Discovery 2. Manual — part 743

BODY CONTROL UNIT

REPAIRS 86-3-39

REPAIRS

Body control unit (BCU)

$% 86.55.75

Remove

1. Release fixings and remove battery cover.
2. Disconnect battery earth lead.

3. Remove 4 bolts securing glove box and remove

glove box.

4. Remove 4 fixings securing closing panel and

remove panel.

5. Disconnect 5 multiplugs from BCU.
6. Remove nut and bolt securing BCU to bracket

and remove BCU.

BODY CONTROL UNIT

86-3-40 REPAIRS

7. Remove rubber ring from locating peg.

Refit

1. Fit rubber ring to new BCU.
2. Fit BCU to bracket and secure with nut and bolt.
3. Connect multiplugs to BCU.
4. Fit closing panel and secure with fixings.
5. Fit glove box and secure with bolts.
6. Connect battery earth lead.
7. Fit battery cover and secure with fixings.
8. Programme and calibrate new BCU using

TestBook.

ALARM SYSTEM AND HORN

DESCRIPTION AND OPERATION 86-4-1

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ALARM SYSTEM AND HORN

DESCRIPTION AND OPERATION

ALARM SYSTEM AND HORN

86-4-2

DESCRIPTION AND OPERATION

Alarm system component layout

RHD shown, LHD similar