Evening all,

When I have been looking at the fault codes using my IID tool I have recently been receiving the below (that's the first time they appeared), not had any ride issues etc. but wondering if I may have a loose / bad earth? they same up again this week so just want to get it sorted before it does actually start to cause problems....


C0063-14 (A Yaw rate sensor - General electrical failure - circuit short to ground or open
( on 23-11-2019 23:03:39 at 213216 km )
U0123-00 (E Lost communication with yaw rate sensor module
( on 23-11-2019 23:03:39 at 213216 km )
U0126-00 (A Lost communication with steering angle sensor module
( on 23-11-2019 19:49:34 at 213187 km )
U0132-00 (2 Lost communication with ride level control module
( on 25-11-2019 11:35:23 at 213565 km )

Could be. It could also just be blip. They all appeared at the same exact date and time back in November.

Does the date and time coincide with any work you were doing on the vehicle? It could be a connector that was unplugged.

I would clear the codes and monitor. Kev

MY2014 L405 RR Vogue SE 4.4 SDV8 in Corris Grey
MY2010 L320 RRS HSE 3.0 TDV6 in Stornoway Grey

Hi Kev,

Not done any work other than brakes / parking brake. it's happened at least three times since.

Wondered if it could also be the brake switch, but that appears to be working fine (light works when pressed without any visible flickering)

Strange. Sorry, I just noticed the bottom two occured at different times.

Any correlation between the dates and times when it's occuring? Eg. car parked at a particular angle, adverse weather etc.

Sorry, clutching at straws but just interested! Kev

MY2014 L405 RR Vogue SE 4.4 SDV8 in Corris Grey
MY2010 L320 RRS HSE 3.0 TDV6 in Stornoway Grey

I have been completing long drives since mid October up until recently running up and down to remote northern parts of Scotland, so some fast roads and general cruise control and minor off road tracks (farms & forrest).

Hi there, sorry to awake an old thread ... but was this issue ever solved?