Sleep Mode (page 4 of 4)

BODY CONTROL UNIT

DESCRIPTION AND OPERATION

86-3-7

BCU Harness Connector C0661 Pin Details

BCU Harness Connector C0662 Pin Details

Pin No.

Description

Input/Output

1

Not used

–

2

Bonnet switch

Input

3

Not used

–

4

Rapid tyre deflation signal

Input

5

Alarm trigger from volumetric sensor

Input

6 and 7

Not used

–

8

Alarm trigger from tilt sensor

Input

9

Not used

–

10

Upper tail door external release switch

Input

11

Upper tail door internal release switch

Input

12

RH (RHD) or LH (LHD) rear window anti-trap sensor

Input

13

SRS crash signal

Input

14

Not used

–

15

Windscreen wipers on

Output

16

Windscreen wipers stage 2

Output

17

Headlamp wash/wipe relay

Output

18

Not used

–

19

Alarm LED

Output

20

Alarm arm/disarm signal

Output

21

Not used

–

22

Lower tail door release relay

Output

23

Road speed

Input

24

LH (RHD) or RH (LHD) rear window anti-trap sensor

Input

25

Windscreen wipers delay switch

Input

26

Ground

–

Pin No.

Description

Input/Output

1

Ground

–

2

RH (RHD) or LH (LHD) rear window motor open

Output

3

Upper tail door release actuator

Output

4

Battery power supply

Input

5

LH (RHD) or RH (LHD) rear window motor open

Output

6

Lock rear doors and fuel filler flap

Output

7 and 8

Not used

–

9

Servotronic activation

Output

10

Battery power supply

Input

11

Servotronic measurement resistor

Input

12

RH (RHD) or LH (LHD) rear window motor close

Output

13

Superlock rear doors and fuel filler flap

Output

14

Unlock rear doors and fuel filler flap

Output

15

LH (RHD) or RH (LHD) rear window motor close

Output

16

Not used

–

17

Alarm activation

Output

18

Windscreen washer pump

Output

19

Load disconnection

Output

20

Interior lamps

Output