Page 1856 - Foton Workshop Manual - Aumark (BJ1099)

61-66 CIRCUIT - SYSTEM SCHEMATIC DIAGRAM

System description:
The battery power is output through the fuse F2 in the engine compartment fuse box F5
to the body control module connector C56 of pin C6 to provide electric energy to the turn
signal lamp and hazard warning lamp.
Left turn signal lamp
With the switch cluster located at the left turn position, the pins 17 and 19 of the switch
cluster are electrified, the pin 19 is earthed, and the signal of pin 17 is output to the pin E11
of the body control module connector C58 to provide the left turn signal. The out from the
pin C2 of the body control module connector C56 is divided into 2 ways:
a.To the left rearview mirror pin 1, earthed from the pin 2 via the filament, to activate the
left turn signal lamp.
b.To the left rear grouped lamp pin 3, earthed from the pin 4 via the filament, to activate the
left rear turn signal lamp. Another way, output from the pin C4 of the body control module
connector C56, to the pin 9 of the left front turn signal lamp, earthed from the pin 7 via the
filament, to activate the left front turn signal lamp.
Right turn signal lamp
With the switch cluster located at the right turn position, the pins 18 and 19 of the switch
cluster are electrified, the pin 19 is earthed, and the signal of pin 18 is output to the pin E12
of the body control module connector C58 to provide the right turn signal. The out from the
pin C1 of the body control module connector C56 is divided into 2 ways:
a.To the right earview mirror pin 1, earthed from the pin 2 via the filament, to activate the
right turn signal lamp.
b.To the right rear grouped lamp pin 3, earthed from the pin 4 via the filament, to activate
the right rear turn signal lamp. Another way, output from the pin C3 of the body control
module connector C56, to the pin 9 of the right front turn signal lamp, earthed from the pin
7 via the filament, to activate the right front turn signal lamp.
Hazard warning lamp
With the hazard warning lamp switch depressed, the signal will be output from the pin
A16 of the A/C controller C42 to the pin E13 of the body control module connector C58, to
provide the hazard warning lamp switch activation signal. Output from C2 and C4 of the
body control module connector C56 and from C1 and C3 of C56 respectively: output from
C2 and C4 of C56:
a.To the left rearview mirror pin 1, earthed from the pin 2 via the filament, to activate the
left turn signal lamp.
b. To the left rear grouped lamp pin 3, earthed from the pin 4 via the filament, to activate
the left rear turn signal lamp. Another way, output from the pin C4 of the body control
module connector C56, to the pin 9 of the left front turn signal lamp, earthed from the pin 7
via the filament, to activate the left front turn signal lamp.
Output from C1 and C3 of C56:
a.To the right earview mirror pin 1, earthed from the pin 2 via the filament, to activate the
right turn signal lamp.
b.To the right rear grouped lamp pin 3, earthed from the pin 4 via the filament, to activate
the right rear turn signal lamp.
Another way, output from the pin C3 of the body control module connector C56, to the pin
9 of the right front turn signal lamp, earthed from the pin 7 via the filament, to activate the
right front turn signal lamp.

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