EAS fault after towing a caravan?

i was towing a caravan when all of a sudden i got EAS fault come up on the message centre. when i got home i noticed that the 2nd to last valve was clicking and the pump will only run for a few seconds then stop then will not run again untill i stop the engine and restart it again? any help[ please

Second to last valve looking from front of car is Rear Left. Have a look in that area. Pump won't run if tank is full. Get the faults read.

fault code a going to be read thursday could it be a blown airspring can that cause a fault to appear??

micky22 said:

fault code a going to be read thursday could it be a blown airspring can that cause a fault to appear??

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If the pump has to continually run until it either a) overheats b) Wears out and the EAS Brains doesn't see a rise in Tank Pressure in X time or c) the EAS considers the height sensor reading is so far removed from the others it throws a wobbler.

micky22 said:

fault code a going to be read thursday could it be a blown airspring can that cause a fault to appear??

Click to expand...

Has the car gone to bump stops. Did you have suspension locked in standard mode whilst towing?

yes it was locked in standard mode and yes it has gone down to its bumpstops it towed the caravan over 60miles there and about a mile back before it a went wrong

micky22 said:

yes it was locked in standard mode and yes it has gone down to its bumpstops it towed the caravan over 60miles there and about a mile back before it a went wrong

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Then would think you have blown the rear left air bag and the compressor has been knackerd up trying to keep it inflated. Nearest i can get without fault codes or actually looking at it.

ok thanks for the help