L322 Range Rover System Description and Operation
BODY CONTROL UNIT
86-3-6
DESCRIPTION AND OPERATION
BCU Harness Connectors
BCU Harness Connector C0660 Pin Details
Pin No.
Description
Input/Output
1
Battery power supply
Input
2
Front interior lamp switch
Output
3
Windscreen washer switch
Input
4
Windscreen wipers switch 2
Input
5
Windscreen wipers switch 1
Input
6
LH (RHD) or RH (LHD) rear door open/close contacts
Input
7
RH (RHD) or LH (LHD) rear door open/close contacts
Input
8 to 11
Not used
–
12
K bus
Input/Output
13
Central door locking remote control serial bus
Input/Output
14
Ground
–
15
RH (RHD) or LH (LHD) rear window switch close selection
Input
16
Not used
–
17
LH (RHD) or RH (LHD) rear window switch open selection
Input
18
LH (RHD) or RH (LHD) rear window switch close selection
Input
19
Upper tail door open/close contacts
Input
20
Windscreen wipers reset switch
Input
21
Not used
–
22
Lower tail door release switch
Input
23
Auxiliary power supply
Input
24
Central door locking switch
Input
25
P bus
Input/Output
26
RH (RHD) or LH (LHD) rear window switch open selection
Input
M86 5978
C0661
C0662
C0660
