Dtc JAGUAR XFR 2010 1.G Workshop Manual

Table of ContentsContents1: General Information
100: Service Information
100-00: General Information
Description and OperationAbout This Manual
Application and Use of Specifications
Battery and Battery Charging Health and Safety Precautions
Brake System Health and Safety Precautions
Diesel Fuel System Health and Safety Precautions
General Service Information
Health and Safety Precautions
How To Use This Manual
Important Safety Instructions
Petrol and Petrol-Ethanol Fuel Systems Health and Safety Precautions
Solvents, Sealants and Adhesives
Standard Workshop Practices
Symbols Glossary
Supplemental Restraint System (SRS) Health and Safety Precautions
Road/Roller Testing
Window Glass Health and Safety Precautions
Diagnostic Trouble Code (DTC) IndexDTC: Adaptive Damping Module (SUMB)
Diagnostic Trouble Code (DTC) IndexDTC: Anti-Lock Braking System (ABS)
Diagnostic Trouble Code (DTC) IndexDTC: Audio Amplifier Module (AAM)
Diagnostic Trouble Code (DTC) IndexDTC: Blind Spot Monitoring System Module (SODL/SODR)
Diagnostic Trouble Code (DTC) IndexDTC: Central Junction Box (CJB)
Diagnostic Trouble Code (DTC) IndexDTC: Climate Control Module (HVAC)
Diagnostic Trouble Code (DTC) IndexDTC: Digital Audio Broadcast Module (DABM)
Diagnostic Trouble Code (DTC) IndexDTC: Driver Door Module/Passenger Door Module (DDM/PDM)
Diagnostic Trouble Code (DTC) IndexDTC: Driver/Passenger Seat Module (DSM/PSM)
Diagnostic Trouble Code (DTC) IndexDTC: Electric Parking Brake (PBM)
Diagnostic Trouble Code (DTC) Index V8 S/C 5.0L Petrol, DTC: Engine Control Module (ECM)
Diagnostic Trouble Code (DTC) IndexDTC: Front Seat Climate Control Module (DCSM)
Diagnostic Trouble Code (DTC) IndexDTC: Headlamp Control Module (HCM)
Diagnostic Trouble Code (DTC) IndexDTC: Instrument Cluster (IPC)
Diagnostic Trouble Code (DTC) IndexDTC: Integrated Audio Module (IAM)
Diagnostic Trouble Code (DTC) IndexDTC: Integrated Control Panel (FCIMB)

Diagnostic Trouble Code (DTC) IndexDTC: Occupant Classification System (OCS)
Diagnostic Trouble Code (DTC) IndexDTC: Parking Aid Module (PAM)
Diagnostic Trouble Code (DTC) IndexDTC: Pedestrian Protection System Control Module (PPSCM)
Diagnostic Trouble Code (DTC) IndexDTC: Rear Differential Control Module (RDCM)
Diagnostic Trouble Code (DTC) IndexDTC: Rear Junction Box (RJB)
Diagnostic Trouble Code (DTC) IndexDTC: Remote Keyless Entry Module (RFA)
Diagnostic Trouble Code (DTC) IndexDTC: Restraints Control Module (RCM)
Diagnostic Trouble Code (DTC) IndexDTC: Satellite Digital Audio Radio System Module (SARM)
Diagnostic Trouble Code (DTC) IndexDTC: Speed Control Module (CCM)
Diagnostic Trouble Code (DTC) IndexDTC: Steering Column Lock Module (VIM)
Diagnostic Trouble Code (DTC) IndexDTC: Television Module (TVM)
Diagnostic Trouble Code (DTC) IndexDTC: Tire Pressure Monitoring System Module (TPM)
Diagnostic Trouble Code (DTC) IndexDTC: Touch Screen Display (FCDIM)
Diagnostic Trouble Code (DTC) IndexVehicles With: 6HP28 6-Speed Automatic Transmission, DTC:
Transmission Control Module (TCM)
Diagnostic Trouble Code (DTC) IndexDTC: Transmission Shift Module (GSM)
Diagnostic Trouble Code (DTC) IndexDTC: Portable Audio Interface Control Module (PAICM)
Diagnostic Trouble Code (DTC) IndexDTC: Hybrid Digital Radio Control Module (HDRCM)
Diagnostic Trouble Code (DTC) IndexDTC: Infotainment Control Module (ICM)
Diagnostic Trouble Code (DTC) IndexDTC: Telephone Module (TEL)100-01: Identification Codes
Description and OperationIdentification Codes100-02: Jacking and Lifting
Description and OperationJacking
Lifting100-04: Noise, Vibration and Harshness
Description and OperationNoise, Vibration and Harshness (NVH)Diagnosis and TestingNoise, Vibration and Harshness (NVH)General ProceduresExhaust System Neutralizing2: Chassis
204: Suspension
204-00: Suspension System - General InformationSpecificationDiagnosis and TestingSuspension SystemGeneral ProceduresCamber and Caster Adjustment

Operation and
Component DescriptionCellular PhoneComponent
Location
Overview
System Operation
and Component DescriptionNavigation SystemComponent Location
Overview
System Operation and Component DescriptionVideo SystemComponent
Location
Overview
System Operation
and Component DescriptionDiagnosis and TestingInformation and Entertainment SystemRemoval and InstallationAudio Unit
Audio Unit Antenna Amplifier
Audio and Climate Control Assembly
Front Door Speaker
Information and Entertainment Display
Information and Entertainment Module
Instrument Panel Speaker
Rear Door Speaker
Steering Wheel Audio Controls
Subwoofer Amplifier
Subwoofer Speaker
Satellite Radio Tuner415-01B: Information and Entertainment System - DTC: Audio Input Control Module
Diagnosis and TestingAudio Input Control Module417: Lighting
417-01: Exterior LightingSpecificationDescription and OperationComponent Location
Overview
System Operation and Component DescriptionDiagnosis and TestingHeadlampsGeneral ProceduresHeadlamp Adjustment (86.40.18)

Bus Topology of a
communication
network Coast Clutch Solenoid CCS Camshaft Position CMP Indicates camshaft position Carbon dioxide CO² Colorless gas with a density of approximately 1.5 times that of air Carbon monoxide CO Poisonous gas produced as the result of incomplete combustion Chlorofluorocarbon CFC Catalytic converter
In-line exhaust system device used to reduce the level of engine exhaust
emissions Celsius C
SI term for the Centigrade scale, with freezing point at zero and boiling point at 100 degrees Compact Disc CD Cylinder Head Temperature
Sensor CHT Sensor A sensor for measuring the temperature of the cylinder head Central Junction Box CJB Crankshaft Position CKP Indicates crankshaft position Clutch Pedal Position CPP Indicates clutch pedal position Controller Area Network CAN
A communication system which allows control modules to be linked together Constant Velocity CV Cubic centimeter cm³ Central Security Module CSM Electronic module to support security system functionality Data Link Connector DLC
Connector providing access and/or control of the vehicle information, operating conditions, and diagnostic information Driver Door Module DDM Electronic module to support driver door functionality Driver Seat Module DSM Electronic module to support driver seat functionality Daytime Running Lamps DRL Deutsche Institut fur Normung DIN German standards regulation body Diagnostic Trouble Code DTC
An alpha/numeric identifier for a fault condition identified by the On-Board Diagnostic (OBD) system Direct current dc
Current which flows in one direction only, though it may have appreciable pulsations in its magnitude Domestic Data Bus D2B Digital Versatile Disc DVD Electronic Automatic Temperature Control EATC
Exhaust Gas Recirculation EGR Exhaust Gas Recirculation Temperature Sensor EGRT Sensing EGR function based on temperature change Electronic Brake Force
Distribution EBD
Engine Control Module ECM Electronic module to support engine functionality Electronic Crash Sensor ECS Sensor to measure severity of impact Engine Coolant Temperature ECT Engine Oil Pressure EOP European On-Board Diagnostic EOBD Electronic Pressure Control EPC Electrically Erasable
Programmable Read-Only Memory EEPROM
Erasable Programmable
Read-Only Memory EPROM
Evaporative Emission EVAP
System designed to prevent fuel vapor from escaping into the atmosphere. Typically includes a charcoal filled canister to absorb fuel vapor Flash Electrically Erasable
Programmable Read-Only Memory FEEPROM
Front Electronic Module FEM Flash Erasable Programmable
Read-Only Memory FEPROM
Frequency Modulation FM Fuel Pump Driver Module FPDM Fuel Rail Pressure FRP Generic Electronic Module GEM Ground GND
Electrical conductor used as a common return for an electrical circuit or
circuits, and with a relative zero potential Global Positioning System GPS Global System for Mobile
Communication GSM
Gross Vehicle Weight GVW Heated Oxygen Sensor HO2S Electrically heated oxygen sensor which induces fuelling corrections

Published: 17-Apr-2014
General Information - Diagnostic Trouble Code (DTC) Index DTC: Adaptive
Damping Module (SUMB)
Description and Operation

Adaptive Damping Module (SUMB)


CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle
NOTES:


If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the
warranty policy and procedures manual, or determine if any prior approval programme is in operation, prior to the installation
of a new module/component


Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to
the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the
manufacturer-approved diagnostic system)


When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places and with a
current calibration certificate. When testing resistance, always take the resistance of the digital multimeter leads into account


Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests


Inspect connectors for signs of water ingress, and pins for damage and/or corrosion


If diagnostic trouble codes are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent
concern may be the cause. Always check for loose connections and corroded terminals


Where an 'on demand self-test' is referred to, this can be accessed via the 'diagnostic trouble code monitor' tab on the
manufacturers approved diagnostic system


Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific
customer complaint and carry out the recommendations as required

he table below lists all diagnostic trouble codes (DTCs) that could be logged in the adaptive damping module, for additional
diagnosis and testing information refer to the relevant diagnosis and testing section
For additional information, refer to: Vehicle Dynamic Suspension (204-05 Vehicle Dynamic Suspension, Diagnosis and Testing).

DTC Description Possible Causes Action C101D-12
Left Front
vertical
acceleration
sensor - Short
to power
Left Front vertical
acceleration sensor
circuit short to power
Refer to the electrical circuit diagrams and check left front
vertical acceleration sensor circuit for short to power or
another circuit. Repair circuit, clear the DTC and retest the
system C101D-14
Left Front
vertical
acceleration
sensor - Short
to ground, open
circuit
Left Front vertical
acceleration sensor
circuit short to
ground, open circuit
Vertical acceleration
sensor fault
Refer to the electrical circuit diagrams and check front vertical
acceleration sensor circuit for short to ground, open circuit. If
no fault found on wiring suspect sensor. Replace sensor, clear
DTC and retest the system C101D-22
Left Front
vertical
acceleration
sensor - Signal
amplitude >
maximum
Left front vertical
acceleration sensor
insecurely mounted
Left front vertical
acceleration sensor
signal circuit short to
another circuit
Left front vertical
acceleration sensor
With vehicle parked on a level surface, read Left Front Vertical
Accelerometer voltage and check it lies in range 1.9 to 2.1
volts. If not OK then check electrical wiring for shorts, loose
connections and repair as required. If wiring OK then suspect
faulty sensor/incorrectly fitted sensor. Check the sensor is
correctly mounted, secure or replace sensor as required. Refer
to the new module/component installation note at the top of
the DTC Index, clear DTC and retest system

DTC Description Possible Causes Action internal fault
C101D-26
Left Front
vertical
acceleration
sensor - Signal
rate of change
below threshold
Left front vertical
acceleration sensor
signal circuit short to
another circuit
Left front vertical
acceleration sensor
internal fault
Refer to the electrical circuit diagrams and check Left Front
Vertical Accelerometer signal circuit for faults, if circuit is
correct suspect faulty sensor, refer to the new
module/component installation note at the top of the DTC
Index. Replace the sensor, clear the DTC and retest the
system C101D-78
Left Front
vertical
acceleration
sensor -
Alignment or
adjustment
incorrect
Left front vertical
acceleration sensor
bracket bent
Left front vertical
acceleration sensor
damaged
Check Left Front Vertical Accelerometer for location and
security, if correct suspect faulty Accelerometer, refer to the
new module installation note at the top of the DTC Index.
Replace the sensor/bracket as required, clear the DTC and
retest the system C101E-12
Right Front
vertical
acceleration
sensor - Short
to power
Right Front vertical
acceleration sensor
circuit short to power
Refer to the electrical circuit diagrams and check right front
vertical acceleration sensor circuit for short to power or
another circuit. Repair circuit, clear the DTC and retest the
system C101E-14
Right Front
vertical
acceleration
sensor - Short
to ground, open
circuit
Right Front vertical
acceleration sensor
circuit short to
ground, open circuit
Vertical acceleration
sensor fault
Refer to the electrical circuit diagrams and check right front
vertical acceleration sensor circuit for short to ground, open
circuit. If no fault found on wiring suspect sensor. Replace
sensor, clear DTC and retest the system C101E-22
Right Front
vertical
acceleration
sensor - Signal
amplitude >
maximum
Right front vertical
acceleration sensor
insecurely mounted
Right front vertical
acceleration sensor
signal circuit short to
another circuit
Right front vertical
acceleration sensor
internal fault
With vehicle parked on a level surface, read Right Front
Vertical Accelerometer voltage and check it lies in range 1.9 to
2.1 volts. If not OK then check electrical wiring for shorts,
loose connections and repair as required. If wiring OK then
suspect faulty sensor/incorrectly fitted sensor. Check the
sensor is correctly mounted, secure or replace sensor as
required. Refer to the new module/component installation
note at the top of the DTC Index, clear DTC and retest system C101E-26
Right Front
vertical
acceleration
sensor - Signal
rate of change
below threshold
Right front vertical
acceleration sensor
signal circuit short to
another circuit
Right front vertical
acceleration sensor
internal fault
Refer to the electrical circuit diagrams and check Right Front
Vertical Accelerometer signal circuit for faults, if circuit is
correct suspect faulty sensor, refer to the new
module/component installation note at the top of the DTC
Index. Replace the sensor, clear the DTC and retest the
system C101E-78 Right Front
Right front vertical
Check Right Front Vertical Accelerometer for location and vertical acceleration acceleration sensor security, if correct suspect faulty Accelerometer, refer to the sensor - bracket bent new module installation note at the top of the DTC Index. Alignment or Right front vertical Replace the sensor/bracket as required, clear the DTC and adjustment acceleration sensor retest the system incorrect damaged C1024-00
System Temporarily
Disabled Due To
Power
Interruption
During Driving -
No sub type
information
Loss of power to
control module whilst
driving
Refer to the electrical circuit diagrams and check power and
ground circuits to Adaptive Damping Control Module for
intermittent or poor connection. Repair wiring circuits as
required, clear DTC and retest the system C1030-12
Left Rear
vertical
acceleration
sensor - Short
to power
Left Rear vertical
acceleration sensor
circuit short to power
Refer to the electrical circuit diagrams and check left Rear
vertical acceleration sensor circuit for short to power or
another circuit. Repair circuit, clear the DTC and retest the
system

DTC Description Possible Causes Action C1030-14
Left Rear
vertical
acceleration
sensor - Short
to ground, open
circuit
Left rear vertical
acceleration sensor
circuit short to
ground, open circuit
Vertical acceleration
sensor fault
Refer to the electrical circuit diagrams and check left Rear
vertical acceleration sensor circuit for short to ground, open
circuit. If no fault found on wiring suspect sensor. Replace
sensor, clear DTC and retest the system C1030-22
Left Rear
vertical
acceleration
sensor - Signal
amplitude >
maximum
Left Rear vertical
acceleration sensor
insecurely mounted
Left Rear vertical
acceleration sensor
signal circuit short to
another circuit
Left Rear vertical
acceleration sensor
internal fault
With vehicle parked on a level surface, read Left Rear Vertical
Accelerometer voltage and check it lies in range 1.9 to 2.1
volts. If not OK then check electrical wiring for shorts, loose
connections and repair as required. If wiring OK then suspect
faulty sensor/incorrectly fitted sensor. Check the sensor is
correctly mounted, secure or replace sensor as required. Refer
to the new module/component installation note at the top of
the DTC Index, clear DTC and retest system C1030-26
Left Rear
vertical
acceleration
sensor - Signal
rate of change
below threshold
Left Rear vertical
acceleration sensor
signal circuit short to
another circuit
Left Rear vertical
acceleration sensor
internal fault
Refer to the electrical circuit diagrams and check Left Rear
Vertical Accelerometer signal circuit for faults, if circuit is
correct suspect faulty sensor, refer to the new
module/component installation note at the top of the DTC
Index. Replace the sensor, clear the DTC and retest the
system C1030-78
Left Rear
vertical
acceleration
sensor -
Alignment or
adjustment
incorrect
Left Rear vertical
acceleration sensor
bracket bent
Left Rear vertical
acceleration sensor
damaged
Check Left Rear Vertical Accelerometer for location and
security, if correct suspect faulty Accelerometer, refer to the
new module installation note at the top of the DTC Index.
Replace the sensor/bracket as required, clear the DTC and
retest the system C1A03-12
Left Front
Height Sensor -
Circuit short to
power
Height sensor circuit
shorted to another
cable
Height sensor internal
fault
Refer to the electrical circuit diagrams and check Front Left
Height Sensor circuit for short to power, If circuit correct
suspect Sensor internal fault, replace as required C1A03-14
Left Front
Height Sensor -
Circuit short to
ground or open
Wiring to sensor
(signal) open circuit
Wiring to height
sensor partial short to
ground
Wiring to height
sensor short to other
cable
Height sensor internal
electrical fault
Disconnect electrical connector to height sensor and inspect
connector pins & terminals for evidence of corrosion or water
ingress. If no corrosion found, disconnect harness at Control
Module. A: Check for short circuits between any of the 3
terminals and vehicle ground. B: Check for electrical continuity
between the two connectors for each of the 3 terminals.
Reconnect electrical connector at Control Module only. C:
Check voltages at terminals within height sensor connector
(sensor not connected), with respect to vehicle body. •
Voltage to sensor ground connection should be ~0v • Voltage
to sensor signal connection should be ~0v • Voltage to sensor
supply connection should be ~5v All voltages should be within
± 0.15v C1A03-21
Left Front
Height Sensor -
Signal amplitude
< minimum
Height sensor linkage
not connected
Height sensor or
bracket loose
Height sensor bracket
bent
Incorrect height
calibration
Height sensor linkage
toggled
Height sensor water
ingress
Wiring to height
sensor partial short to
ground
Wiring to height
sensor short to other
cable
Height sensor
Inspect for damage or loose fixings. NOTE If any height
sensor fixings were slackened or found to be loose or if a
height sensor was changed, the vehicle ride height MUST be
re-calibrated. Confirm that the correct height sensor part
number is fitted, as specified in the service parts database.
To check height sensor: Disconnect electrical connector to
height sensor and inspect connecter pins & terminals for
evidence of corrosion or water ingress. If no corrosion found,
disconnect harness at Control Module. A: Check for short
circuits between any of the 3 terminals and vehicle ground. B:
Check for electrical continuity between the two connectors for
each of the 3 terminals. Reconnect electrical connector at
Control Module only. C: Check voltages at terminals within
height sensor connector (sensor not connected), with respect
to vehicle body. • Voltage to sensor ground connection should
be ~0v • Voltage to sensor signal connection should be ~0v •
Voltage to sensor supply connection should be ~5v All
voltages should be within ± 0.15v. To check sensor operation
on the vehicle: Check for water ingress around the height

DTC Description Possible Causes Action electrical fault
Height sensor linkage
bent
Incorrect height
sensor fitted sensors, electrical connectors or shaft end. Check for
excessive movement in the shaft in all directions. Raise
vehicle (ideally on wheels-free ramp) until suspension on
corner under investigation is at rebound to gain access to
height sensor. Access may be improved by removing road
wheel. Carefully disconnect the height sensor link from the
upper suspension arm. Monitor the height sensor signal
voltage output for the height sensor under investigation.
Position the sensor arm so it is in the mid position and
confirm that the voltage is around 2.5 volts. Move the sensor
arm over the range ±40° around the mid position and confirm
that the voltage changes smoothly between around 0.2 volts
and 4.8 volts. If voltages are incorrect or do not change
smoothly then replace sensor. NOTE: For angles of movement
beyond ±40°, the sensor signal will clamp to a voltage of
~0.15v or ~4.85v, depending on position of sensor lever. This
is normal. When investigation is complete, refit height sensor
link to upper arm. If any fixings to the height sensor body or
mounting bracket were slackened or found to be loose or if a
height sensor was changed, the vehicle ride height MUST be
re-calibrated. Refer to the relevant section of the workshop
manual for the calibration procedure C1A03-22
Left Front
Height Sensor -
Signal amplitude
> maximum
Height sensor linkage
not connected
Height sensor or
bracket loose
Height sensor bracket
bent
Incorrect height
calibration
Height sensor linkage
toggled
Height sensor water
ingress
Wiring to height
sensor partial short to
ground
Wiring to height
sensor short to other
cable
Height sensor
electrical fault
Height sensor linkage
bent
Incorrect height
sensor fitted
Inspect for damage or loose fixings. NOTE If any height
sensor fixings were slackened or found to be loose or if a
height sensor was changed, the vehicle ride height MUST be
re-calibrated. Confirm that the correct height sensor part
number is fitted, as specified in the service parts database.
To check height sensor: Disconnect electrical connector to
height sensor and inspect connecter pins & terminals for
evidence of corrosion or water ingress. If no corrosion found,
disconnect harness at Control Module. A: Check for short
circuits between any of the 3 terminals and vehicle ground. B:
Check for electrical continuity between the two connectors for
each of the 3 terminals. Reconnect electrical connector at
Control Module only. C: Check voltages at terminals within
height sensor connector (sensor not connected), with respect
to vehicle body. • Voltage to sensor ground connection should
be ~0v • Voltage to sensor signal connection should be ~0v •
Voltage to sensor supply connection should be ~5v All
voltages should be within ± 0.15v. To check sensor operation
on the vehicle: Check for water ingress around the height
sensors, electrical connectors or shaft end. Check for
excessive movement in the shaft in all directions. Raise
vehicle (ideally on wheels-free ramp) until suspension on
corner under investigation is at rebound to gain access to
height sensor. Access may be improved by removing road
wheel. Carefully disconnect the height sensor link from the
upper suspension arm. Monitor the height sensor signal
voltage output for the height sensor under investigation.
Position the sensor arm so it is in the mid position and
confirm that the voltage is around 2.5 volts. Move the sensor
arm over the range ±40° around the mid position and confirm
that the voltage changes smoothly between around 0.2 volts
and 4.8 volts. If voltages are incorrect or do not change
smoothly then replace sensor. NOTE: For angles of movement
beyond ±40°, the sensor signal will clamp to a voltage of
~0.15v or ~4.85v, depending on position of sensor lever. This
is normal. When investigation is complete, refit height sensor
link to upper arm. If any fixings to the height sensor body or
mounting bracket were slackened or found to be loose or if a
height sensor was changed, the vehicle ride height MUST be
re-calibrated. Refer to the relevant section of the workshop
manual for the calibration procedure C1A03-76
Left Front
Height Sensor -
Wrong mounting position
Incorrect height
calibration
Refer to the workshop manual and perform the height sensor
calibration procedure. Clear the DTC and retest the system C1A03-78
Left Front
Height Sensor -
Alignment or
adjustment
incorrect
Incorrect height
calibration
Refer to the workshop manual and perform the height sensor
calibration procedure. Clear the DTC and retest the system

DTC Description Possible Causes Action C1A04-12
Right Front
Height Sensor -
Circuit short to
power
Height sensor circuit
shorted to another
cable
Height sensor internal
fault
Refer to the electrical circuit diagrams and check Front Right
Height Sensor circuit for short to power, If circuit correct
suspect Sensor internal fault, replace as required C1A04-14
Right Front
Height Sensor -
Circuit short to
ground or open
Wiring to sensor
(signal) open circuit
Wiring to height
sensor partial short to
ground
Wiring to height
sensor short to other
cable
Height sensor internal
electrical fault
Disconnect electrical connector to height sensor and inspect
connector pins & terminals for evidence of corrosion or water
ingress. If no corrosion found, disconnect harness at Control
Module. A: Check for short circuits between any of the 3
terminals and vehicle ground. B: Check for electrical continuity
between the two connectors for each of the 3 terminals.
Reconnect electrical connector at Control Module only. C:
Check voltages at terminals within height sensor connector
(sensor not connected), with respect to vehicle body. •
Voltage to sensor ground connection should be ~0v • Voltage
to sensor signal connection should be ~0v • Voltage to sensor
supply connection should be ~5v All voltages should be within
± 0.15v C1A04-21
Right Front
Height Sensor -
Signal amplitude
< minimum
Height sensor linkage
not connected
Height sensor or
bracket loose
Height sensor bracket
bent
Incorrect height
calibration
Height sensor linkage
toggled
Height sensor water
ingress
Wiring to height
sensor partial short to
ground
Wiring to height
sensor short to other
cable
Height sensor
electrical fault
Height sensor linkage
bent
Incorrect height
sensor fitted
Inspect for damage or loose fixings. NOTE If any height
sensor fixings were slackened or found to be loose or if a
height sensor was changed, the vehicle ride height MUST be
re-calibrated. Confirm that the correct height sensor part
number is fitted, as specified in the service parts database.
To check height sensor: Disconnect electrical connector to
height sensor and inspect connecter pins & terminals for
evidence of corrosion or water ingress. If no corrosion found,
disconnect harness at Control Module. A: Check for short
circuits between any of the 3 terminals and vehicle ground. B:
Check for electrical continuity between the two connectors for
each of the 3 terminals. Reconnect electrical connector at
Control Module only. C: Check voltages at terminals within
height sensor connector (sensor not connected), with respect
to vehicle body. • Voltage to sensor ground connection should
be ~0v • Voltage to sensor signal connection should be ~0v •
Voltage to sensor supply connection should be ~5v All
voltages should be within ± 0.15v. To check sensor operation
on the vehicle: Check for water ingress around the height
sensors, electrical connectors or shaft end. Check for
excessive movement in the shaft in all directions. Raise
vehicle (ideally on wheels-free ramp) until suspension on
corner under investigation is at rebound to gain access to
height sensor. Access may be improved by removing road
wheel. Carefully disconnect the height sensor link from the
upper suspension arm. Monitor the height sensor signal
voltage output for the height sensor under investigation.
Position the sensor arm so it is in the mid position and
confirm that the voltage is around 2.5 volts. Move the sensor
arm over the range ±40° around the mid position and confirm
that the voltage changes smoothly between around 0.2 volts
and 4.8 volts. If voltages are incorrect or do not change
smoothly then replace sensor. NOTE: For angles of movement
beyond ±40°, the sensor signal will clamp to a voltage of
~0.15v or ~4.85v, depending on position of sensor lever. This
is normal. When investigation is complete, refit height sensor
link to upper arm. If any fixings to the height sensor body or
mounting bracket were slackened or found to be loose or if a
height sensor was changed, the vehicle ride height MUST be
re-calibrated. Refer to the relevant section of the workshop
manual for the calibration procedure C1A04-22
Right Front
Height Sensor -
Signal amplitude
> maximum
Height sensor linkage
not connected
Height sensor or
bracket loose
Height sensor bracket
bent
Incorrect height
calibration
Height sensor linkage
toggled
Height sensor water
ingress
Wiring to height
Inspect for damage or loose fixings. NOTE If any height
sensor fixings were slackened or found to be loose or if a
height sensor was changed, the vehicle ride height MUST be
re-calibrated. Confirm that the correct height sensor part
number is fitted, as specified in the service parts database.
To check height sensor: Disconnect electrical connector to
height sensor and inspect connecter pins & terminals for
evidence of corrosion or water ingress. If no corrosion found,
disconnect harness at Control Module. A: Check for short
circuits between any of the 3 terminals and vehicle ground. B:
Check for electrical continuity between the two connectors for
each of the 3 terminals. Reconnect electrical connector at
Control Module only. C: Check voltages at terminals within www.JagDocs.com

DTC Description Possible Causes Action sensor partial short to
ground
Wiring to height
sensor short to other
cable
Height sensor
electrical fault
Height sensor linkage
bent
Incorrect height
sensor fitted height sensor connector (sensor not connected), with respect
to vehicle body. • Voltage to sensor ground connection should
be ~0v • Voltage to sensor signal connection should be ~0v •
Voltage to sensor supply connection should be ~5v All
voltages should be within ± 0.15v. To check sensor operation
on the vehicle: Check for water ingress around the height
sensors, electrical connectors or shaft end. Check for
excessive movement in the shaft in all directions. Raise
vehicle (ideally on wheels-free ramp) until suspension on
corner under investigation is at rebound to gain access to
height sensor. Access may be improved by removing road
wheel. Carefully disconnect the height sensor link from the
upper suspension arm. Monitor the height sensor signal
voltage output for the height sensor under investigation.
Position the sensor arm so it is in the mid position and
confirm that the voltage is around 2.5 volts. Move the sensor
arm over the range ±40° around the mid position and confirm
that the voltage changes smoothly between around 0.2 volts
and 4.8 volts. If voltages are incorrect or do not change
smoothly then replace sensor. NOTE: For angles of movement
beyond ±40°, the sensor signal will clamp to a voltage of
~0.15v or ~4.85v, depending on position of sensor lever. This
is normal. When investigation is complete, refit height sensor
link to upper arm. If any fixings to the height sensor body or
mounting bracket were slackened or found to be loose or if a
height sensor was changed, the vehicle ride height MUST be
re-calibrated. Refer to the relevant section of the workshop
manual for the calibration procedure C1A04-76
Right Front
Height Sensor -
Wrong mounting position
Incorrect height
calibration
Refer to the workshop manual and perform the height sensor
calibration procedure. Clear the DTC and retest the system C1A04-78
Right Front
Height Sensor -
Alignment or
adjustment
incorrect
Incorrect height
calibration
Refer to the workshop manual and perform the height sensor
calibration procedure. Clear the DTC and retest the system C1A05-12
Left Rear Height
Sensor - Circuit
short to power
Height sensor circuit
shorted to another
cable
Height sensor internal
fault
Refer to the electrical circuit diagrams and check Rear Left
Height Sensor circuit for short to power, If circuit correct
suspect Sensor internal fault, replace as required C1A05-14
Left Rear Height
Sensor - Circuit
short to ground
or open
Wiring to sensor
(signal) open circuit
Wiring to height
sensor partial short to
ground
Wiring to height
sensor short to other
cable
Height sensor internal
electrical fault
Disconnect electrical connector to height sensor and inspect
connector pins & terminals for evidence of corrosion or water
ingress. If no corrosion found, disconnect harness at Control
Module. A: Check for short circuits between any of the 3
terminals and vehicle ground. B: Check for electrical continuity
between the two connectors for each of the 3 terminals.
Reconnect electrical connector at Control Module only. C:
Check voltages at terminals within height sensor connector
(sensor not connected), with respect to vehicle body. •
Voltage to sensor ground connection should be ~0v • Voltage
to sensor signal connection should be ~0v • Voltage to sensor
supply connection should be ~5v All voltages should be within
± 0.15v C1A05-21
Left Rear Height
Sensor - Signal
amplitude <
minimum
Height sensor linkage
not connected
Height sensor or
bracket loose
Height sensor bracket
bent
Incorrect height
calibration
Height sensor linkage
toggled
Height sensor water
ingress
Wiring to height
sensor partial short to
ground
Wiring to height
sensor short to other
Inspect for damage or loose fixings. NOTE If any height
sensor fixings were slackened or found to be loose or if a
height sensor was changed, the vehicle ride height MUST be
re-calibrated. Confirm that the correct height sensor part
number is fitted, as specified in the service parts database.
To check height sensor: Disconnect electrical connector to
height sensor and inspect connecter pins & terminals for
evidence of corrosion or water ingress. If no corrosion found,
disconnect harness at Control Module. A: Check for short
circuits between any of the 3 terminals and vehicle ground. B:
Check for electrical continuity between the two connectors for
each of the 3 terminals. Reconnect electrical connector at
Control Module only. C: Check voltages at terminals within
height sensor connector (sensor not connected), with respect
to vehicle body. • Voltage to sensor ground connection should
be ~0v • Voltage to sensor signal connection should be ~0v •
Voltage to sensor supply connection should be ~5v All