Mitsubishi L200. Manual - part 932

PTC HEATER

CIRCUIT DIAGRAMS

90-113

PTC HEATER

M1901020601124

IGNITION 
SWITCH (IG2)

PTC 
HEATER 
RELAY 2

PTC 
HEATER 2

PTC 
HEATER 1

PTC 
HEATER 
RELAY 1

·AUTOMATIC
 AIR CONDITIONER
·MANUAL
 AIR CONDITIONER

·AUTOMATIC
 AIR CONDITIONER
·BLOW-BY HEATER
·MANUAL
 AIR CONDITIONER

25

FUSIBLE 
LINK

ENGINE-
ECU

FUSIBLE 
LINK

20

DIAGNOSIS 
CONNECTOR

A/C-ECU

<AUTOMATIC A/C>

<A/T>

INHIBITOR SWITCH

INPUT SIGNAL

A/T-ECU

FRONT 
SIDE

PTC HEATER

CIRCUIT DIAGRAMS

90-114

PTC HEATER (CONTINUED)

ENGINE-
ECU

A/C-ECU

INPUT SIGNAL

ENGINE COOLANT
TEMPERATURE SENSOR

A/C 
SWITCH 
MODULE

VEHICLES WITH 
AUTOMATIC A/C

VEHICLES WITHOUT 
AUTOMATIC A/C

Wire colour code 
B : Black     LG : Light green     G : Green     L : Blue     W : White     Y : Yellow     SB : Sky blue 
BR : Brown     O : Orange     GR : Grey     R : Red     P : Pink     V : Violet     PU : Purple     SI : Silver

MANUAL AIR CONDITIONER

CIRCUIT DIAGRAMS

90-115

MANUAL AIR CONDITIONER

MANUAL AIR CONDITIONER <LHD>

M1901005503643

IGNITION 
SWITCH (IG2)

FUSIBLE 
LINK

20

BLOWER 
MOTOR

BLOWER 
RELAY

A/C 
TEMPERATURE 
CONTROL 
RESISTER

ENGINE-
ECU

<EURO5>

A/C 
SWITCH 
MODULE

BLOWER
SWITCH

A/C EVAPORATOR 
AIR OUTLET 
THERMISTOR

DUAL 
PRESSURE 
SWITCH

LOW-PRESSURE 
SIDE

HIGH-PRESSURE 
SIDE

TAIL LAMP 
RELAY

ETACS-ECU

A/C 
SWITCH

A/C 
SWITCH 
IND

REAR WINDOW 
DEFOGGER 
<VEHICLES WITHOUT 
REAR PANEL 
POWER WINDOW>

COMBINATION 
METER

ILL

Wire colour code 
B : Black     LG : Light green     G : Green     L : Blue     W : White     
Y : Yellow     SB : Sky blue     BR : Brown     O : Orange     GR : Grey  
R : Red     P : Pink     V : Violet     PU : Purple     SI : Silver

MANUAL AIR CONDITIONER

CIRCUIT DIAGRAMS

90-116

MANUAL AIR CONDITIONER <LHD> (CONTINUED)

FUSIBLE 
LINK

20

RELAY 
BOX

A/C 
COMPRESSOR 
RELAY

A/C 
COMPRESSOR 
AND CLUTCH 
ASSEMBLY

DUAL PRESSURE 
SWITCH

FRONT 
SIDE

ENGINE- 
ECU

(FUSE     )

16

DIAGNOSIS 
CONNECTOR

(FUSE     )

16

CONDENSER
FAN RELAY
<VEHICLES
FOR ISRAEL>
OR NO
CONNECTION

CONDENSER
FAN MOTOR
<VEHICLES
FOR ISRAEL>
OR NO
CONNECTION

·

BLOW-BY HEATER

·PTC HEATER

MANUAL AIR CONDITIONER <RHD>

M1901005503654

IGNITION 
SWITCH (IG2)

FUSIBLE 
LINK

20

BLOWER 
MOTOR

BLOWER 
RELAY

A/C 
TEMPERATURE 
CONTROL 
RESISTER

ENGINE-
ECU

A/C 
SWITCH 
MODULE

BLOWER
SWITCH

A/C EVAPORATOR 
AIR OUTLET 
THERMISTOR

DUAL 
PRESSURE 
SWITCH

LOW-PRESSURE 
SIDE

HIGH-PRESSURE 
SIDE

TAIL LAMP 
RELAY

ETACS-ECU

A/C 
SWITCH

A/C 
SWITCH 
IND

REAR WINDOW 
DEFOGGER 
<VEHICLES WITHOUT 
REAR PANEL 
POWER WINDOW>

COMBINATION 
METER

ILL