAG HDS works well Honda, recalibrate and update modules software without any problems.

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Run HDS software, complete vheicle informaton
i,e a 2015 VEZEL
Select Honda Systems  AT  Adjustment Menu  Clutch Assembly by Pressure

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Stop the engine and stop the vehicle
Select parts you have already replaced: Clutch Assembly by Pressure

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Confirm the parts has been replaced.
Turn the ignition switch off
Turn the ignition switch on
Turn the ignition switch off
Turn the ignition switch on
Turn the ignition switch off in 30sec
Turn the ignition switch on

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Operation success. Detect an DTC P2788, clear the DTC.

Go to back to Adjustment Menu, select Clutch Filling Check

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The test takes up to 20 minutes, connect the vehicle to a battery booster. Stop the engine and vehicle, parking brake is ON.
Turn the ignition switch off in 30sec
Turn the ignition switch on
Clutch Filling Check operation has been completed

Go to back to Adjustment Menu, select EOL Reference Search

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Stop the engine, stop the vehicle, the parking brake is ON, press the Brake pedal
Turn the ignition switch off in 30sec
Turn the ignition switch on
Operation success

Select EOL Learn Gear

Stop the engine, stop the vehicle, the parking brake is ON, press the Brake pedal
Turn the ignition switch off in 30sec
Turn the ignition switch on
Operation success

Select Clutch Clamp Force Characteristic

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Stop the engine, stop the vehicle
Turn the ignition switch off in 30sec
Turn the ignition switch on
Operation success

Select EOL Learn Synchronizing in Sequence

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Make sure engine is running, selector position is N, parking brake is ON
Leave the vehicle for 5 minutes with engine running
The vehicle is now ready to run the test

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Make sure engine is running, selector position is N, paring brake is ON, press the Brake pedal
Turn the ignition switch off in 30sec
Turn the ignition switch on
Operation success, delect DTC P287C

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Select Shift Clutch Quality Test

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A test drive of about 10 mins is required during this process.
HDS will beep and judder will be smooth when the process is completed
Make sure engine is running.

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Turn the ignition switch off in 30sec
Turn the ignition switch on
Operation success

Select Open The Refill Orifice
Stop the engine, stop the vehicle, there are no DTCs on this system, parking switch is ON.
Turn the ignition switch off in 30sec
Turn the ignition switch on
Operation success

 

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