1998 RENAULT KANGOO heating

HEATING
Air distribution unit
61
13084S
13069R3
13085S
Other type of quick-release clamps. Engine compartment end
Fit a hose clamp and disconnect the quick-release
clamps from the heater hoses.Fit a deflector and blow out the remaining liquid
using compressed air.
Remove :
- the flange bolt from the heater pipes,
- the windscreen wiper arms using tool
Elé. 1294-01,
- the upper seal for the plenum chamber as well
as the external air intake grille,
- the blown air unit,
- the air distribution unit mounting bolt.
61-7

HEATING
Air distribution unit
61
PRO61.3
In the passenger compartment
Remove :
- the air distribution unit,
- the heater unit radiator.REFITTING
Check :
- that the wiring is correctly routed behind the
dashboard,
- that the air ducts are correctly secured to pre-
vent noises developing.
Change the steering wheel bolt (pre-bonded bolt,
tightening torque : 4.5 daN.m).
IMPORTANT : Before reconnecting the AIR BAG
cushion it is necessary to apply the air bag system
operational check procedure :
• Check that the AIR BAG warning light on the
instrument panel is illuminated when the igni-
tion is switched on.
• Connect an inert ignition unit to the AIR BAG
cushion connector and check that the warning
light extinguishes.
• Switch off the ignition, connect the AIR BAG
cushion in place of the inert ignition unit and
secure the cushion on to the steering wheel.
• Switch on the ignition, check that the air bag
warning light illuminates for three seconds
when the ignition is switched on and then ex-
tinguishes and remains extinguished.
If the warning light does not operate as indicated
above, please consult section 88 of the workshop
repair manual.
61-8

AIR CONDITIONING
General
62
A Passenger compartment
B Engine compartment
C Exterior air
D To air mixing unit
E Scuttle panel grille
F Exterior or recirculated air
1 Compressor with variable capacity
2 Condenser
3 Dehydration canister
4 Pressure sensor
5 High pressure valve
6 Pressure relief valve
7 Evaporator
8 Low pressure valve
9 Heating/ventilation fan
10 Cooling fan
11 Engine radiator
12 High pressure fluid
13 Low pressure vapour
14 High pressure vapour
Consumables:
- Compressor oil
SANDEN SP 10: 135 cm3 ± 15
- Coolant
R134a: 650 g ± 35
- Compressor
SANDEN SD 7V 16
62-2

c11010.0
AIR CONDITIONING
Fault finding - Introduction
62
KANGOO
ALL TYPES
ESTABLISHING XR25 / HEATING-VENTILATION CONTROL UNIT DIALOGUE
- Connect the XR25 to the diagnostic socket.
- ISO selector on S8
- Enter D17 n.61
PRECAUTION :
When carrying out checks using a multimeter, avoid using a contact tip on the connectors the size of which
could damage the clips and result in poor contact.
ERASING THE MEMORY:
After repairing the air conditioning system, enter G0** on the XR25 keypad to erase the fault stored.
62-3

c11010.0
AIR CONDITIONING
Fault finding - Customer complaints
62
KANGOO
ALL TYPES
CHART 1
CHART 2
CHART 3
CHART 4
CHART 5
CHART 6
CHART 7
CHART 8
PASSENGER COMPARTMENT FAN DOES NOT OPERATECHART 9
PASSENGER COMPARTMENT INCONVENIENCE
Controls stiffCHART 10
RECIRCULATION FLAP DOES NOT OPERATECHART 11
No cold air
Too cold
Performance poorCHART 12
CHART 13
CHART 14
AIR CONDITIONING PROBLEMS
CHART 15 COOLING FAN ASSEMBLY DOES NOT OPERATE
Air distribution problem
Air flow problem
Heater performance poor
No heat
Too hot
Heating inadequate in the rear
Deicing/demisting performance poor
Ventilation performance poor
62-18

c11010.0
AIR CONDITIONING
Fault finding charts
62
KANGOO
ALL TYPES
Check that the system operates correctly.AFTER
REPAIR
no
CHART 3HEATER PERFORMANCE POOR
NOTES
yes
Advise the customer how to use the heating
system correctly
(eg. : Do not place the passenger
compartment fan on full when starting from
cold, turn it up gradually instead).
Carry out a road test to observe the customer
complaints.
Is the test satisfactory?
yes
A
yes
yes
noSee CHART 1.
no
noEnd of fault finding.
Before carrying out any work, check that the customer uses the air conditioning
correctly.
Non regulated air conditioning.
Visually check that
the action of the control moves
the mixing flap.
Does the flap move?
Visually check
whether the flap travel is complete.
Is it complete?
Check the cooling circuit
(correct filling and bleeding),
the condition of the circuit (pipes,
connections, conformity
of the circuit...).
Repair if necessary.
Does the fault persist?
Readjust the control cable
(cable which controls the sprockets to the
right of the air distribution unit).
62-22

c11010.0
AIR CONDITIONING
Fault finding charts
62
KANGOO
ALL TYPES
AFTER
REPAIR
yes
CHART 6HEATING INADEQUATE IN THE REAR
NOTES
noFree the air outlets.
None.
Check that the air inlets at the rear of the
centre console are not blocked.
(floor carpet...).
Are they correct?
Remove the centre console and check
that the connection and sealing between the
air distribution unit and the heating duct to
the rear seats is correct.
Repair if necessary.
Check that the components which were removed are connected correctly.
Check that the system operates correctly.
62-26

yes
Check the electrical wiring between:
air 2 1
conditioning compressor
computer 17 1
Is the wiring on good condition?
yes
c11010.0
AIR CONDITIONING
Fault finding charts
62
KANGOO
ALL TYPES
AFTER
REPAIR
CHART 12AIR CONDITIONING PROBLEMS
No cold air
NOTES
noChange the control panel.
noRepair the wiring.
yes
noRepair the wiring.
yes
noChange the compressor.
Non regulated air conditioning.
The passenger compartment fan operates.
With the heating and ventilation selected,
check that there is a voltage
on track A1 of the control panel.
Is there a voltage?
Check the connections between track A1 of
the control panel and track 2
of the air conditioning computer.
Is the wiring in good condition?
Using the XR25, enter G21*
(compressor clutch control).
Does the compressor cut in?
Change the
air conditioning computer.
Check that the components which were removed are connected correctly.
Check that the system operates correctly.
62-34