battery RENAULT KANGOO 1998 KC / 1.G Heating And Ventilation Workshop Manual

HEATING
Control panel
61
REMOVAL
Disconnect the battery.
Remove:
- the ashtray,
- the mounting screws.
92224S
12963R
- the two screws securing the control panel to
the dashboard.
12963R1
Disconnect :
- control panel connector,
- the control cables for the rotator arms.
REFITTING
Refitting is carried out in reverse order to remo-
val.
Check the adjustment of the air distribution and
air mixing controls (refer to the section on
"Control cables").
61-1

HEATING
Fan assembly (GMV)
61
PRO61.2
Take out the fan assembly through the right-hand
side of the plenum chamber.
REFITTING
Refitting is carried out in reverse order to remo-
val.
Check the condition of the seal.
REMOVAL
Disconnect the battery.
Remove :
- the windscreen wiper arms using tool
Elé. 1294-01,
- the upper seal for the plenum chamber as well
as the external air intake grille.
Disconnect the feed connector.
Remove the fan assembly mounting bolts.
61-4

HEATING
Air distribution unit
61
12969-1R
12965-1R
- the visor and the instrument panel,
- the switch stalk block assembly.
REMOVAL
Disconnect the battery.
Remove :
- the steering wheel bolt,
- the steering wheel after first placing the wheels
in a straight line.
ATTENTION: Follow the recommendations contai-
ned in section 88 relating to the AIR BAG system.
Remove :
- the steering wheel half-shell cowlings,Using adhesive tape, immobilise the rotor for the
air bag switch.
Remove :
- the ashtray,
- the two screws securing the heater control pa-
nel,
- the fuse holder plate securing screws (five
screws),
- the dashboard mounting nuts.
Unclip the wiring from the dashboard.
Remove the dashboard.
12971R
61-6

c11010.0
AIR CONDITIONING
Fault finding - Interpretation of XR25 bargraphs62
KANGOO
ALL TYPES
You may begin the fault finding procedure.AFTER
REPAIR
Right-hand bargraph 1 extinguished
XR25 / CONTROL UNIT COMMUNICATION
1
None.NOTES
Fiche n° 61
Before establishing communication between the XR25 and the control unit, check that you have switched
on the ignition.
Ensure that the XR25 is not the cause of the fault by trying to communicate with a computer on another
vehicle.
Check that the ISO interface is in position S8 and that you are using the latest version of the XR25 cassette
and the correct access code (D 17).
Check the battery voltage (U > 10.5 volts). Recharge the battery if necessary.
Check that the control unit connectors are engaged correctly.
Check that the air conditioning control unit is supplied correctly:
- earth on track 4 of the red 15-way connector
-+ after ignition on track 1 of the blue 30-way connector
-+ after ignition on track 6 of the red 15-way connector
-+ fuse board on track 5 of the red 15-way connector
Check that the diagnostic socket is supplied correctly:
track K track 6of the air conditioning control unit
track L track 3blue 30-way connector
If there is still no dialogue between the XR25 and the control unit, change the air conditioning control
unit.
62-7

Check the condition of the wiring between:
B2 A2
control B3 A1 resistance
panel B4 C4 unit
B5 C1
Is the wiring in good condition?
yes
c11010.0
AIR CONDITIONING
Fault finding charts
62
KANGOO
ALL TYPES
AFTER
REPAIR
yes
CHART 9PASSENGER COMPARTMENT FAN DOES NOT OPERATE
NOTES
Check fuses +battery, +fuse board, +side
lights. Are the fuses in good condition?noChange the faulty fuse(s).
noEnd of fault finding.
yes
noChange the control panel.
yes
noRepair the faulty
electrical wiring.
A
Before carrying out any work, check that the customer uses the air conditioning
correctly.
Non regulated air conditioning.
Check the connections between the fuses
and the instrument panel connector.
Repair if necessary.
Does the fault persist?
With the ignition on and the air conditioning
selected, position the ventilation at the
various speeds and check that 12 V
is present on the tracks of the
control panel connector:
- B5 in position 1,
- B4 in position 2,
- B2 in position 3,
- B3 in position 4.
Is 12 V present?
Check that the components which were removed are connected correctly.
Check that the system operates correctly.
62-29

Check the insulation and continuity of the
electrical wiring between:
computer 26 B3 resistance
blue 30-way unit
connector 27 B2 connector
Is the wiring in good condition?
yes
Check the condition of the electrical wiring
between:
control computer
panel A2 3 15-way
connector
Is the wiring in good condition?
yes
c11010.0
AIR CONDITIONING
Fault finding charts
62
KANGOO
ALL TYPES
AFTER
REPAIR
CHART 11RECIRCULATION FLAP DOES NOT OPERATE
NOTES
noRepair the faulty wiring.
noChange the control panel.
noRepair the faulty
electrical wiring.
yes
A
Before carrying out any work, check that the customer uses the air conditioning
correctly.
Non regulated air conditioning.
First of all check the condition of fuses
+battery, + fuse board, +after ignition.
Change them if necessary.
With the ignition on and air recirculation
selected, check that 12 V is present on track
A2 of the control panel.
Is 12 V present?
Check that the components which were removed are connected correctly.
Check that the system operates correctly.
62-32

TIGHTENING TORQUES (in daN.m)
AIR CONDITIONING
Evaporator
62
13831R
Pressure relief valve to evaporator bolt 0.6
Connecting pipes to pressure relief valve
retaining nut 0.8
Pressure relief valve connecting pipe to
dehydration canister retaining bolt 0.8
Condenser connecting pipe to
dehydration canister retaining bolt 1.2
Compressor connecting pipe to condenser
retaining bolt 0.8
Connecting pipes to compressor
retaining bolt 2.1
Compressor retaining bolt 2.1
Circuit pressure sensor 0.8
REMOVAL
Disconnect the battery.
Drain the R134a coolant circuit using the filling
equipment.
Disconnect the R134a connecting pipes (bolt 1) to
the pressure relief valve.
Install the plugs on the pipes and the pressure re-
lief valve.Remove:
- the windscreen wiper arms,
- the air inlet grille,
- the six plenum chamber closure panel (2) retai-
ning bolts (A) and remove the plenum cham-
ber,
- the evaporator protector in the plenum cham-
ber.
Disconnect the electrical connectors (4) and the
earth leads (5).
Remove the intermediate sleeve (6) between the
evaporator housing and the heater fan assembly.
13826R
62-48

AIR CONDITIONING
Compressor
62D7F ENGINE
13829R1
REMOVAL
Drain the R134a coolant circuit.
Disconnect the battery.
Remove:
- the compressor drive belt,
- the two connecting pipes (A),
- the retaining strut bolt (B),
- the three compressor retaining bolts (C).
Remove the compressor.
NOTE: it is essential to place plugs on the pipes
and on the compressor to prevent the entry of hu-
midity into the circuit.
REFITTING
If it is changed, the compressor is supplied filled
with oil.
Position the compressor the correct way round
(filler plug facing upwards).
Tighten the three bolts (C) (Tightening torque:
2.1 daN.m).
Fit the strut retaining bolts (B).
Refit the two R134a coolant pipes (A) on the
compressor (Tightening torque:
2.1 daN.m).
Fit the drive belt and tension it.
Create a vacuum, then fill the R134a coolant cir-
cuit using the filling equipment.
NOTE: when refitting the connecting pipes on the
compressor, it is essential to fit all the bolts, then
bring them into contact before torque tightening
them. The aim is to ensure that the pipe is positio-
ned correctly so that it is not damaged at the cut
off (1).
Check the condition of the seals and lubricate
them with
P.A.G. SP 10 oil.
IMPORTANT
When changing the compressor, it is essential to
top up the oil.
62-51

AIR CONDITIONING
Compressor
62F8Q ENGINE
REMOVAL
Place the vehicle on a lift.
Drain the R134a coolant circuit.
Disconnect the battery.
Remove the front bumper.
From above, remove:
- the compressor drive belt,
- the two connecting pipes (A),
- the connecting pipe retaining lug (B).
From underneath the vehicle, remove the three
compressor retaining bolts and remove the
compressor.
NOTE: it is essential to fit plugs on the pipes and
on the compressor to prevent humidity from ente-
ring the circuit.
13947R
REFITTING
If it is changed, the compressor is supplied filled
with oil.
Position the compressor the correct way round
(filler plug facing upwards).
Tighten the three bolts (C) (Tightening torque:
2.1 daN.m).
Refit the two R134a coolant pipes (A) on the
compressor (Tightening torque:
2.1 daN.m) as well
as bracket (B).
Fit the drive belt and tension it.
Create a vacuum, then fill the R134a coolant cir-
cuit using the filling equipment.
NOTE: when refitting the connecting pipes on the
compressor, it is essential to fit all the bolts, then
bring them into contact before torque tightening
them. The aim is to ensure that the pipe is positio-
ned correctly so that it is not damaged at the cut
off (1).
Check the condition of the seals and lubricate
them with
P.A.G. SP 10 oil.
IMPORTANT
When changing the compressor, it is essential to
top up the oil.
62-52

AIR CONDITIONING
Compressor
62E7J ENGINE
REMOVAL
Place the vehicle on a lift.
Drain the R134a coolant circuit.
Disconnect the battery.
Remove:
- the engine undertray,
- the bumper.
From above, remove:
- the accessories drive belt,
- the two R134a connecting pipes (A).
From underneath the vehicle, remove:
- the compressor drive belt,
- the compressor retaining bolts and remove the
the compressor.
NOTE: it is essential to fit plugs on the pipes and
on the compressor to prevent humidity from ente-
ring the circuit.
REFITTING
If it is changed, the compressor is supplied filled
with oil.
Position the compressor the correct way round
(filler plug facing upwards).
Tighten the retaining bolts (C) (Tightening tor-
que: 2.1 daN.m).
Refit the two R134a coolant pipes (A) on the
compressor (Tightening torque:
2.1 daN.m).
Fit the drive belts and tension them.
Create a vacuum, then fill the R134a coolant cir-
cuit using the filling equipment.
NOTE: when refitting the connecting pipes on the
compressor, it is essential to fit all the bolts, then
bring them into contact before torque tightening
them. The aim is to ensure that the pipe is positio-
ned correctly so that it is not damaged at the cut
off (1).
Check the condition of the seals and lubricate
them with
P.A.G. SP 10 oil.
IMPORTANT
When changing the compressor, it is essential to
top up the oil.
14229R
62-53