Training Center of After-Sales Department Chery International
15. Reversing radar system
242
2. System components
Reversing signal
The signal is received by BCM and
transferred to radar control module via LIN
bus to activate PAS.
Basic electric parameters
Rated voltage: 13.5V;
Working voltage range: 9~16V;
Static current: 0mA
Working current: <50mA;
High voltage: IGN-2V≤V
H
≤IGN;
Low voltage: V
L
≤2V
Probe working frequency:
58±1.5KHz
Principle block diagram of park radar assist system
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