CENTRALIZED JUNCTION
CIRCUIT DIAGRAMS90-11
20 Front-ECU (Tail lamp
relay)Fuse 7.5 Brown A/C-ECU, ashtray illumination lamp,
cigarette lighter illumination lamp,
combination meter, fog lamp switch,
front turn signal lamp, hazard warning
switch, headlamp assembly (RH),
headlamp levelling switch, heated
seat switch, heater control unit,
licence plate lamp, rear combination
lamp, rheostat, side turn signal lamp
and spare connector (for audio)
21 7.5 Brown Combination meter, headlamp
assembly (LH), licence plate lamp,
position lamp (LH) and rear
combination lamp (LH)
22 Battery/ Alternator
(Fusible link No.26)10 Red Combination meter, column switch,
ETACS-ECU and front-ECU
23 Ignition switch (ACC) 10 Red Clock, ETACS-ECU and spare
connector (for audio)
24
−−−−
25 Battery/ Alternator
(Fusible link No.26)20 Yellow Heated seat assembly and heated
seat switch
26 Alternator Fusible
link100 <4G1>
120 <4G6>−Battery, fusible link No.1, 2, 3, 4, 5,
fuse No.6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 22 (relay box) and front-ECU No. Power supply circuit Name Rated
capacity (A)Housing
colourLoad circuit
AC208462
Front of vehicle
(Relay box in engine compartment)
1
6
7 8 9 10 1112 13141524
4 25
2316
1718
1920
2123 225
AO
HEATED SEAT
CIRCUIT DIAGRAMS90-143
HEATED SEAT
M1901010700406
BATTERYIGNITION
SWITCH (IG2)
HEATED
SEAT
SWITCHRELAY
BOXRELAY
BOX
RHEOSTAT
HEATED
SEAT
RELAYFRONT-ECU
TAIL LAMP
RELAY
HEATED SEAT
SWITCH
HEATED SEAT
ASSEMBLY (LH)HEATED SEAT
ASSEMBLY (RH)
SEAT
CUSHION
HEATERSEAT
CUSHION
HEATER
SEAT
BACK
HEATER
THERMOSTAT
THERMOSTAT
THERMOSTAT THERMOSTAT
SEAT
BACK
HEATER
HEATER HEATER
TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
NOTE
:
HEATED
SEAT
RELAYHEATED
SEAT
SWITCH
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Gray R : Red P : Pink V : Violet
