Page 1618 - Foton Workshop Manual - Auman EST-M

EL - 194 Electrical system –circuit

IN System description:

The battery power supply flows from the fuse F\L5 in the vehicle frame fuse box, through F27 in the
DI instrument panel fuse box to the pin 11 of the plug & socket connector B061 of the vehicle body control
module, providing power supply for the turn signal lamps and hazard warning lamps. The signal for indicating

the turning direction in the instrument panel, middle truck instrument steering indication signal are sent by the
EG
vehicle body controller via CAN bus to the combination instrument.

Left turn signal lamp
TR
Put the combination switch into the left turn position. The pin 7 and pin 9 of the illumination combination
switch are activated. The pin 9 is earthed. The signal of the pin 7 is output to the pin 8 of the plug & socket

AX connector B061 of the vehicle body control module to provide the left turn switch signal; the output from the
pin 10 of the plug & socket connector B061 of the vehicle body control module is divided into 3 ways:
FR a. Connect to ground through filament from Pin 7 of right front steering lamp to Pin 9. The left front steering
lamp works

b. Connect to ground from Pin 2 of right steering lamp to Pin 1 with filament. The left steering lamp works
ST
c. Connect to ground from Pin 3 of right rear combination lamp to Pin 6 through filament. The left rear

steering lamp works
BR
Right turn signal lamp

Put the combination switch into the left turn position. The pin 8 and pin 9 of the illumination combination
BW
switch are activated. The pin 9 is earthed. The signal of the pin 8 is output to the pin 19 of the plug & socket

connector B061 of the vehicle body control module to provide the left turn switch signal; the output from the
EL pin 1 of the plug & socket connector B061 of the vehicle body control module is divided into 3 ways:
a. Connect to ground through filament from Pin 7 of right front steering lamp to Pin 9. The right front steering
lamp works

b. Connect to ground from Pin 2 of right steering lamp to Pin 1 with filament. The right steering lamp works
c. Connect to ground from Pin 3 of right rear combination lamp to Pin 6 through filament. The right rear
steering lamp works

Hazard warning lamp
Press the hazard warning lamp switch, the pin 1 of the hazard warning lamp switch B042 outputs the signal to
the pin 8 of the plug & socket connector B060 of the vehicle body control module, providing switching on

signal for the hazard warning switch; these signals are output by the pin 10 and 1 of the plug & socket

connector B061 of the vehicle body control module individually. The output from the pin 10 of the B061is

divided into there ways:

a. Connect to ground through filament from Pin 7 of right front steering lamp to Pin 9. The left front steering
lamp works

b. Connect to ground from Pin 2 of right steering lamp to Pin 1 with filament. The left steering lamp works
c. Connect to ground from Pin 3 of right rear combination lamp to Pin 6 through filament. The left rear
steering lamp works

The output from the pin 1 of the B061 is divided into three ways:
a. Connect to ground through filament from Pin 7 of right front steering lamp to Pin 9. The right front steering
lamp works
b. Connect to ground from Pin 2 of right steering lamp to Pin 1 with filament. The right steering lamp works

EL-194