L322 Range Rover System Description and Operation
SUSPENSION
DESCRIPTION AND OPERATION
60-19
Air Suspension ECU Harness Connector C2030 Pin Details
24
Front RH height sensor signal
Input
25
Front LH height sensor signal
Input
26
Rear RH height sensor signal
Input
27
Rear LH height sensor signal
Input
28
Air pressure sensor signal
Input
29 and 30
Not used
–
31
Temperature sensor
Output
32
Front LH height sensor power supply
Output
33
Front RH height sensor power supply
Output
34
Air pressure sensor power supply
Output
35
High pressure exhaust valve control
Input
36
Not used
–
37
K bus
Input/Output
38
Wake up signal
Input
39
Ride height switch (on driver's door module)
Input
40
Control switch standard ride height LED
Output
41
Control switch hold switch LED
Output
42
Front RH height sensor ground
–
43
Front LH height sensor ground
–
44
Rear RH height sensor ground
–
45
Rear LH height sensor ground
–
46
Air pressure sensor ground
–
47 and 48
Not used
–
49
Temperature sensor ground
–
50
Rear RH height sensor power supply
Output
51
Rear LH height sensor power supply
Output
52 to 54
Not used
–
Pin No.
Description
Input/Output
1
Not used
–
2
Front cross link valve ground
–
3
Rear cross link valve ground
–
4
Not used
–
5
Ground
–
6
Not used
–
7
Rear cross link valve power supply
Output
8
Front cross link valve power supply
Output
9
Not used
–
10
Battery power supply
Input
Pin No.
Description
Input/Output
