Hi all. 09 plate L320

I have a fault code of C1119 showing. I've recently attacked a few jobs to get the beast ready for its MOT. To cut a short story long I've had an Amber suspension lamp on for a while. Recently the alternator light started showing so I've rectified that. Found it to be a combination of corroded terminal at the ecu and loose alt connection.
After attacking that I've bitten the bullet and replaced the suspension compressor. This has now sorted the initial issues but I have a fault code of c1119 hydraulic pressure which comes kn virtually instantly. It never did it previously. The suspension light would take a few mins etc.

Having trawled the Web it seems most c1119 fault codes are followed by a secondary number.
I have checked the ace reservoir and it is at its usual level. Is there something I'm missing or where do I need to start looking.

I love my rangie but she's doing my head in lol

Just an additional question or two for my info lol.

I unplugged what looks like a pressure switch briefly right next to the air compressor. It actually connects to the compressor via a short air line. And is mounted in the same plastic housing. I'm assuming this has nothing to do with it as there didn't seem to be any hydraulic pipe work local to it. I have obviously reconnected it straight after

The only pressure switch that I know of is located in the centre valve block

Pressure switch in valve block mounted along side chassis under o/s/f door area, has been a couple of post about the switch and possible issues recently if you do a search.

Cheers
Col

Hi chaps.


That's great. Many many thanks. I'll have a look tonight.


Thanks for your help.

erickwan wrote:

The only pressure switch that I know of is located in the centre valve block

Yeah, I changed mine recently was a bit of a nightmare for access but just unscrews and a new 1 screws in then refit the plug and you should be good to go. Very little fluid loss.

Many thanks for the replies chaps. Gonna try and get under her one night this week. I might even have a look at the car also lol

Mccolganm4 wrote:

Yeah, I changed mine recently was a bit of a nightmare for access but just unscrews and a new 1 screws in then refit the plug and you should be good to go. Very little fluid loss.

Hi guys,
I replaced the ACE front pipes due to a leak and also replaced the Hitachi Pump but its still giving me the C1119-09 error when scanned. I think I will change the pressure switch as well as there is nothing else left not changed to cure the problem. Can you think of anything else that could be wrong? Also does anyone know where I can get one of these pressure switches?