MODEL
ELECTRONIC CLIMATE
CONTROL AIR CONDITIONING
BERLINA & CALAIS
87 85
8630
87
86
85
30
86
87
87A 30 85
3
2
1
5
51
23
87 85
8630
87 85
86
30
ON
AUTO
BRIGHTER
DARKER
OFF
PARK
OFF
PARK
ON
AUTO
NOTE:- CONVENTIONAL CURRENT FLOW IS ASSUMED IE.
FLOWING FROM BATTERY +VE TO BATTERY -VE
A/C
ENABLE
MOTOR
DRIVER
VACUUM
SOLENOID
PACK
POWER
TRAIN
CONTROL
MODULE
FAN SPEED
FEEDBACK
MAX. FAN
SWITCH
FAN SPEED
CONTROL
BLOWER
MOTOR
PARK
LAMPS
RELAY
ELECTRONIC CLIMATE
CONTROL MODULE
BLOWER
CONTROL
BLOWER
RELAY
LOC. E9 (SEDAN)
LOC. E10 (WAGON)
YR28
YB175
YB175
YB176
YB38
HEATED
REAR
WINDOW
YR1
YR1
FJ
FQ
FY
F4
R
YB192
YB192
YB33
YB33
(2H)
F11
9 4
YB93
YB93
IGNITION (+VE)
(FOOT 1)
(FOOT 2)
(FACE 1)
(FACE 2)
(FRESH / RECIRC)
7
8
5
3
212
+ IGN.
+ IGN.
+3.5V
EARTH (ILLUM. RETURN)
YB94
YE73
YE73YB91
YB94
Y/B YB32
YE101
YE101
YE111
YE105
A/C
COMPRESSOR
(52)
B/R B/R
3
2
4
YB32
YB87
YB64
YB64
YB14
YE43
YE43
(64)
R
YB14
(2A)
YB174
ENGINE 12V BUS
(1040)
(3)
FAN
(366)
(304)
(157)
(439)
(150)
(151)
(367)
(364)
(362)
(368)
(19)
(840)
(361)
(40)
(23)
(367)
(473)
(479)
(51)
(152)
(39)
(533)
(250)
(750)
(59)
A5
F4
LG/B
BLU/W
B/P
P
B
B/G
R/W
G
Y
BLU/R
BR/W BR
(9)
O/W
P
O
R
B/W
B
0/B
0/Y
Y
B/W P/B
Y
BG
R
BLU/Y
O/BLU
B/R G
YB188
YB194
IGNITION
SWITCH
BLU
(49)
YE103
YE103
7
5
10B
1
LOC. E1
LOC. E3
LOC. E3
LOC. E3
F31
10
LOC. E3
BODY CONTROL
MODULE
FS
(8)
(151)
(155)
(192)
GY
B/G
B/Y
V/R
F13
HEATED
REAR
WINDOW
RELAY
AUTO
LIGHTS
OFF
SERIAL DATA
POWER
GROUND
ELECTRONIC
GROUND
(1220)
G/W
A/C
RELAY
BERLINA WAGON
A3
SERIAL DATA
R/B
(1221)
YB128
DIAGNOSTIC
CONNECTOR
YE112
F22
6
1
(292)
B/R
F33
E.F.I.
RELAY YE39
YE39
F14
YB44
YB44
B(1150)
LIGHT
SWITCH
AUTO
LIGHTS
(308)
(266)
(271)
(272)
(740)
28
9
2
2
SDI
INSTRUMENTS
A.B.S.
& T.C.S.
MODULE
12
MOTOR
DRIVER
+ IGN.+3.5V
AIR MIX
MOTOR
R.H.S
AIR MIX
MOTOR
L.H.S
REMOTE
KEY
RECEIVER
(155)
(62)
(735)
(763)
(188)
(187)
(186)
(184)
(155)
(734)
(185)
REMOTE
RECEIVER
MODULE
AMBIENT
SENSOR
SOLAR
YB175 YB174 YB176
YB175YB176
12
YB66 YE98
YB41
YB41
YB95
YB95
RX DATA
LIGHT SENSOR
10
8
7
(AUTO LIGHTS CALAIS ONLY)
W/R
Y
BR/G
Y/B
O/B
YB91
YB87 YB89 YB87 YB89
YB87YB89YB87
YB175
YB94
YB94
B/Y
BR/B
LG/B
BLU/B
W
LG/W
EARTH SENSOR
INTAKE SENSOR
AMBIENT SENSOR
AMBIENT SENSOR
AIR MIX DOOR MOTOR
AIR MIX DOOR MOTOR
AIR MIX DOOR MOTOR
AIR MIX DOOR MOTOR
AIR MIX DOOR MOTOR
AIR MIX DOOR MOTOR
AIR MIX DOOR MOTOR
EARTH
R
B
B/Y
BLU/B
B
E.C.C
AMBIENT
AIR
TEMP
SENSOR
E.C.C
INTAKE
AIR
TEMP
SENSOR
E.C.C
IN-CAR
AIR
TEMP
SENSOR
YB55
YB87
YB55 YE105
REFER
SHT. 5.
REFER
SHT. 5,9,16,17.
REFER
SHT. 3,16.
REFER
SHT. 3,5,8,14.
REFER
SHT.
6,9,11,15,21.
11
REFER
SHT. 5,14.
WHITE FUSIBLE LINK WIRE
FT
FU
YE110
F6
BODY
CONTROL
MODULE
YE118
P
Y
P/BLU
(208)
(44)
(204)
O
YE104
ENGINE
COOLING
FAN RELAY
(LOW SPEED)
ENGINE
COOLING
FAN RELAY
(HIGH SPEED)
TO ALTERNATOR
LOC. E3
LOC. E5/E15
LOC. E2
LOC. E3
LOC. E3
19 15 11 18 1 2 17 34
810976 5
++
-
-
YE119
YE119
SUPPRESSION
CAPACITORS
0.1uF
YYBB
GGBLU BLU
FAN 1
340
FAN 2
300
ENGINE
COOLING
FANS
FAN 1
FAN 2
R(2K)
YB194
YB32
YE114 YE114
YE114
YE114
YE114
YE114
YE114
10
YE120
YE120
+3.5V
-
+
BATTERY
30
15a 15 50
OFF/ON
LOCK
ACC
IGN
START
(848) V8
(847) V8
(845) V8
(846) V8
(841) V8
(844) V8
(843) V8
LG
P/BLU
GY
BLU
BR/Y
V
Y
(204)
(208)
OY
G
(59)
B/R
(750)
YE39 (M.W.H) YE43 (M.W.H) YE73 (M.W.H) YE98 (M.W.H) YE103 (M.W.H) YE104 (M.W.H) YE105 (M.W.H)
YE110 (M.W.H) YE112 (M.W.H)
YB14 (M.W.H) YB32 (M.W.H) YB38 (M.W.H) YB41 (M.W.H)
YB66 (M.W.H) YB87 (M.W.H)
YB89 (E.C.C CONTROL HARNESS)
YB95 (M.W.H)
YB174 (M.W.H) YB175 (M.W.H) YB176 (M.W.H) YB192 (M.W.H)
YB194 (M.W.H)
E.F.I RELAY
ENGINE COOLING FAN RELAY (HIGH SPEED)
AMBIENT AIR SENSOR A.B.S & T.C.S MODULATOR AND CONTROL MODULE ENGINE COOLING FAN RELAY
(LOW SPEED)
ENGINE COOLING FAN CONNECTOR
A/C COMPRESSOR
ENGINE CONNECTOR 1 ENGINE CONNECTOR 3
BLOWER MOTOR BLOWER MOTOR CONTROL BODY HARNESS CONNECTOR HEATED REAR WINDOW RELAY
INSTRUMENTS E.C.C. CONNECTOR A/C CONTROL CONNECTOR SOLAR SENSOR
B.C.M CONNECTOR 2 B.C.M CONNECTOR 3 B.C.M CONNECTOR 4
YB44 (M.W.H)
IGNITION SWITCH
YB91 (M.W.H)
YB94 (E.C.C CONTROL HARNESS)
INTAKE AIR TEMP SENSOR AIR MIX MOTOR
DATA LINK CONNECTOR
YB128 (M.W.H)
YR1 (BODY HARNESS)
YR28 (BODY HARNESS)
PARK LAMPS RELAY
HEATED REAR WINDOW CONNECTORP.C.M. CONNECTOR 3
ENDGATE HARNESS CONNECTOR 2
YE111 (M.W.H)
ENGINE CONNECTOR 2
YB188 (POWER TRAIN HARNESS)
P.C.M CONNECTOR 2
YB55 (E.C.C CONTROL HARNESS)
E.C.C INTAKE AIR TEMP
SENSOR
YB64 (M.W.H)
BLOWER MOTOR RELAY
YE118 (BATTERY HARNESS)
ENGINE COOLING FAN HARNESS
YB93 (E.C.C CONTROL HARNESS)
VACUUM SOLENOID PACK
YE119 (ENGINE COOLING FAN HARNESS)
ENGINE COOLING FAN
YE114 (M.W.H)
LOCATION E3 EARTH CONNECTOR
A/C COMPRESSOR SUPPRESSION DIODE
YE120 (POWER TRAIN HARNESS)
(2)
R
Y
(51)
(151)
(64)
B/R
B/G
(51)
Y
(117)
(14)
(20)
(201)
(15)
(9)
(120) (192)
(1240) (24)
(46)
(115)
(116)
(200)
(540)
V
T
G
BLU
LBLU
BLU/R
BR
V/R
BLU/B
Y/BLU
LG
BLU/O
O/B
LG
O/Y
B/R
P/BLU V/R
O
(292)
(192)
(40)
(44) 85
86
30 87
(3)
(2)
(5)
(4)
P
BR
V
R
(763) (62)
BLU/B BR/B
(150)
(44)
(52)
(51)
B
P/BLU
Y/B
Y
87
85
86
30
O/B
B/P
(473)
(157)
BLU/Y
(533)
(1040)
O/BLU
(250)
ENGINE
12V BUS
86
30
87
85
87A
(533)
(250)
O/BLU
BLU/Y
(59)
G
(750)
B/R
(1426)
(304)
BLU/W
O/W
P/BLU
G/W
V/W
BLU/W
(339)
(465)
(123)
(1427)
R/W
(806)
(482)
(481)
(59)
(366)
R
LG/B
LG
G
GY
G
P
GY/BLU
(434)
(129)
(439)
(1434)
(1221)
(42)
(411)
S/C ONLY
(121)
BR/BLU
BR/R
R/B
LBLU
O/B
LG
P/B
BLU
(740)
(24)
(39)
(774) (154)
(150) (155)
(152)
(157)(151)
B/G
B/O
BB/Y
B/W
B/R
B
Y
R
G
(533)
(250)
(204)
OR
(208)
(204)
OR
(208)
B/W
P/B
O/Y
(152)
(39)
(479)
(1040)
ENGINE 12V BUS
87A
87
30
86
85
P/B
BLU/W
O/BLU
B/P
(39)
(304)
(250)
(157) 86
30
87
85
87A
(62) (735)
BR/B
LG/B
(855)
(20)
(1426)
(863)
(1220)
(885)
(884)
(833)
(830)
(873)
(872)
(883)
(882)
BLU/B
B
BLU
W
R
BR
GY
V
Y
G/W
O/W
BLU/R
R
R/W
R/BR
B/W
G
Y/R
B
R
R
B/O
(1429)
(121)
(1427)
(875)
(88)
(150)
(23)
(23)
(154)
(863)
(740)
(1220)
(155)
O/B
B/Y G/W
BLU/B
16
81
9
R/B
(1221)
W/B
(451)
B
(150)
15
612
BR
Y
V
LBLU
O/B
Y
(14)
(782)
(173)
(90)
(473)
(196)
(151)
(440)
(15)
(740)
O/B
BLU
O/V
B/G
1
B/G
G/W
Y
Y/B
W
W/R
V/R
R/B
G/W
B/LG
GY/B
W
LBLU
(271)
(266)
(1220)
(272)
(717)
(308)
(229)
(1221)
(1220)
(556)
(96)
(160)
(161)
(143)
(43)
(640)
(39)
(1150)
(97)
(83)
(94)
(260)
(1144)
(840)
Y/R
Y
O/BLU
P/B
B
BLU/W
GY
LBLU
O/W
Y/B
B/R
6
13
20
28
21 12 7
(494)
W/BLU
R/W
(261)
GY
B/Y
O/B
LBLU
(155)
(8)
(740)
(263)
(1128)
(28)
B/Y
B/W
1
4
58
GY/BLU
(492)
(481)
(417)
(740)
(1227)
(410) (472)
(259)
(750)
(750)
(750)
(750)
(1221)
(39)
(465)
(416)
(740)
B/R
B/R
B/R
B/R
R/B
P/B
G/B
BR
Y
G/W
GY
O/B
R
BLU
O/B B/Y
A1
B1
A12
B12
(415)
V/W
(1456)
LG
(840)(49)
O/WBLU
BR
O/W
(9)
(840)
241
5
3
(469)
(774)
(1226)
(1225)
(1224) (1427)
(304)
(1434)
(366)
(846)
(841)
(844)
(429)
(843)
(842)
(845)
(411)
(1229)
(1228)
(452)
B
BLU
GY
Y
BR/Y
BLU/W LG/B
Y
BLU
BR/Y
V
G
GY
LBLU
GY/BLU
R
B/Y
E1
F1
E16
F16
(31)
(435)
GY/BLU
B/W
B/P
BLU
V
P
(439)
R/W
(8O6)
W/B
(451)
(875)
(14)
(10)
(155)
(1340)
(44)
(121)
(123)
(30) (33)
(25)
(946)
(1220)
(88)
(15)
(85)
(19)
(8)
B/Y
BLU/Y
LBLU
G
O/Y
P/BLU
BR/R
V/W
T
GY
BR/W
W
BLU
Y/R
G/W
BLU/B
BR
BR/O
1
11
10
20
V/R
(234)
(1220)
(52)
(44)
(735)
(734) (19)
(64)
(51)
(292)
(155)
(8)
P/BLU
Y/B
G/W
LG/B
BLU/B
GY
B
B/R
Y
B/R
BR/W
1
6712
(362)
(361)
(357)
(364)
(763)
(187)
(222)
(62)
(188)
(186)
(184)
(223)
(367)
G
B/W
P
Y
LG/B
BR/R
Y/BLU
R/W
BLU
B
R
W
BR/B
1
11
10
20
BR
(224)
(356)
BLU/R
(155)
BLU/B
(734)
B/Y
(357)
(364)
(361)
(362)
(356)
(367)
R/W
BLU/R
YP
G
B/W
(188)
W
(187) (186)
(184)
(62)
LG/B
BR/B
R
B
R.H
R.H
R.H
(222) (224)
(223)
L.H
L.H
L.H
Y/BLU BR
BLU
(266)
(740)
(272)
(271)
Y
O/B BR/G
Y/B
(192)
OR
(185)
V/R
B
V/R
(192)
B/BLU
(156)
FU
FT
YR1
HEATED REAR
WINDOW
CONNECTOR
SEDAN
"V6 SHOWN"
VIEW
B
YB95
SOLAR
SENSOR
CONNECTOR
YB91
INTAKE AIR
TEMPERATURE
SENSOR
CONNECTOR
YB66
INSTRUMENT
CONNECTOR
E
F
D
C
YB188
P.C.M.
CONNECTOR (2)
YB194
P.C.M.
CONNECTOR (3)
VIEW
F
E.C.C. / DUAL ZONE
CONTROL ASSEMBLY
YB87
E.C.C.
CONNECTOR
YB89
A/C CONTROL
CONNECTOR
YB175
B.C.M.
CONNECTOR (3)
YB176
B.C.M.
CONNECTOR (4)
YB174
B.C.M.
CONNECTOR (2)
YB38
BODY
HARNESS
CONNECTOR
VIEW
D
YB32
BLOWER
MOTOR
CONTROL
CONNECTOR
YB14
BLOWER
MOTOR
CONNECTOR
VIEW
E
YE110
ENGINE
CONNECTOR (1)
YE111
ENGINE
CONNECTOR (2)
YE112
ENGINE
CONNECTOR (3)
YE98
A.B.S. & T.C.S.
MODULATOR
& CONTROL
MODULE
CONNECTOR
YB94
AIR MIX
MOTOR
CONNECTOR
YE105
A/C
COMPRESSOR
CONNECTOR
YB55
E.C.C.
INTAKE AIR
TEMPERATURE
CONNECTOR
YE120
A/C
COMPRESSOR
SUPPRESSION
DIODE (TAPED)
CONNECTOR
"V6" SHOWN
"V6 S/C" & "V8"
SIMILAR
YE104
ENGINE
COOLING FAN
CONNECTOR
YE118
ENGINE
COOLING FAN
HARNESS
CONNECTOR
YE119
ENGINE
COOLING FAN
CONNECTOR
ENGINE COOLING
FAN HARNESS
"V6&V6S/C"
B
VT12P10B
WAGON
G
H
YR28
END GATE
HARNESS
CONNECTOR (2)
VIEW
H
YB44
IGNITION
SWITCH
CONNECTOR
YB128
DATALINK
CONNECTOR
VIEW
C
FUSE 4
FUSE 13
FUSE 14
FUSE 22
FUSE 11
YB192
PARK LAMPS
RELAY
YB64
BLOWER
RELAY
YB41
HEATED
REAR
WINDOW
RELAY
RELAY & FUSE PANEL
A
FUSE 31
FUSE 33
FJ
FS
FQ
FY
YE39
E.F.I.
RELAY
YE103
ENGINE
COOLING
FAN RELAY
(LOW SPEED)
YE43
ENIGNE
COOLING
FAN RELAY
(HIGH SPEED)
RELAY & FUSE PANEL
VIEW
G
YR1
HEATED
REAR
WINDOW
CONNECTOR
YE114
LOCATION
E3 EARTH
CONNECTOR
VIEW
A
YB93
VACCUUM
SOLENOID
PACK
CONNECTOR
HVAC UNIT
HARNESS SYMBOLS: (BAT.) (E.G.)
(M.W.H.) (B.) (E.C.C.)(P.T.)
WIRING DIAGRAMS
YE104
ENGINE
COOLING FAN
CONNECTOR
YE118
ENGINE
COOLING FAN
HARNESS
CONNECTOR
YE119
ENGINE
COOLING FAN
CONNECTOR
ENGINE COOLING
FAN HARNESS
"V8"
YE73
AMBIENT
AIR SENSOR
CONNECTOR