Page 239 - Foton Workshop Manual - Auman EST-M

Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts DI - 185

Compressor not working IN
Circuit diagram
DI
Ignition switch Battery Battery
IG2
EG
Black - Blue White
Black

TR

Instrument
fuse box
Frame AX
fuse box
IG2 Blower
relay relay Compr
essor
relay FR

Red
Black - Green ST
To dipped headlight
relay R09-87 of
instrument panel
fuse box Blowers
Red BR
Green - blue
White
- black Blue Red Fan speed White BW
Black -
- white regulating - black
Blue Red -
resistance B056
Blue
Green
EL
Compressor

Red Blue Blue - Blue - red
yellow

IG2 power Backlight Fan relay High Secondary Intermed Low speed
high-speed
supply lamp power control speed gear gear iate gear gear
supply control
AC
controller
Circulation Circulation Evaporator A/C switch
motor + motor - temperature signal Sensor ground Grounding request signal

Yellow - blue
Red - Red - Yellow White- red
Blue Red -
Blue
White - AC
Evaporator black pressure
switch
temperature High and low voltage switch
sensor

White-
green
Internal and external
circulation motor B055

DI-185