Hi
Have a 2014 Range rover L405 and having a c1a3501 fault (resorvoir valve general electrical failure ) have replaced resorvoir valve but didnt make any difference ,also replaced the air suspension control module number CPLA14F392JE but still not cured the problem ,can the air suspension control module be re flashed or programmed to remove faults ? anyone solved this c1a3501 problem which translates to having a problems with the following

Reservoir valve
block disconnected
Reservoir valve
block harness
wiring: short circuit
to ground, high
resistance
Reservoir valve
block failure
Air suspension
control module

Had a auto electrician check wiring and was all fine ! can ayone help with this issue or no someone who can reprogamme the control module itself ?

thank you