Hi everyone, new to this forum
Finally made the move from the Disco 2 and bought a Freelander 2, 2010 HSE. I miss the D2 but am enjoying the smoothness of the F2.
However..... having put the Nanocom on the F2 I have found a list of faults. I've cleared them several times but they reappear. There are no fault lights on the dash or any signs of problems with the vehicle
Can anyone explain some of the faults codes?
Thanks
FAULT 1 OF 11
ECU: Body Control
CODE:B100A
Fuel pump authorisation
(PERMANENT)
GENERAL ELECTRICAL FAILURE -
CIRCUIT SHORT TO BATTERY OR OPEN.

FAULT 2 OF 11
ECU: Body Control
CODE:B112C
Interior motion sensor
(INTERMITTENT)
BUS SIGNAL/MESSAGE FAILURE -
MISSING A MESSAGE.

FAULT 3 OF 11
ECU: Body Control
CODE:B1D13
Interior lamps 1 circuit
(INTERMITTENT)
GENERAL ELECTRICAL FAILURE -
CIRCUIT SHORT TO GROUND OR OPEN.

FAULT 4 OF 11
ECU: Body Control
CODE:B1D17
Bus circuit / Battery backed sounder
(INTERMITTENT)
BUS SIGNAL/MESSAGE FAILURE -
MISSING A MESSAGE.

FAULT 5 OF 11
ECU: Body Control
CODE:B1D21
Remote control switch
(INTERMITTENT)
ALGORITHM BASED FAILURE -
SIGNAL COMPARE FAILURE.

FAULT 6 OF 11
ECU: Body Control
CODE:U0423
Invalid data received from the instrument panel control module
(INTERMITTENT)
BUS SIGNAL/MESSAGE FAILURE -
SIGNAL IS INVALID.
FAULT 7 OF 11
ECU: Instrument Pack
CODE:U0208
Lost communication with the seat control module A
(INTERMITTENT)
GENERAL FAILURE INFORMATION -
BUS SIGNAL/MESSAGE FAILURE.

FAULT 8 OF 11
ECU: Drivers Door
CODE:B11D1
Local interconnect network bus "C"
(INTERMITTENT)
BUS SIGNAL/MESSAGE FAILURE -
MISSING A MESSAGE.

FAULT 9 OF 11
ECU: Drivers Seat
CODE:U1A4C
Build/end of line mode is active
(PERMANENT)
ALGORITHM BASED FAILURE -
EVENT INFORMATION.

FAULT 10 OF 11
ECU: Infotainment Conrol
CODE:U3000
Control module
(INTERMITTENT)
BUS SIGNAL/MESSAGE FAILURE -
MISSING A MESSAGE.

FAULT 11 OF 11
ECU: Passenger Door
CODE:B1109
Passenger's door central locking motor
(INTERMITTENT)
GENERAL ELECTRICAL FAILURE -
CIRCUIT SHORT TO GROUND.

How old is your battery, Could you get a charging test, including AC ripple done.



BTW if you find a cure for fault 1 The Pump Short please let me know. my motor runs fine with it showing.

Try grouping your faults by their time stamp.

You may find that there will be only a few actual events, and may give a clue to the cause.

As said above a couple of low battery events can look very bad by producing multiple error codes.

The FL2 relies on all its control unit computers getting power and the right messages. FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 76k+ miles) (MY2015)

Thanks fellas. I have been suspect of the battery since getting the car. Started to show low battery on the dash when I was using the Nanocom. The car is in the spray shop at the moment after someone parked their on mine. I have battery testers so will give that a try when the car returns.

B100A you can ignore. It's a permanent feature on some cars and does not indicate a fault. Search this forum for details.

Have a look at this thread, it shows how rearranging your fault codes into chronological order may help you make sense of why and when they occurred.

https://www.freel2.com/forum/topic34778.html FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 76k+ miles) (MY2015)