Hi All,
Vehicle came to me with front end practically on the bump stops, rear end about right."Air suspension inactive" mesage on info display.
Six codes given by Texa (no numbers unfortunately).
Exhaust air valve
High pressure discharge valve
High pressure blowdown valve
Compressor temp
CAN bus
ECU coding.
When cleared the only hard fault was the ECU coding fault. Checked with Hawkeye (Bearmach Landrover tool)which gives this as "54 ECU coding, short to positive" and marked as currently present.
Managed to get air into the tank by overiding compressor relay etc. Got vehicle to approximate ride height using manual function on Hawkeye.
Checked ECU (by glovebox) for water ingress, none found, found corroded earth common block which was cleaned but the coding fault still will not clear.
Don't seem to be able to find wiring diagrams or any other useful info to be able to progress this one.