Thread: Discovery 3 Cranks but does not start or Starts and Cuts immidiately

Hey Folks, i have a 2004 LR3 Discovery 2.7 TDV6 and it worked like a charm until 399600km. I(diot) pressurewashed my engine bay and then the trouble began.

I had some transmission and transfercase faults. I could delete them with nanocom. Later that day the car itself cycled the locks and made some weird flashing. I put silica dry pads in the car and disconnected the battery over night.

Next day the flashing and locks-problem was gone, and i was happy as mf. But as i wanted to start it, it immediately cuttet off.

If i just put the key to ignition stage 2 it makes some weird clanks 6 times, then its silent. And wont start, in the clank-time the car starts but cuts out after 1-2 seconds. After the clank time its just cranking but does not start.

these are the errorcodes from Nanocom:

FAULT 1 OF 14
ECU: Engine Management
CODE:P140A
Exhaust gas recirculation sensor C - circuit low
(PENDING)
GENERAL FAILURE INFORMATION -
NO SUBTYPE INFORMATION.

FAULT 2 OF 14
ECU: Engine Management
CODE:P0562
System voltage low
(PENDING)
GENERAL FAILURE INFORMATION -
NO SUBTYPE INFORMATION.

FAULT 3 OF 14
ECU: Engine Management
CODE:P0A09
DC/DC converter fault circuit low
(PENDING)
GENERAL FAILURE INFORMATION -
NO SUBTYPE INFORMATION.

FAULT 4 OF 14
ECU: Engine Management
CODE:P1136
Control box fan circuit
(PENDING)
GENERAL FAILURE INFORMATION -
NO SUBTYPE INFORMATION.

FAULT 5 OF 14
ECU: Transfer Case
CODE:U0132
Lost communication with ride level ctrl module / Lost communication with suspension ctrl module A
(PERMANENT)
BUS SIGNAL/MESSAGE FAILURE -
SIGNAL IS INVALID.

FAULT 6 OF 14 ###car is maximum dropped because of the removed battery###
ECU: Ride Level
CODE:C1A74
Rear left height sensor mechanism
(PERMANENT)
GENERAL ELECTRICAL FAILURE -
CIRCUIT VOLTAGE OUT OF RANGE.

FAULT 7 OF 14 ###car is maximum dropped###
ECU: Ride Level
CODE:C1A75
Rear right height sensor mechanism
(PERMANENT)
GENERAL ELECTRICAL FAILURE -
CIRCUIT VOLTAGE OUT OF RANGE.

FAULT 8 OF 14
ECU: All Terrain Control
CODE:U0421
Invalid data received from ride level control module
(PENDING)
COMPONENT FAILURE -
UNEXPECTED OPERATION.

FAULT 9 OF 14
ECU: Airbags/SRS
CODE:B1A55
Crash record output circuit
(PERMANENT)
GENERAL ELECTRICAL FAILURE -
CIRCUIT SHORT TO GROUND OR OPEN.

FAULT 10 OF 14
ECU: Body Control
CODE:B1C26
Pedal motor feedback circuit
(PERMANENT)
FREQUENCY MODULATION/PULSE WIDTH MODULATION FAILURE -
INCORRECT, HAS TOO MANY PULSES.

FAULT 11 OF 14 ###I dont have these, old failure###
ECU: Body Control
CODE:B1C32
Steering column tilt solenoid
(PERMANENT)
GENERAL ELECTRICAL FAILURE -
CIRCUIT OPEN.

FAULT 12 OF 14 ###I dont have these either###
ECU: Body Control
CODE:B1C34
Steering column telescope solenoid
(PERMANENT)
GENERAL ELECTRICAL FAILURE -
CIRCUIT OPEN.

FAULT 13 OF 14 ###Have no wiper there so i removed the fuse, old error!###
ECU: Body Control
CODE:B1C77
Rear wiper relay coil circuit
(PERMANENT)
GENERAL ELECTRICAL FAILURE -
CIRCUIT SHORT TO GROUND OR OPEN.

FAULT 14 OF 14
ECU: Audio Front Control
CODE:U1A03
Vehicle configuration parameter
(PERMANENT)
ALGORITHM BASED FAILURE -
SIGNAL COMPARE FAILURE.


These dont make sense to me, and i dont know where to start... may you ppl help me?

Thanks so much in advance.

Hahaha. Yeah fair lol.