Disco 2 td5 air pump

Good day people i have a problem with my Air pump will not switch on was off road and hit a ditch. After that the airbag deflated. fixed that leak was the pipe. after i fixed the leak the pump didnt switch back on. i have checked all the fuses and relays. any advice on were else to look
kind regards

Have you checked faults stored with diagnostic device eg Nanocom or similar?

Pawl said:

Have you checked faults stored with diagnostic device eg Nanocom or similar?

Click to expand...

when i first got the car i had some errors that was 3 months ago. when i checked now no errors done over 10000km since last error.
All that happened is i drove over a bad ditch a liitle too fast since then will not activate the pump

Remove relay R5 and bridge the two perpendicular cavities in the fusebox(where the contact goes) with a piece of wire for a second and listen if you hear the compressor then... according to the result we'll speak again

What kind of diagnostic tool did you use ?