sceh
Member Since: 14 Sep 2011
Location: annecy
Posts: 233
  
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| LR4 warning lights - all of them almost! |
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2011 LR4 with 40K miles only.
Driving the other day I had HDC not available, then EBA not available then DSC not available. Then the suspension drops.
Today, twice, I then get a series of other warnings - gearbox, suspension, handbrake, drive less than 50kms etc etc. The engine warning light came on and stays on. If I stop and restart, the warnings all go away except the engine warning which stays on without flickering. When I restart I can raise the suspension again.
The LR garage says it has never seen anything like this and has no idea at all but will try to do a diagnostic which will cost me a fortune no doubt. I am not confident.
When I get the first three (HDC,DSC,EBA) this is typically an ABS sensor fault but the others are weird.
Any ideas at all? Here's the list of ODB codes
U0121-00 (2C) Lost communication with ABS control module
( on 07-12-2021 11:40:09 at 61304 km )
U0128-00 (2C) Lost communication with parking brake control module
( on 07-12-2021 11:40:12 at 61304 km )
U0100-00 (2C) Lost communication with engine control module/powertrain control module 'A'
( on 07-12-2021 11:40:13 at 61304 km )
U0101-00 (2C) Lost communication with transmission control module
( on 07-12-2021 11:40:12 at 61304 km )
U0001-88 (2C) High speed CAN communication bus - Bus signal/message failure - bus is off
( on 07-12-2021 11:40:15 at 61304 km )
U0004-00 (2C) High speed CAN communication bus (+) low
( on 07-12-2021 11:40:16 at 61304 km )
IPC-Instrument Pack
U0001-88 (2E) High speed CAN communication bus - Bus signal/message failure - bus is off
( on 07-12-2021 11:40:15 at 61304 km )
U0100-00 (2E) Lost communication with engine control module/powertrain control module 'A'
( on 07-12-2021 11:40:13 at 61304 km )
U0101-00 (2E) Lost communication with transmission control module
( on 07-12-2021 11:40:13 at 61304 km )
U0102-00 (2E) Lost communication with transfer case control module
( on 07-12-2021 11:40:15 at 61304 km )
U0121-00 (2E) Lost communication with ABS control module
( on 07-12-2021 11:40:15 )
U0126-00 (2E) Lost communication with steering angle sensor module
( on 07-12-2021 11:40:15 at 61304 km )
U0128-00 (2E) Lost communication with parking brake control module
( on 07-12-2021 11:40:15 )
U0132-00 (2E) Lost communication with ride level control module
( on 07-12-2021 11:40:15 at 61304 km )
U0138-00 (2E) Lost communication with all terrain control module
( on 07-12-2021 11:40:15 at 61304 km )
U0141-00 (2E) Lost communication with the body control module A
( on 07-12-2021 11:40:15 at 61304 km )
U0151-00 (2E) Lost communication with restraints control module
( on 07-12-2021 11:40:15 at 61304 km )
PBM-Parking Brake
U0140-00 (28) Lost communication with body control module
( on 07-12-2021 11:38:59 at 61303 km )
U0121-00 (28) Lost communication with ABS control module
( on 07-12-2021 11:40:07 at 61304 km )
U0100-00 (28) Lost communication with engine control module/powertrain control module 'A'
( on 07-12-2021 11:40:12 at 61304 km )
U0073-88 (28) Control module communication bus off - Bus signal/message failure - bus is off
( on 07-12-2021 11:40:12 at 61304 km )
U0101-00 (28) Lost communication with transmission control module
( on 07-12-2021 11:40:12 at 61304 km )
U0403-00 (28) Invalid data received from transfer case control module
( on 07-12-2021 11:40:12 at 61304 km )
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 7th Dec 2021 3:29 pm |
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