Thermostatically-Adjusted Heater/Air Conditioner - Fiat 1998 Marea Service Manual

Thermostatically-adjusted heater/air conditioner

Key to components
3 Power fusebox
4 Fuse and relay unit
6 Instrument panel
10 Battery earth on engine
10A Battery earth on bodyshell
11 Battery
12 Ignition switch
13 Front right/left cables connection
22 Left dashboard earth
36 Dashboard/front right door cables connection
68 Right door mirror
70 Dashboard/front cables connection
120 Air conditioner cables connection
124 Air conditioner compressor relay
127 Connection between front left cable/relay bracket
cable
147 Compressor for air conditioner
195 Fuel injection/ignition electronic control unit
202 Heater/air conditioner controls symbols light bulb
206 Car interior air climate control fan
207 Fan speed adjustment switch
209 Air intake flap control actuator
211 Anti-frost sensor
222 Earth for climate control system
232 Earth for compressor
244 Integrated services electronic control unit
249 Diagnostic socket for climate control system
253 Climate control system control unit
254 Climate control system controls with car interior
temperature sensor
2 5 5 Electronic speed variator for climate control fan
256 Air mixing control actuator
258 Treated air temperature sensor
259 Required temperature adjustment switch
260 " M A X - D E F " microswitch
309 4-stage pressure switch
310 Fuse for headlamp washer and air conditioner
N.D. Ultrasound-soldered joint taped in wiring loom
Electrical system
Location of components
55.
1 3 Front right/left c a b l e s c o n n e c t i o n
g j R N 1 2 7 _ , _
S N 7 A
W R N 9 8
RG195A
[ § ] • M N 127
S7A
GV70
55 Front left/engine c a b l e s c o n n e c t i o n
Z 3 4 A _
RN
rid.
C 28A
• Z36
H G a d .
HVad.
• C ad.
• AR244B
120B Air conditioner c a b l e s c o n n e c t i o n
AUTO
• HL6A
S 7 0 «
• AR70
C 7 0 »
» VG309
"j 27 C o n n e c t i o n b e t w e e n front left c a b l e / c a b l e on relay bracket
The cables involved in the wiring diagram are marked with an asterisk.
6
Marea-Marea Weekend®^
'98 range
N1O0A
N ioce
N100A
Z 120B •
AC
AN
N10OB
• g ] V G 2 5 3 B
GN n.d •
• CB 253B
B 2 5 3 B *
• [ § AB ad.
MN 124 *
RN 98
Publication no. 506.763/09