J. johnnyrangerover Discussion starter. 11 posts · Joined 2020. #1 · Feb 27, 2021. Hello, My 2011 Range Rover Supercharged has a Suspension Fault warning . The other day I could hear air releasing from under the passenger front tire, the truck was obviously lower the next day but lifted when started. I can drive for a while then warning comes on.
L319 Discovery 3 and 4. Fault codes C1131 and P1A20 - air suspension. Results 1 to 6 of 6 Thread: Fault codes C1131 and P1A20 - air suspension. Thread Tools.
The top six reasons air suspension doesn’t work include the following: Blown fuse. Bad relay. Faulty compressor. Air leak. Faulty wiring. Faulty height sensor. In this post, you’ll learn the top causes of an inoperative air suspension message, how to diagnose your suspension problem, and also how to fix it.
Dec 29, 2011. #1. I currently drive a 54 plate disco 3 tdv6 hse auto. Every morning i get a message on the dash that says 'hdc fault system not available', although when i press the hdc it seems to be working fine. If its really cold then i get a park brake fault but i assume thats just because its too cold. The major prblem is the gearbox issue.
The last 3 days have become full time faults. The car will not reset and clear and the suspension remains lowered. Narrowed it down to this. The faults and suspension drop occur after I start car and let my foot off the brake peddle. Hold the brake down and suspension airs up fine and compressor turns off when bags are full.
The fault message returns at engine start every time, amber light and suspension fault until above 30mph then I get maximum speed 30mph and light turns red. Vehicle sits reasonbly level and not on bump stops, but compressor does not seem to running. Have tried battery disconnect, no improvement. Took off compressor cover, nothing strange
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discovery 3 suspension fault reset
