Dacia Pick-Up 1304/1305/1307. 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