1995 LAND ROVER DISCOVERY ECU

ELECTRICAL
25
REPAIR STARTER MOTOR - Mpi
Service repair no - 86.60.01
Remove
1.Disconnect battery negative lead.
2.Remove 2 nuts securing cables to starter
solenoid; release cables.
3.Remove 3 bolts securing starter motor.
4.Manoeuvre starter motor clear of bell housing.
5.Remove starter motor.Refit
6.Clean mating faces of starter motor and
differential housing.
7.Manoeuvre starter motor into position.
8.Fit mounting bolts and Tighten to
45 Nm.
9.Connect battery cables to starter solenoid; fit
nuts and tighten to the correct torque.
10.Reconnect battery negative lead.

86ELECTRICAL
26
REPAIR TRAILER SOCKET
Remove
1.If fitted remove the RH side facing seat
See
CHASSIS AND BODY, Repair, Rear Fold
Down Seats
2.Remove the rear lower side trim panelSee
CHASSIS AND BODY, Repair, Rear
Compartment Lower Trim Panels
3.Raise the carpet adjacent to the RH rear quarter
panel.
4.Disconnect the trailer socket lead multi-plug from
the RH body harness.
5.Displace the rubber grommet in the floor and
pass the socket lead through to the underside of
the vehicle.
6.Remove the securing screws and withdraw the
trailer socket from the towing hook mounting
bracket.
Refit
7.Reverse removal procedure.

ELECTRICAL
27
REPAIR WINDOW LIFT MOTOR - FRONT
Service repair no - 86.25.04
Remove
1.Ensure that the window glass is in its fully closed
position and secure it with adhesive tape.
2.Disconnect battery negative lead.
3.Remove the door pull, trim panel, and plastic
vapour barrier.
See CHASSIS AND BODY,
Repair, Front Door Trim Panel
4.Release the window lift motor wiring harness
from the three retaining clips to allow the
harness to be pulled out of the opening at the
front of the inner door panel.
5.Disconnect the window lift motor harness
multi-plug from the main door harness.
6.Support the motor, remove the three securing
bolts and withdraw the motor through the top
front opening of the door panel.
Refit
7.Reverse removal procedure.
NOTE: Ensure drive gear is engaged and
correctly aligned with window lift linkage
before fitting securing bolts.WINDOW LIFT MOTOR - REAR
Service repair no - 86.25.09
Remove
1.Ensure that the side door glass is in the fully
closed position and secure with adhesive tape.
2.Disconnect battery negative lead.
3.Remove the door pull, trim panel and plastic
vapour barrier.
See CHASSIS AND BODY,
Repair, Rear Side Door Trim - Panel
4.Disconnect the lift motor harness multi-plug from
the door harness.
5.Support the motor and remove the three
securing screws.
6.Withdraw the motor through the lower opening in
the inner door panel.
Refit
7.Reverse removal procedure.
NOTE: Ensure drive gear is engaged and
correctly aligned with window lift linkage,
before fitting securing bolts.

86ELECTRICAL
28
REPAIR INSTRUMENT PANEL FINISHER
Service repair no - 88.20.03
Remove
1.Position steering wheel for access.
2.Remove 2 screws securing panel.
3.Lift panel clear, disconnect multiplug
connections.
Refit
4.Reverse removal procedure.

ELECTRICAL
29
REPAIR INSTRUMENT BINNACLE
Service repair no - 88.20.13
Remove
1.Remove instrument panel finisher.
See
Instrument panel finisher
2.Remove 4 screws securing binnacle to fascia.
3.Carefully ease 2 lower panel finisher brackets
downwards.
4.Withdraw binnacle to gain access to multiplugs.
5.Noting their fitted positions, disconnect
multiplugs.
6.Remove binnacle.
Refit
7.Reverse removal procedure.

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
32
REPAIR CIRCUIT BOARD
Service repair no - 88.20.25
Remove
1.Remove binnacle.
See Instrument binnacle
2.Remove screw, release lower cover from circuit
board.
3.Remove 2 screws securing circuit board to
binnacle, release board.
4.Disconnect multiplug.
Refit
5.Reverse removal procedure.