Fiat 1998 Marea Service Manual page 734

Climate control system/heater with thermostatic adjustment (1910-2387 JTD)
Component key
3 Power fusebox
4 Junction unit:
6 Instrument panel
9 Right front earth
10 Engine battery earth
11 Battery
12 Ignition switch
13 Connection between right/left front cables
28 Connection between facia/rear cables
34 Switch control unit
36 Connection between dashboard/right
front door cables
55 Connection between front/engine cables
68 Right door mirror
70 Connection between dashborad/front ca-
bles
120 Connection for air conditioning unit ca-
bles
124 Air condiitoning compressor control relay
127 Connection between front left cable/cable
on relay holder bracket
147 Air conditioner compressor
202 Heater/air conditioner unit control symbol
lighting bulbs
206 Climate control system fan
207 Fan speed adjustment selector
209 Air intake flap control actuator
211 Defroster sensor
233 Thermal relay on engine coolant pump
244 Integrated services control system
249 Tester socket for air conditioner system
253 Air conditioner control unit
254 Climate control system controls with inte-
rior temperature sensor
255 Electronic speed variator for climate control
fan
256 Air mixing control actuator
258 Treated air temperature sensor
259 Required temperature adjustment solenoid
260 MAX-DEF microswitch
310 Connection bridge
333 Injection control unit (JTD)
365 Pressostato a 4 livelli
Electrical system
Component location
55.
36 Connection between dashboard/right front door cables
HG 310D
* S GN 244A
2 8 B .
Z 2 8 B *
AG n.d
B 3 1 0 E
MN n.d
LR 66
HV66
1 20 Connection for air conditioning unit cables
* Z 2 8 B .
H L 7 0 *
N 2 2 .
' A N 7 0 _
AR 28A *
* R N 7 0
GN 31 OA*
1 27 Connection between front left cable/cable on relay holder bracket
JTD
A1 BR n.d. B1 RN 13
A2 MN 1 3 *
B2
HLn.d.
A3 AR n.d. *
B3
S 5 5 C *
A4 MG 55A * B4
B 5 5 C
A5 B5
V G 7 0 *
G N 2 8 9 _21_ S G n.d
A6 HN n.d. B6
N 8 0 2 M 3 A *
A7 A G 5 5 C B7
BN 55C C n.d.
A8 R G 2 9 0 B8
V N 3 A . P i L R n.d.
(*) The cables involved in the wiring diagram are marked with an asterisk.
6 4 X I I - 9 9 - C a n c e l s and replaces
Marea-Marea Weekend
'99 range
* B 2 5 3 B .
* C B 2 5 3 B .
. Z n . d .
* GN n.d.
* R n.d. .
* R G n.d
_A1_ BR 303 B4
$
A2 MN 1 2 4 * B5
A3 AR 1 2 4 * B6
A4 MG 1 2 4 * B7
A5 B8
GN 304
A6 C1 S G 98
HN 304
A7 A G 122 C 2
A8 R G 304 C3
B1 R N 9 8 C4
B2 C 8
H L 9 8
B3
S 3 6 5 *
Publication n°
BN 111B
B 3 6 5
V G 365 *
N 3 6 5
BN 365
VN 98
M 124 * g f ]
C n . d .
AB n.d.
R 1 5 2
506.763/79