Ford TRANSIT 2016.75, Руководство по монтажу, Страница: 111 / 292

There is no longer a need to re-program the
electronic security code, as it is tied into the VIN
of the factory fit Transit system. The clock
initializes to 12:00 and will need to be reset to
correct time in accordance with the customer
handbook procedure. After reconnecting, the
Battery Monitoring Sensor (BMS) requires at least
three hours quiescent period to re-calibrate to the
correct battery state of charge, see also BMS
information later in this section. During a system warm re-crank the battery
voltage will drop as low as 7V for 100ms. Followed
by a period of voltage ripple providing an output
to bring the voltage back to 12.3V. This can be up
to 5 seconds. All third party fit modules must be
robust to handle warm re-cranking waveform.
Warm Re-crank Waveform
E242177
D
B C E A A
Description Item
Engine On A
Fuel Cut Off B
Engine Off (auto-stopped) C
Engine Crank D
Engine On (alternator ramping up) E
For third party converter loads, required at engine
off, it is recommended to install either the Ford
Programmable Battery Guard (option A540) or
a third party low voltage protection system. This
is to protect the Ford Power supply from discharge
and a failed engine start.
Date of Publication: 03/2018
FORD TRANSIT 2016.75
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