VDO CONTISYS OBD - V3.0, Instruction Manual

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FastCheck
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• The vehicle must be secured with wheel locks.
Three internal tests are performed, each will report the status. If any of these tests fail
to perform the Read DTCs function to detect the possible fault with the system.
This function takes 25 seconds to complete.
Note : This function cannot be performed while the parking brake system is in service
mode. It should only be performed when the system is in normal operating mode.
Ensure the on screen instructions on the service tool are followed precisely and in the
correct order.