DACIA SUPERNOVA 2004 Repair Manual

82B
HORN - ENGINE IMMOBILISER
82B - 54
NOTE
If the dismounting / remounting of t he front doors or hatchback contacts,
check aft er that , the correct operation of the anti intrusion system.
LEFT SIDE VOLUME SENSOR REPLACEMENT
If sensor replacement is required, proceed as follows:
- take out carefully the sensor from its support by detaching from clips;
- dismount the attachment screw of the sensor support on the front left pillar upholstery.
- dismount the three attachment screws of the upper upholstery of the front left pillar and
carefully remove the upholstery;
- carefully disconnect the sensor connector from the vehicle’s wiring;
- mount the new volume sensor and its support performing the above mentioned operations
in reverse order, and then checking the proper operation of the anti intrusion system.
AT TENT ION
Be sure that the v olume sensor mounted on the l eft side has marked the
letter “T ” on the red colour collar.
Mo unt the volume sensor in such way, to be oriented towards the back of the vehicle,
parallel wi th the side windows.
RIGHT SIDE VOLUME SENSOR REPLACEMENT
If sensor replacement is required, proceed as follows:
- take out carefully the sensor from its support by detaching from clips;
- dismount the attachment screw of the sensor support on the front right pillar upholstery.
- dismount the three attachment screws of the upper upholstery of the front right pillar and
carefully remove the upholstery; - carefully disconnect the sensor connector from the vehicle’s wiring;
- mount the new volume sensor and its support performing the above mentioned operations
in reverse order, and then checking the proper operation of the anti intrusion system.
AT TENT ION
Be sure that the volume sensor mounted on the right side has marked t he l etter
“R” on the white colour collar. Mo unt the volume sensor in such way, to be oriented t owards the bac k of the v ehicle,
parallel wi th the side windows.
V OLUME SENSOR DISMOUNTING – REMOUNTING
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INSTRUMENT PANEL
INSTRUMENT PANEL ( until 01.06.2001)
A . INSTRUMENT PANEL – CONNECTORS DISPOSAL
( until 01.06.2001)
83-1
A
CB
D
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INSTRUMENT PANEL
CONNECTOR C
1. Instrum ent panel lighting
2. Ground
3. Anti starting indicator
4. Supply (+ IC)
5. Free
6. Injection failure indicator
CO NNECTOR D
1. Battery charging circuit failure indicator
2. Fuel minimum level warning
3. Free
4. Free
5. Free
6. Free
7. Free
8. Free
83-2
The corresponden
ce between the positions from A,B,C,D connectors of the instrument panel
and the components of the vehicle electric equipment is the following :
CONNECTOR A
1. Free
2. Rear window defrosting indicator
3. RPM
4. Cooling fluid temperature indicator
5. Oil pressure warning
6. Cooling fluid temperature warning
7. Left turning indicator
8. Left turning indicator
9. Hazard lights indicator
10. Instrument panel ground
CONNECTOR B
1. High beam indicator
2. Free
3. Free
4. Right turning indicator
5. Right turning indicator
6. Supply ()+DC)- after contact
7. Hand brake, braking system failure warning
8. Brake pads wear indicator
9. Free CO
NNECTORS ( until 01.06.2001)
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INSTRUMENT PANEL
83-3
B. INSTRUMENT PANEL – CONNECTORS DISPOSAL
(after 01.06.200
1)
INSTRUMENT PANEL(after 01.06.2001)
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INSTRUMENT PANEL
83-4
CO
NNECTOR X
1. Low beam indicator
2. Anti starting indicator
3. Supply(+IC) anti starting indicator
4. Injection failure indicator
5. Oil pressure warning
6. Water temperature indicator
NOTE
In case of the interventions on the instrument panel, check the existence of the
rubbe r i solati ng ele ments on the windsc re en lower c ross bar, pl ac e d behi nd the
instrument panel. For the vehicles corresponding to the pollution norm EURO 2000, at the X c onnector,
position 4 is “ OBD anti-pollution failure indicator”. The i nstrument panel is provided with thre e connectors having the following pl ugs
correspondence:
CONNECTOR V
1. Instrum ent panel lighting
2. Ground
3. Rear window defrosting indicator
4. High beam indicator
5. RPM
6. Supply (+DC) after contact
7. Free
8. Ground
9. Right turning indicator
10. Left turning indicator CONNECTOR Z
1. Hazard indicator
2. Water temperature warning
3. Supply (+DC) after contact
4. Ground
5. ICP and handbrake warning
6. Brake pads wear warning
7. Fuel level indicator
8. Fuel level minimum warning
9. Battery charging indicator
CO
NNECTORS(after 01.06.2001)
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INSTRUMENT PANEL
DISMOUNTING
Disconnecting battery.
Dismounting flexible shaft( speedometer cable) from the gearbox.
Dismounting control cable from the recyclin g flap.
Dismounting steering wheel and the steering wheel casing.
Dismountin g dashboard lower fairing.
Dismountin g documents compartment.
Disconnect documents compartment lamp.
Dismountin g central console.
Dismounting flaps control cables from the climate control unit.
Discon necting: cigarette lighter, climate control lighting, ashtray lighting, climate control switch .
Dismounting headlamps adjustment control from the dashboard.
Dismounting dashboard from the windscreen lower cross bar.
Disconnecting flexible shaft (speedometer cable) from the instrument panel.
Disconnecting air conducting ducts to aerators.
Disconnecting front wiring from the instrument panel and from the dashboard wiring.
Dismounting instrument panel attachmen t clamps from the dashboard.
Dismountin g clamps from the instrument panel.
Mounting clamps on the new instrument panel.
Mounting instrument panel with clamps on dashboard.
Connecting flexible shaft to the instrument panel.
Connecting front wiring to the instrument panel and to the dashboard wiring.
Positioning and fixing air conducting ducts.
IN
STRUMENT PANEL REPLACEMENT
83-5
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INSTRUMENT PANEL
Positioning and fixing flaps control cables to the climate control unit.
Connecting dashboard wirin g to: cigarette lighter, climate contro l lighting, climate control switch,
ashtray lighting.
Connecting documents compartment lamp.
Mounting documents compartment.
Mounting central console.
Mounting dashboard lower fairing.
Mounting steering wheel casing and steering wheel.
Mounting flexible shaft to the gearbox.
Mounting control cable to the recycling flap.
Connecting battery.
Functional tests.
REMOUNTING
Perform the dismounting operations in the reverse order.
83-6
IN
STRUMENT PANEL REPLACEMENT
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INSTRUMENT PANEL
NOTE
Dismounting / re m ounting of t he spe e do c abl e, m ay be pe rform e d onl y aft e r
dismounting the instrument panel from the dashboard.
DISM OUNTING
Disconnect the battery;
Dismount the dashboard lower fairing;
Disconnect the RPM sensor connector;
Dismount the speedo cable from the gearbox;
Dismount the speedo cable from instrument panel back part, by detaching it from clips, pushing
in the direction of the A and B arrows, then extract it acting in t he direction of C arrow. Remove the speedo cable under the dashboard.
REMOUNTING
Perform the dismounting operations in the reverse order.
83-7
DISMOUNTING / REMOUNTING SPEEDOMETER CABLE ( FLEXIBLE SHAFT )
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INSTRUMENT PANEL
OIL PRESSURE WARNING LIGHT STILL ON
AFTER ENGINE STARTING
Check the oil pressure
The pressure is correct.
Replace the oil pressure switch. The pressure is not correct.
There is a failure in the oil circuit.
OIL PRESSURE WARNING LIGHT IS NOT ON
WHEN CONTACT SWITCH ON
Place the wire from the oil pressure switch to the ground.
Wa r ning light is not on.
Check if the bulb is not burnt.
Warning light is on. Replace the oil pressure
switch.
Burnt bulb. Replace it. Bulb is not burnt . Check the bulb
supply wiring and fix it.
FUEL LEVEL INDICATOR
SHOWING ALWAYS FULL
Disconnect the connection wire t o the probe.
The indicator comes back
to zero. Re place the probe. The indicator
does not come to zero.Is there
any ground short-circuit of the connection
wi re to the probe?
Yes. Fix the wiring layout. No. Replace the indicator.
83-7
DIAGNOSTIC
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INSTRUMENT PANEL
83-8
FUEL LEVEL INDICATOR NOT SHOWING CORRECTLY
Disconnect the connection wire to the probe
Yes, Fix the
wire layout. The indicator does not come to zero. Is
there a gro
un d sh ort - c i rc ui t of t he
connection wire to the probe ? The indicator comes back to
zero.
Place a t ground, the wire connection
to the probe.
N
o. The indicator is defect.
The indicator is showing
full.Replace the probe. The indicator does not show full; the probe
wi
re is not connected or broken.
FUEL LEVEL INDICATOR NOT WORKING
Place at ground the connection wire to the probe.
The indicator is working. Replace the
probe. The indicator does not work.
Check the indicator supply and ground.
If correct, place at ground the
connection wire to the probe.N
ot correct. Re pair the ground or probe
supply wiring .
Indicator does not work. Fix the wiring between
the probe and indicator.
DIAGNOSTIC
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