Page 1878 - Foton Workshop Manual - Aumark (BJ1099)

61-88 CIRCUIT - SYSTEM SCHEMATIC DIAGRAM

System description:
With the ignition switch located at ON/ST, the current is output from the fuse F31 in the
internal fuse box to the pin 3 of the reversing lamp relay R02, and then output from the
reversing lamp relay pin 5 to the reversing radar sensor to realize the communication
between the reversing signal and the LIN signal, and finally output from the pin 1 of the left
reversing radar sensor connector N01 to the the pin D31 of the BCM connector C57. The
signal processed by BCM is sent to the instrument cluster via CAN.
Repair prompt
• R02 Reversing lamp relay
3 - 5: activated when the transmission control mechanism is located at the reverse gear
position.

：Parts Location

No. Reference harness No. Reference harness

C57 Front wall instrument wiring harness N04 Rear bumper wiring harness

N01 Rear bumper wiring harness N06 Rear bumper wiring harness
N03 Rear bumper wiring harness

：Connectors Among The Harness

No. No. Reference harness(Connector location)

B201 D301 Floor wiring harness and frame wiring harness (Beneath the driver seat)

Front wall instrument wiring harness and transmission case wiring harness
C701 P201
(Beneath the console)
Front wall instrument wiring harness and floor wiring harness (Beneath left A
C301 D201
pillar)

B301 N201 Frame wiring harness and rear bumper wiring harness

：Ground

No. Ground position

D51 Left D pillar

Page 1878