warning LAND ROVER DISCOVERY 1995 Workshop Manual

86ELECTRICAL
8
REPAIR PARK BRAKE WARNING SWITCH
Service repair no - 86.65.45
Remove
1.Disconnect battery negative lead.
2.Remove four screws and move aside window lift
switch panel.
3.Remove two screws, manoeuvre switch from
park brake and disconnect electrical lead.
Refit
4.Reverse removal procedure.GEAR SELECTOR-INTERLOCK
Interlock solenoid
Remove
1.Disconnect battery negative lead.
2.Remove gear selector head and illumination
panel.
See CHASSIS AND BODY, Repair,
Centre console
3.Disconnect electrical multiplug.
4.Remove screws and lift gear selector
mechanism above housing.
5.Remove screws from microswitch support
bracket.
6.Remove screws and separate side cover from
housing.

86ELECTRICAL
30
REPAIR INSTRUMENT ILLUMINATION AND WARNING
LIGHT BULBS
Service repair no - 86.45.48 - Instrument
Service repair no - 86.45.61 - Warning light
Remove
1.Remove binnacle.
See Instrument binnacle
2.Identify bulb to be replaced.
NOTE: If faulty bulb is not accessible,
remove screws securing circuit board and
carefully ease circuit board aside.
3.Rotate bulb holder anti-clockwise, withdraw bulb
holder and remove bulb.Refit
4.Fit new bulb to holder.
CAUTION: Ensure bulb of correct wattage
and type is fitted.
5.Reverse removal procedure.

ELECTRICAL
31
REPAIR MAIN PRINTED CIRCUIT
Service repair no - 88.20.19
Remove
1.Remove instrument cowl.
See Instrument
cowl and illumination board
2.Remove circuit board.See Circuit board
3.Remove illumination and warning lamp bulbs.
4.Remove 13 screws securing main printed circuit,
remove circuit.
Refit
5.Position main printed circuit to binnacle.
6.Ensure screw holes in instruments are aligned
with holes in binnacle, fit and tighten screws.
7.Reverse removal procedure. 1 and 2.

86ELECTRICAL
34
REPAIR PRINTED CIRCUIT AND WARNING LIGHTS
1. Panel illumination bulbs
2. Transmission oil temperature warning lamp bulb
3. Hazard warning lamp bulb
4. Check engine warning lamp bulb
5. Handbrake/brake fluid warning lamp bulb
6. ABS warning lamp bulb
7. Headlamp main beam warning lamp bulb
8. Trailer direction warning lamp bulb9. Direction indicator warning lamp bulb
10. Air suspension warning lamp bulb
11. Ignition/no charge warning lamp bulb
12. Seat belt warning lamp bulb
13. Not used
14. Traction control warning lamp bulb
15. Diesel heater plug warning lamp bulb (if fitted)
16. Main printed circuit

ELECTRICAL
39
REPAIR CIGAR LIGHTER AND BULB
Service repair no - 86.65.60
Service repair no - 86.45.55
Cigar Lighter
Remove
1.Remove centre console.
See CHASSIS AND
BODY, Repair, Centre Console
2.Depress lugs securing cigar lighter, withdraw
lighter from centre console.
Bulb replacement
3.Remove bulb from holder.
Refit
4.Reverse removal procedure.OIL PRESSURE WARNING SWITCH - V8i
Service repair no - 86.65.30
Remove
1.Disconnect the battery negative lead.
2.Disconnect electrical lead.
3.Unscrew switch unit.
4.Remove switch and sealing washer.
Refit
5.Reverse removal procedure. Using a NEW
sealing washer.

86ELECTRICAL
44
REPAIR BONNET SWITCH
Service repair no - 86.55.89
Remove
1.Remove 2 bolts securing sounder, move
sounder aside.
2.Locate and disconnect bonnet switch multiplug.
3.Release and remove switch.
Refit
4.Reverse removal procedure.ULTRASONIC SENSOR
Service repair no - 86.77.32
Remove1.Release sensor from switch panel.
2.Disconnect multiplug and remove sensor.
Refit
3.Reverse removal procedure.
ANTI-THEFT ALARM INDICATOR LIGHT (96
MODELS)
Service repair no - 86.45.61
See Instrument illumination and warning light
bulbs
ENGINE IMMOBILISATION WARNING LIGHT (96
MODELS)
Service repair no - 86.45.61
See Instrument illumination and warning light
bulbs

ELECTRICAL
1
OVERHAUL DISTRIBUTOR-LUCAS 35DLM8
Overhaul
DISTRIBUTOR CAP
Service repair no - 86.35.10
1.Unclip and remove cap
2.Fit a new cap if faulty.
3.Clean cap and HT brush with a lint free cloth.
ROTOR ARM
Service repair no - 86.35.16
1.Pull rotor arm from shaft.
2.Fit a new rotor arm if faulty.
INSULATION COVER (FLASH SHIELD)
Service repair no - 86.35.40
1.Remove cover secured by three screws.
2.Fit a new cover if faulty.
VACUUM UNIT
Service repair no - 86.35.21
1.Remove two screws from vacuum unit securing
bracket. Disengage vacuum unit connecting rod
from pick-up base plate connecting peg.
Withdraw vacuum unit from distributor body.AMPLIFIER MODULE
Service repair no - 86.35.30
1.Remove two screws and withdraw module.
2.Remove gasket.
3.Remove two screws and cast heatsink.
WARNING: Amplifier module is a sealed
unit containing Beryllia. This substance is
extremely dangerous if handled. DO NOT
attempt to open or crush module.
PICK-UP AND BASE PLATE ASSEMBLY
Service repair no - 86.35.42
1.Use circlip pliers to remove circlip retaining
reluctor on rotor shaft.
2.Remove flat washer, and 'O' ring recessed in top
of reluctor.
3.Gently withdraw reluctor from shaft, taking care
not to damage teeth.
NOTE: Coupling ring fitted beneath
reluctor.
4.Remove three support pillars and cable
grommet. Lift out pick-up and base plate
assembly.
NOTE: Do not disturb two barrel nuts
securing pick-up module, otherwise air
gap will need re-adjustment.
5.Fit a new pick-up and base plate assembly if
module is known to be faulty, otherwise check
pick-up winding resistance (2k-5k ohm).
Reassemble
6.This is mainly a reversal of dismantling
procedure, noting following points: