LR3 Fault Codes... Any of these super concerning?

[scottymcdonald]

Hey All,

Just got an iLand tool and ran the diagnostics for the first time. this is what I got. I cleared everything and am waiting to see what comes back. Any of these concerning to anyone?

Vehicle diagnostic report
Shop Name:
Address:
Telephone:
Email :
Fax:
Make: LANDROVER_DC
Model:
Year:
VIN: SALAE25475A328457
Mileage: 197754km
Vehicle Software Version: V33.47
Diagnostic Application Version: 2.2.8
Test Time: 2019-01-05 10:51:28
Diagnostic path: Discovery 3 > Normal Aspirated Petrol V8 > Health Report
Diagnostic Result
Fault ( 5 )
IPC (Instrument cluster
control module)
( 4 ) Abnormal
U0102-87 Lost communication with transfer case control
module
Intermittent
U0132-87 Lost communication with ride level control
module
Intermittent
U0184-87 Lost communication with audio unit Intermittent
B1A87-68 Battery disconnection/electronic control unit
reset
Historic
RLM (Ride level control
module)
( 1 ) Abnormal
C1A29-92 Switch activation too long Historic
TCCM (Transfer case
control module)
( 1 ) Abnormal
P0826-00 Up and down switch input circuit Intermittent
BCM (Body control
module)
( 6 ) Abnormal
B1A99-4c Power on reset Pending
B1B02-28 Low frequency coil Permanent
B1BA0-66 Suspicious starting activity. Permanent
B1C57-14 Unused relay drive. Intermittent
B1D12-15 Volumetric alarm power circuit Intermittent
U0155-87 Lost communication with instrument cluster
control module
Intermittent
HVAC (Heating
ventilation and air
conditioning control
module)
( 7 ) Abnormal
B1A73-18 Left seat heater Intermittent
B1B74-00 Front foot-defrost mode stepper actuator Intermittent
B1B75-00 Front foot-face mode stepper actuator Intermittent
B1B76-00 Front left air blend stepper actuator Intermittent
B1B77-00 Front right air blend stepper actuator Intermittent
B1B82-00 Rear air distribution stepper actuator Intermittent
B1B83-00 Rear air blend stepper actuator Intermittent
Normal ( 12 )
ECM (Engine Control
Module)
Normal
TCM (Transmission
control module)
Normal
SRS (Supplemental
Inflatable Restraint
System)
Normal
SASM (Steering angle
sensor module)
Normal
ATCM (All terrain
control module)
Normal
PBM (Parking brake
control module)
Normal
RDCM (Rear differential
control module)
Normal
VDM (Vehicle dynamics
control module)
Normal
AAM (Audio amplifier
module)
Normal
ACM (Audio front
control module)
Normal
FEM (Front
entertainment control
module)
Normal
PAM (Parking assist
control module)
Normal
Remark: 1/5/19

 

[DiscoNels]

You'll have to wait to see what comes back. I've got/had most of the same HVAC codes. Everything still works so I can't say if it's truly a problem or not.

 

[eloist]

Don't worry about the UO, lost communication codes. Those can trigger on startup depending on battery voltage and are nothing to worry about in my experience

Sent from my Pixel 2 using Tapatalk

 

[mechaniAK]

did you fix your HVAC system and correct the codes? I have all of your codes in addition to B1B65: Front foot-face mode stepper actuator and B1B78: System Pressure. I'll be digging into this in the next couple weeks and would be interested to know if and how you fixed your issues above.
Thanks, -Tom

 

[Victory_Overland]

Without knowing your vehicle history, nothing jumps out of concern to me.

ON that note, I'm not sure of the iLand Tool capabilities but if you have flash capability like the GAP, I'd do a general tune up at 200k and reflash those ECU and zero out the learned memory.

Like many modern vehicles, half of those can come from a low voltage situation; we just don't know it unless it throws a CEL.

Rover on my friend, Rover on!