Mitsubishi Montero (2002-2004). Manual - part 121
CENTRALIZED JUNCTION
TSB Revision
CIRCUIT DIAGRAMS
90-23
5
Ignition switch (IG2)
10
Red
A/C compressor relay, A/C-ECU, A/C
switch, M-ASTC-ECU, automatic
compressor controller, condenser fan
relay, defogger relay, DRL-ECU, front
blower relay, front-ECU, motor relay
A, outside/inside air selection damper
control motor, rear A/C control unit,
rear A/C switch, rear A/C unit, rear
blower relay, rear cooler switch, rear
cooler control unit, rear cooler unit,
rear fan control switch (front), rear
heater control unit, rear heater switch,
steering wheel sensor, sunroof motor
assembly, tone alarm, transfer-ECU
and valve relay
6
Ignition switch (IG1)
10
Red
Auto-cruise control switch, column
switch, combination meter, ETACS-
ECU, motor antenna-ECU, side step
light-ECU, solenoid valve A, B, SRS-
ECU and vehicle speed sensor
7
−
−
−
8
10
Red
Front propeller shaft speed sensor, G
and yaw rate sensor, input shaft
speed sensor, output shaft speed
sensor, rear propeller shaft speed
sensor, shift switch assembly, SRS-
ECU, transfer shift lever switch and
transmission range switch
9
Fusible link No.1
−
−
−
10
20
Yellow
Combination meter, data link
connector and ETACS-ECU
11
30
Pink
Defogger relay
12
30
Pink
Front blower relay
13
−
−
−
−
14
−
−
−
15
−
−
−
16
−
−
−
17
Ignition switch (IG2)
10
Red
M-ASTC-ECU and motor relay B
18
Defogger relay
10
Red
Remote controlled mirror
19
Fusible link No.4
20
Yellow
Sunroof motor assembly
20
Ignition switch (IG2)
20
Yellow
Heated seat switch
NO. POWER SUPPLY
CIRCUIT
NAME
RATED
CAPACITY (A)
HOUSING
COLOR
LOAD CIRCUIT