Air Suspension - Valve Block Pressure Switch
19/5/9560/03/95/US
SUBJECT
Air Suspension - Valve Block Pressure Switch
MODEL
Range Rover Classic
AFFECTED VEHICLES
LP
LH up to 654293
LJ
LD
DETAIL
Beginning at VIN SA654293, the EAS pressure switch was relocated into the valve block. This is now the only valve block available for service parts. Vehicles prior to this VIN have the pressure switch located in the reservoir tank. Should a vehicle to this condition require fitment of the new valve block, the following procedures should be completed.
Note:
The pressure switch is never to be removed from the valve block.
ACTION REQUIRED
Use the information below to correctly install the new valve block
PARTS INFORMATION
New valve block with pressure switch - ANR 3757
Driver assembly only - ANR 3157
PROCEDURE
Prior to replacement, inspect the valve block assembly to determine if the pressure switch is attached to the valve block below pipe # 6.
If the switch is fitted:
During separation of the valve block and driver, remove the pressure switch lead wires (both colored red) from the 13 way connector. When reassembling the new components, insert the lead wires from the new switch into these same sockets.
If the switch is not fitted:
It will be necessary to replace both components for service of the original assembly. Insert the lead wires from the new pressure switch into the two unused cavities of the 13 way connector. This switch is redundant and will not be monitored by the system.
WARRANTY
Normal warranty policy and procedures apply.
COMP CODE
5Y4Z
SRO
60.50.89/29 - connect wires into 13 way connector - 0.10 hr
Refer to the SRO manual for individual times for replacing the valve block assembly.