Range Rover Sport. Manual — part 43
Right hand front tire low
pressure sensor
No sensor can
be found at this
location
Check for antenna faults. If no antenna faults are indicated,
install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A5911 Right hand front antenna
Output circuit:
short circuit to
ground
Check the antenna circuits. Refer to the electrical guides.
C1A5912 Right hand front antenna
Output circuit:
short circuit to
power
Check the antenna circuits. Refer to the electrical guides.
C1A5913 Right hand front antenna
Output circuit:
high resistance Check the antenna circuits. Refer to the electrical guides.
C1A6016
Left hand rear tire low
pressure sensor
Low battery
detected
Install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6031
Left hand rear tire low
pressure sensor
No signal
Check for antenna faults. If no antenna faults are indicated,
install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6091
Left hand rear tire low
pressure sensor
Data out of
range for:
pressure,
temperature or
acceleration
Install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6093
Left hand rear tire low
pressure sensor
No sensor can
be found at this
location
Check for antenna faults. If no antenna faults are indicated,
install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6111 Left hand rear antenna
Output circuit:
short circuit to
ground
Check the antenna circuits. Refer to the electrical guides.
C1A6112 Left hand rear antenna
Output circuit:
short circuit to
power
Check the antenna circuits. Refer to the electrical guides.
C1A6113 Left hand rear antenna
Output circuit:
high resistance Check the antenna circuits. Refer to the electrical guides.
C1A6216
Right hand rear tire low
pressure sensor
Low battery
detected
Install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6231
Right hand rear tire low
pressure sensor
No signal
Check for antenna faults. If no antenna faults are indicated,
install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6291
Right hand rear tire low
pressure sensor
Data out of
range for:
pressure,
temperature or
acceleration
Install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6293
Right hand rear tire low
pressure sensor
No sensor can
be found at this
location
Check for antenna faults. If no antenna faults are indicated,
install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6311 Right hand rear antenna
Output circuit:
short circuit to
ground
Check the antenna circuits. Refer to the electrical guides.
Output circuit:
short circuit to
power
Check the antenna circuits. Refer to the electrical guides.
C1A6313 Right hand rear antenna
Right hand rear
antenna circuit:
high resistance
Check the antenna circuits. Refer to the electrical guides.
C1A6416
Spare wheel tire low
pressure sensor
Low battery
detected
Install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6491
Spare wheel tire low
pressure sensor
No signal
Install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1A6493
Spare wheel tire low
pressure sensor
No sensor can
be found at this
location
If the vehicle is fitted with a temporary spare wheel and tire
take no action. Check for antenna faults. If no antenna
faults are indicated, install a new tire pressure sensor.
Tire Low Pressure Sensor (74.10.05)
C1D1911 Module receiver
Receiver data
circuit: short
circuit to ground
Check the receiver circuits. Refer to the electrical guides.
C1D1912 Module receiver
Receiver data
circuit: short
circuit to power
Check the receiver circuits. Refer to the electrical guides.
C1D1987 Module receiver
Receiver data
circuit: missing
message
Check the receiver circuits. Refer to the electrical guides.
U007388
Control module
communication bus A
CAN bus off
Communications Network
U014087
Lost communication with
body processor module
Missing
message
Communications Network
U015587
Lost communication with
instrument cluster
module
Missing
message
Communications Network
U016487
Lost communication with
heating ventilation and
air conditioning module
Missing
message
Communications Network
U030055
Internal control module
incompatibility
Not configured
Configure the module using the approved diagnostic
system.
U041600 Invalid data received
Invalid data
received from
vehicle
dynamics
control module
Communications Network
U1A1449 CAN initialization failure
Internal
electronic
failure
Communications Network
Wheels and tires inspection and verification
For basic information on the wheels and tires available for this model year.
Wheels and Tires
Specifications
When replacing wheels or tires you must comply with local legislation regarding health and safety and correct fitment.
If the vehicle is fitted with TPMS, only approved wheels and tires should be used. If the wheel and tire size is changed (for
example from R18 to R20) the TPMS module should be updated with the correct pressure information appropriate to the
new wheel and tire set. Update the TPMS module using the approved diagnostic system.
As a general guideline, only replace tires in pairs or as a set, and only with tires of equivalent size and specification.
Confirm the symptoms of the customer complaint.
As much information as possible should be gathered from the driver to assist in diagnosing the cause(s).
1 . Before a road test, carry out a basic inspection to make sure the vehicle is safe and legal to drive.
Basic inspection
Correct tire inflation.
Specifications
Legal tire tread depth.
Cuts/Bulges in tire sidewall(s).
Tire ply separation.
Embedded objects.
Wheel rim damage.
Correct tire fitment (specification, direction of rotation, etc).
Any obvious distortion of the tire (flat/high spots).
Worn/Damaged steering or suspension components.
Front Suspension
Rear Suspension
Road test
If the results of the basic inspection are acceptable, carry out a road test to confirm the symptoms.
To reproduce the symptoms, test the vehicle on similar roads to those on which the fault occurs and at similar speeds
(provided it is legal to do so).
If the vibration or noise can be reproduced, note the speed at which it occurs and see if it is possible to drive through the
symptom, meaning, is it possible to alter the fault by driving faster or slower than the speed at which it occurs?
If it is possible, it is likely that the fault is caused by an imbalance in the wheel or tire.
If the vibration or noise gets worse as the vehicle speed increases, it is likely that the fault is caused by distortion in the
wheel or tire, or worn or damaged components.
Distortion checks
Check for distortion by raising the vehicle so that the wheels are free and placing an axle stand or similar fixed object next
to each wheel in turn.
If the stand is placed at the tread of the tire, the tire can be checked for ovality by turning the wheel by hand and checking
for high or low spots where the gap between the tread and the stand increases or reduces.
If the stand is placed next to the wheel rim or tire sidewall, the wheel and tire can be checked for run-out in a similar way.
Tire Low Pressure Sensor (74.10.05)
Removal
NOTE:
It is strongly recommended that the valve seal and steel washer is replaced each time a tire is changed to avoid a
seal failure. The seal and washer must be replaced if the sensor is removed. Removal of the sensor retaining nut
must be regarded as sensor removal. The valve cap must always be in place except when inflating, releasing
pressure or checking pressure.
1
.
WARNING: Do not work on or under a vehicle supported only by a jack. Always support the vehicle
on safety stands.
Raise and support the vehicle.
2 . Remove the wheel and tire.
3
.
CAUTION: To avoid damage to the tire low pressure sensor, release the tire bead from the rim, 180
degrees from the valve.
Remove the tire from the wheel.
4
.
CAUTION: Do not push on the valve.
CAUTION: If the tire low pressure sensor is to be re-installed, a new washer, seal and nut must be
installed.
Remove the tire low pressure sensor.
Remove the nut.
Release and withdraw the sensor along the valve axis.
5 . If necessary, install a new seal and washer.
Remove and discard the seal and washer.
Install a new washer and seal, making sure the valve remains pressed fully onto its seat.
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