wiring JAGUAR XFR 2010 1.G Owners Manual

Installation 6. CAUTION: Make sure that the mating faces are clean
and free of foreign material.

Special Tool(s): 310-121 Torque: 48 Nm
1. CAUTIONS:


Make sure the anti-seize compound does not contact the HO2S tip.

If accidentally dropped or knocked install a new sensor.
Make sure the HO2S wiring harness is not twisted more than 180
degrees and is not in contact with either the exhaust or driveshaft.


NOTE: If the original sensor is to be installed, apply lubricant
meeting specification ESE-M12A4-A to the thread of the sensor.
To install, reverse the removal procedure.


2. NOTE: For NAS vehicles only.

If required, carry out a long drive cycle.

Refer to: Powertrain Control Module (PCM) Long Drive Cycle Self-Test (303-14D Electronic Engine Controls - V8 S/C 5.0L Petrol, General
Procedures).

Visual Inspection

Mechanical Electrical Hydraulic
Damaged/stuck shift mechanism
Damaged automatic transmission casing
Blown fuse(s)
Damaged, loose or corroded connectors
Wiring harness
Fluid level too high/low
Poor condition of fluid
Fluid leak
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.
4. If the cause is not visually evident check for diagnostic trouble codes (DTCs) and refer to the DTC Index.

DTC Index


CAUTION: When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part
number 3548-1358-00.
NOTES:


If the control module/transmission is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty
Policy and Procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior to the
installation of a new module/transmission.


Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan
tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information
read by the manufacturer approved diagnostic system).


When performing electrical voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal
places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM 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 DTCs 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.

DTC Description Possible Cause Action P0121-86 Throttle/Pedal Position
Sensor A Circuit
Range/Performance - signal
invalid
Throttle/Pedal Position
Sensor Fault (Data
received over CAN Bus) Check Engine Control Module for stored DTCs P0219-86 Engine Overspeed Condition
- signal invalid
Engine speed too low or
too high (Data received
over CAN Bus) Check Engine Control Module for stored DTCs P0500-81
Vehicle Speed Sensor A -
invalid serial data received
Vehicle Speed Sensor
fault (Data received over
CAN Bus) Check DSC module for stored DTCs P0501-81 Vehicle Speed Sensor A
Vehicle Speed receive Check Anti-lock braking system module for stored Range/Performance invalid DTCs. Check correct Differential is installed to the serial data received over CAN Bus does not
vehicle match Transmission Output-Shaft speed P0561-1C
System Voltage Unstable -
Circuit voltage out of range
Power supply voltage out
of range when engine
running Check Engine control module for stored DTCs. Check
Charging System and Battery condition P0562-21
System Voltage Low - signal
amplitude < minimum
Circuit low voltage.
Battery supply voltage to
Transmission Control
Module (Transmission Refer to Circuit diagrams and check Power and Ground
Circuit for fault. Check Engine control module for
stored DTCs. Check Charging System and Battery
condition

Published: 11-May-2011
Automatic Transmission/Transaxle External Controls - V6 3.0L Petrol - Upshift
Paddle Switch
Removal and Installation
Removal
NOTE: Removal steps in this procedure may contain inst allation details.T orque: 3 Nm 1.2.
Installation
NOTE: Make sure the wiring harness is routed correct ly. 1.To inst all, reverse t he removal procedure.

Published: 11-May-2011
Automatic Transmission/Transaxle External Controls - V6 3.0L Petrol -
Downshift Paddle Switch
Removal and Installation
Removal
NOTE: Removal steps in this procedure may contain inst allation details.T orque: 3 Nm 1.2.
Installation
NOTE: Make sure the wiring harness is routed correct ly. 1.To inst all, reverse t he removal procedure.
www.JagDocs.com

Published: 11-May-2011
Exhaust System - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Catalytic Converter LH
Removal and Installation

Removal


NOTE: Removal steps in this procedure may contain installation details.

1. Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

2. WARNINGS:


Make sure to support the vehicle with axle stands.


Observe due care when working near a hot exhaust system.
Raise and support the vehicle.

3. Refer to: Air Deflector (501-02 Front End Body Panels, Removal and Installation).

4. Refer to: Engine Rear Undershield (501-02 Front End Body Panels, Removal and Installation).


5. CAUTION: Make sure the catalyst monitor sensor wiring
harness is not twisted more than 180 degrees and is not in
contact with either the exhaust or driveshaft.

Published: 11-May-2011
Exhaust System - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Catalytic Converter RH
Removal and Installation

Removal


NOTE: Removal steps in this procedure may contain installation details.

1. Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

2. WARNINGS:


Make sure to support the vehicle with axle stands.


Observe due care when working near a hot exhaust system.
Raise and support the vehicle.

3. Refer to: Air Deflector (501-02 Front End Body Panels, Removal and Installation).

4. Refer to: Engine Rear Undershield (501-02 Front End Body Panels, Removal and Installation).


5. CAUTION: Make sure the catalyst monitor sensor wiring
harness is not twisted more than 180 degrees and is not in
contact with either the exhaust or driveshaft.

Acceleration Control - Acceleration Control
Diagnosis and Testing

Principles of Operation Published: 11-May-2011

For a detailed description of the acceleration controls, refer to the relevant Description and Operation sections in the workshop
manual. REFER to: Acceleration Control (310-02, Description and Operation).

Inspection and Verification


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.
1. Verify the customer concern.

2. Visually inspect for obvious signs of damage and system integrity.

Visual Inspection
Mechanical Electrical
Accelerator pedal
Throttle body
Fuses
Wiring harness
Electrical connector(s)
Sensor(s)
Engine control module (ECM)
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.
4. If the cause is not visually evident check for Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.

DTC Index


CAUTION: When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part
number 3548-1358-00.
NOTES:


If the module or a component is suspect and the vehicle remains under the Manufacturers warranty, refer to the Warranty
Policy and Procedure manual (section B1.2), 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 five digit codes. Match the five digits from the scan
tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information
read by the manufacturer-approved diagnostic system).


When performing electrical voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal
places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads
into account.


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


If DTCs 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.

DTC Description Possible Cause Action P012100 Throttle/Pedal
Position Sensor A
Circuit
Range/Performance
TP sensor sensing
circuits TP 1 and TP
2 - short to power,
high resistance
TP sensor failure Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check TP sensor sensing circuits TP 1 and TP 2
for short to power, high resistance. Check and install a new throttle
body as required www.JagDocs.com

Published: 08-Nov-2013
Speed Control - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Speed Control
Diagnosis and Testing

Principles of Operation

For a detailed description of the speed control system, refer to the relevant Description and Operation sections in the
workshop manual.

Inspection and Verification


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.
1. Verify the customer concern.

2. Visually inspect for obvious signs of damage and system integrity.

Visual Inspection
Mechanical Electrical
Speed control sensor
Ensure the speed control sensor is free from obstructions
Speed control module
Brake switch
Fuses
Wiring harness
Electrical connector(s)
Steering wheel switches
Brake switch
Speed control sensor
Speed control module
Engine Control Module (ECM)
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.

4. If the cause is not visually evident, verify the symptom and refer to the Symptom Chart, alternatively, check for
Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.
Speed Control Sensor Adjustment (vehicles with adaptive system installed)

An incorrectly aligned speed control sensor can cause incorrect system operation. Before starting any repair work on the speed
control system, on vehicles with the adaptive system installed, check speed control sensor for correct vertical alignment, and
carry out speed control sensor alignment procedure using manufacturer approved diagnostic system.

Symptom Chart

Symptom Possible Causes Action Speed control inhibited or
disabled
Power or ground supply to
speed control module or speed
control sensor
Steering wheel speed control
switch/circuits
Throttle sensors
Brake switch
Anti-Lock Brake System fault
Check for DTCs that could be caused by power or
ground failure to the module or sensor and refer to
DTC Index
Check for sticking, jammed and broken speed control
switches. Refer to the electrical circuit diagrams and
check speed control switch circuits for short, open
circuit
For throttle position sensor tests. REFER to:
Electronic Engine Controls - 3.0L Diesel (303-14
Electronic Engine Controls - 3.0L Diesel, Diagnosis and
Testing),
Electronic Engine Controls - 3.0L (303-14B Electronic Engine Controls - V6 3.0L Petrol, Diagnosis and
Testing),
Electronic Engine Controls (303-14 Electronic Engine
Controls - V8 4.2L Petrol/V8 S/C 4.2L Petrol, Diagnosis
and Testing).
Check for correct installation and adjustment of brake
switch. Refer to the electrical circuit diagrams and
check brake switch circuits for short, open circuit
Check ABS system for related DTCs and refer to the
relevant DTC Index Unable to regulate/adjust
vehicle speed
Steering wheel switch
malfunction
Check for sticking, jammed and broken speed control
switches. Refer to the electrical circuit diagrams and
check speed control switch circuits for short, open
circuit

Published: 11-Jul-2014
Climate Control System - General Information - Climate Control System
Diagnosis and Testing

Principles of Operation

For a detailed description of the Climate Control System, refer to the relevant Description and Operation sections in the
Workshop Manual. REFER to:

Air Distribution and Filtering (412-01 Climate Control, Description and Operation), Air Distribution and Filtering (412-01 Climate Control, Description and Operation), Air Distribution and Filtering (412-01 Climate Control, Description and Operation), Heating and Ventilation (412-01 Climate Control, Description and Operation), Heating and Ventilation (412-01 Climate Control, Description and Operation), Heating and Ventilation (412-01 Climate Control, Description and Operation), Air Conditioning (412-01 Climate Control, Description and Operation), Air Conditioning (412-01 Climate Control, Description and Operation), Air Conditioning (412-01 Climate Control, Description and Operation), Control Components (412-01 Climate Control, Description and Operation), Control Components (412-01 Climate Control, Description and Operation), Control Components (412-01 Climate Control, Description and Operation), Electric Booster Heater (412-02 Auxiliary Climate Control, Description and Operation), Electric Booster Heater (412-02 Auxiliary Climate Control, Description and Operation), Electric Booster Heater (412-02 Auxiliary Climate Control, Description and Operation).
Inspection and Verification


WARNING: Servicing must be carried out by personnel familiar with both vehicle system and the charging and testing
equipment. All operations must be carried out in a well ventilated area away from open flame and heat sources.


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.


NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
1. Verify the customer concern

2. Visually inspect for obvious signs of damage and system integrity

Visual Inspection
Mechanical Electrical
Coolant level
Hose(s)
Coolant pump
Control flap(s)
Duct(s)
Vent(s)
Cabin air filter
Drive belt
Air conditioning compressor
Thermostatic expansion valve
Evaporator
Receiver drier
Air conditioning condenser
Refrigerant pipes Auxiliary
drive belt
Fuel fired booster heater
Fuel fired booster heater fuel pump
Fuel fired booster heater fuel pipes
Fuse(s)
Wiring harness
Electrical connectors
Blower
Air conditioning compressor
Electric cooling fan
Automatic Temperature Control Module (ATCM)
Refrigerant pressure sensor
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step

4. If the cause is not visually evident, verify the symptom and refer to the Symptom Chart, alternatively check for
Diagnostic Trouble Codes (DTCs) and refer to the DTC Index

5. 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

bus. Temperature control for the heater element is provided by the steering wheel heater control module which receives a
temperature feedback signal from a NTC (negative temperature coefficient) thermistor located within the steering wheel.



ATC Module Component Description



The ATC module is mounted on the outboard end of the air inlet duct, behind the front passenger side of the instrument panel. The ATC module processes inputs from the TSD, the switches on the integrated control panel and the system sensors. In response to these inputs, the ATC module outputs control signals to the A/C system and the heating and ventilation system.
Two electrical connectors provide the interface between the ATC module and the vehicle wiring. The ATC module uses hardwired inputs from the system sensors, the LIN bus to communicate with the stepper motors and the medium speed CAN bus to communicate with other control modules on the vehicle.

A/C Compressor Solenoid Valve

The A/C compressor solenoid valve is integral with the A/C compressor. Operation of the solenoid valve is controlled by the ATC module using a hardwired drive current of differing values. By controlling the flow of refrigerant through the compressor, the
solenoid valve can control the A/C system pressure and the evaporator operating temperature.
Refrigerant Pressure Sensor



The refrigerant pressure sensor provides the ATC module with a pressure input from the high pressure side of the refrigerant system. The refrigerant pressure sensor is located in the refrigerant line between the condenser and the thermostatic
expansion valve.

The ATC module supplies a 5 V reference voltage to the refrigerant pressure sensor and receives a return signal voltage, between 0 V and 5 V, related to system pressure.

The ATC module uses the signal from the pressure sensor to protect the refrigerant system from extremes of pressure. The ATC module transmits the A/C pressure, along with the compressor drive current value, to the instrument cluster on the medium speed CAN bus. These signals are broadcast to the ECM on the high speed CAN bus to allow it to calculate the torque being applied to the engine by the compressor. www.JagDocs.com