AIR CONDITIONING
Wiring diagram
62
D7F/F8Q and E7J
ENGINES
120 Injection computer
171 Air conditioning clutch
206 Air control pressure switch
225 Diagnostic socket
234 Fan assembly relay
236 Fuel pump relay
248 Fan assembly thermal switch
260 Fuse box
319 Air conditioning control panel
320 Base fan assembly/Air conditioning
419 Air conditioning control unit
466 Shunt box
597 Engine fuse box
700 Cooling fan relay (low speed)
R67 Front of engine/Engine
NB : Evaporator sensor (depending on assembly)
62-47
AIR CONDITIONING
Electrical control
62
13827R
• EVAPORATOR SENSOR (depending on assem-
bly)
REMOVAL
Disconnect the battery.
Remove:
- the windscreen wiper arms,
- the air inlet grille,
- the evaporator protector in the plenum cham-
ber.
Disconnect the evaporator sensor connector and
the air recirculation motor connector.
Free the wiring from its fasteners.
Remove the evaporator sensor.
REFITTING
Proceed in the reverse order to removal.
Ensure that the sensor is correctly positioned on
its seat on the evaporator.
•0.28 Ω
FAN ASSEMBLY SPEED RESISTOR (2)
This is secured to the engine cooling fan support.
•
RECIRCULATION MOTOR
It is only possible to gain access to the recircula-
tion motor following removal of the air blower
unit (refer to the relevant section) and therefore
the evaporator assembly. •
PRESSURE SENSOR
The pressure sensor (1) is located next to the
condenser on the pressure relief valve-
dehydration canister high pressure pipe.
All work on the pressure sensor can be carried out
without draining the coolant circuit. It is secured
to a "SKRADER" valve.
Tightening torque: 0.8 daN.m.
This pressure sensor is fitted with seal. Check that
it is in good condition on refitting and lubricate it
using
P.A.G. SP 10 oil.
62-60
