Dacia Pick-Up 1304/1305/1307. Service manual — part 122
AIR CONDITIONING
62
62 - 16
Defective cooling.
Is GMV working?
Check the GMV fuse.
Are they defective?
Supply the
GMV at (+12V). Does it
works?
Replace the air switch or
repair the electric circuit.
Replace them.
No
Yes
Yes
Change GMV
No
No
Adequate air flow
and relay?
Check the air flow flaps GMV
engine.Operation and the air ducts
integrity.
Compressor belt tensioning is good
conditioning?
Yes
Yes
No
Any refrigerant fluid leakage
in the system ?
No
Yes
Yes
Is clutch supplied witch (+12V) ?
No
Yes
No
Clutch is coupling the
compressor?
Replace the thermostatic.
Expansion valve.
Yes
No
Check the electic circuit
for supplying and control.
Detect the refrigerant fluid
leakage cause; Perform
refilling.
Pressure controller is working ?
Replace it.
Restore the belt tension.
Replace the compressor.
No
Yes
DIAGNOSTIC
AIR CONDITIONING
62
62 - 17
Correct A.C. system filling.
Compressor does not work.
Yes
Yes
No
Yes
Check the clutch coil ?
Broken, short-circuit ?
Re pla ce the
compressor.
Restore the electric circuit
between E and clutch.
Is +12V at pole 2 of 584 relay ?
Is +12V at pole 8 of 584 relay?
Is +12V at pole
4 of 584 relay?
Check fuse F
01
from engine
compartment. Restore the wir-
ing between F
01
and relay 584.
No
Restore the wiring between pole
4 of 584 relay and pole 2 of
238 relay.
No
The wiring between injection compu-
ter and the pole 6 of 5 84 relay is broken
?
Yes
Repair the wiring.
Yes
No
Injection computer
defective. Replace it.
Injection computer does not receive AC actuation?
Yes
Check the switch electric circuit.
Pressure controller is working?
No
Replace the switch.
AC control switch
is working ?
No
Yes
Yes
Check the pressure controller electric circuit.
No
Replace the
pressure controller
.
No
DIAGNOSTIC
65
SEALING OPENING ELEMENTS
D
ISMO UNTING
1
- gasket under front grill
2
- front bonnet gasket
3,4
- wing chute gaskets
5,6
- rear/front doors frames gaskets
Manually dismount by pulling one end toward applying area external.
R
EMO UNTING
To be mounted by hammer tapping. Cut the extra ends. Tighten the clipping areas
FRAME SEALING GASKETS
65 - 1
5
4
3
6
2
1
SEALING OPENING ELEMENTS
65
D
ISMO UNTING
Dismount the gaskets from the door profile, by pulling them towards exterior, following the
door outline.
R
EMOUNTING
Perform the dismounting operations in the reverse order.
Mounting of the sealing gaskets on the door frames is performed by plastic hammer
tapping.
65 - 2
DOOR SEALING GASKETS
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