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E
55
DO
1 7 516
52 81
I
SC
1
II
5
E
6
II
38
II
1
18
I
Fig. 01.1
Fig. 01.2
Fig. 01.3
Fig. 01.4
Fig. 01.5
Fig. 02.1
E
39
XK8 Range 1998
Input Output
Serial and Encoded
Communications
Signal Ground (SG) CAN (Network) SCP Network
BW
BW
Y
RU
RY
PR
SR
PY
RB
UW
UO
OR
GWGW
GYGYNY
OP
OY
UG
SY
SR
UB
KU
SG
S
S
B+
AC4-10
AC2-1
AC3-11
K
AC4-21
O
19.1
19.1
AC4-20
BK
B
AC4-13
FC3CS
I
AC4-16
OU
08.1
AC4-3
WNWN
17
I
AC4-1
WPWP
8
II
AC4-5
NYNY
40
B+
I
AC2-6
SG
08.1
AC4-8
P
AC4-19
BW
AC4-18
LGW
AC4-12
WR
AC4-4
WU
AC4-14
B
AC3-8
AC3-7
AC3-6
AC3-5
AC3-12
AC3-2
AC3-3
UY
AC2-13
YG
AC2-11
SU
AC2-5
YW
AC2-3
RG
AC2-2
AC2-10
AC1-6
AC1-7
AC1-8
AC1-9
AC1-12
AC1-13
AC1-19
AC1-20
AC1-21
AC1-22
NR
AC1-25
UR
AC1-26
GU
AC7
-1
AC7
-10
AC7
-2
AC7
-9
AC7
-3
AC7
-5
AC7
-4
AC7
-6
AC7
-8
AC7
-7
AC4-2AC13-12
41
B+
AC4-15AC15-8
O
FCS49
FC4BR
(FC2BR)
BB
AC5
-2
AC5
-1
AC5
-6
AC5
-12
AC5
-7
AC6
-2
AC6
-1
AC6
-6
AC6
-12
AC6
-7
FC44
-9
FC44
-3
FC44
-5
FC44
-4
FC44
-6
FC44
-8
FC44
-7
FC44
-2
FCS34
FC12
-2
FC12
-1
FC12
-3
AC12
-18
FC12
-4
FCS46
FC2BR
(FC4BR)
FC52
-2
FC52
-1
AC15
-4
LF29
-2
LF29
-1
SGSYSRWUWRB
B+B+
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
O
O
O
O
I
KU UG BW PSU UO GU UY UW URBW PRG PR SR OR RY RUBW UB LGW
LGW
B
B
OP
OP
BW
BW
OY
OY
PBW
υ υυ
υ
D
D
DD
O
O
IIII
FC24
3
2
5
1
4
I
AC4-6
PY
08.1
AC12-10
AC12-9
AC12-8
I
I
B
FCS33
P
BW
P
I
P
ACS4
ACS21
S
SG
SY
SR
WU
WR
B
AC15
-5
OY
LF60
-11
LF60
-10
AC15
-12
AC15
-14
AC15
-13
AC15
-15
AC15
-17
AC15
-16
AC15
-9
UB
AC15-10
AC15-11
KU UG PSU UO GU UY UW URBW RG PR SR OR RY RU
LGW OPOYUB RG PR SR OR RY RU
FC43
-1
FC43
-4
FC43
-3
FC43
-2
FC43
-6
FC43
-5
FC43
-7
AC12-7
D
D
R
I
RK
FC43
-8
RG
I
RLG
FC43
-9
10.2
10.2
OU
SG
PY
O
BW
O
BWPYGPYY BWPYWRBNR
BWPYGPYY BWPYWRBNR
AC12-5
AC12-6
AC12-2
AC12-3
AC12-4
AC12-1
Climate Control: Part 1 Climate Control: Part 1
Fig. 07.1
ASPIRATOR
ASSEMBLY
AMBIENT
TEMPERATURE
SENSOR
VENT ASSEMBLY
SOLAR
SENSOR EVAPORATOR / HEATER MATRIX ASSEMBLY
NOTES: When the ignition switched ground input is
interrupted during engine cranking, the A/CCM does not
drive high power consuming components.
The A/C Isolate Relay remains energized by the A/CCM for
30 seconds after the ignition is switched OFF to provide
power for the A/CCM to ‘park’ the servos.
AIR CONDITIONING
ISOLATE RELAY
AIR CONDITIONING
CONTROL MODULE
CONTROL PANEL
HEATER MATRIX
TEMPERATURE
SENSOR
COOL AIR BYPASS
SERVO
FOOT WELL
SERVO
ENGINE COOLANT TEMPERATURE
(CIRCUIT CONTINUED)
ENGINE SPEED
(CIRCUIT CONTINUED)
VEHICLE SPEED
(CIRCUIT CONTINUED)
SERIAL COMMUNICATION
SERIAL COMMUNICATION
START
DATA
DATA
CLOCK
DIMMER
OVERRIDE
LOCATE
ILLUMINATION
DIMMER
CONTROLLED
LIGHTING
VARIANT: All Vehicles
VIN RANGE: 018108
➞
DATE OF ISSUE: SEPTEMBER 1997
LH BLOWER AIR INTAKE
RH BLOWER AIR INTAKE
FRESH / RECIRCULATION
SERVO
FRESH / RECIRCULATION
SERVO
IN-CAR
TEMPERATURE
SENSOR
ASPIRATOR
MOTOR
VENT
SERVO
DEFROST
SERVO
EVAPORATOR
TEMPERATURE
SENSOR