Dtc JAGUAR XFR 2010 1.G Workshop Manual

DTC Description Possible Cause Action U0416-68
Invalid Data Received From
Vehicle Dynamics Control
Module - event information
Event information brake
information Check Engine control module for stored DTCs. Check
CAN Bus Circuit for fault U0422-68
Invalid Data Received From
Body Control Module - event
information
Event information invalid
Power mode information Check Central junction box for stored DTCs. Check CAN
Bus Circuit for fault U101B-87
Lost Communication With
GSM - Multiple Bus-missing
message
Missing message lost
communication with
Transmission Shift
Module (multiple Bus) Check Transmission Shift Module for stored DTCs.
Refer to Circuit diagrams and check CAN and LIN Bus
for Circuit fault U3000-49
Control Module - internal
electronic failure
Internal electronic failure Suspect the Transmission control module. Install a
new Transmission control module as required, refer to
the new module/component installation note at the top of the DTC Index U3000-4B
Control Module - Circuit
resistance above threshold
Internal electronic failure Check and correct oil level. Check hydraulic flow
through oil cooler and pipe circuit for restriction or
blockage. If no restrictions found, suspect the
Transmission control module. Install a new
Transmission control module as required, refer to the
new module/component installation note at the top of
the DTC Index U3000-81
Control Module - invalid
serial data received
Vehicle or Engine type
signal incorrect from BCM
or incorrect Transmission
control module software
installed Reflash the Transmission control module using the
manufacturer approved process U3001-94
Control Module Improper
Shutdown - unexpected
operation
Control Module Improper
Shutdown (voltage
related) Check Engine control module For Power (generator)
faults. Check Power and Ground Circuit and Battery for
fault. Clear DTCs. Road Test. If DTC reoccurs suspect
the Transmission control module. Install a new
Transmission control module as required, refer to the
new module/component installation note at the top of
the DTC Index

Transmission Cooling (Description and Operation), Transmission Cooling (Description and Operation).
Inspection and Verification

1. Verify the customer concern by operating the system.
2. Visually inspect for obvious signs of damage and system integrity.



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.
Symptom Chart

Condition Possible Causes Action Over heating of the
automatic
transmission Obstruction in the automatic
transmission fluid cooler Flush out the automatic transmission fluid cooler with new
automatic transmission fluid. If the flushing is unsuccessful,
install a new transmission fluid cooler. Over heating of the
automatic
transmission Obstruction in the automatic
transmission fluid tubes Flush out the automatic transmission fluid cooler tubes with new
automatic transmission fluid. If the flushing is unsuccessful install
new automatic transmission fluid cooler tubes. Loss of automatic
transmission fluid Connections to the automatic
transmission and the automatic
transmission fluid cooler Check the integrity of the tubes, connections and seals. Check the
torque of the tube fixings. Loss of automatic
transmission fluid Leak at oil cooler
Check the integrity of tubes, connections and seals. Check the torque of the tube fixings. Mechanical

Feed and return tubes
Connections to the automatic transmission and the automatic transmission fluid cooler
Automatic transmission fluid level Visual Inspection
www.JagDocs.com

Published: 19-Jun-2013
Automatic Transmission/Transaxle External Controls - TDV6 3.0L Diesel /V8 5.0L Petrol/V8 S/C 5.0L Petrol - External Controls
Diagnosis and Testing

Principles of Operation

For a detailed description of the transmission external controls, refer to the relevant Description and Operation sections in the
workshop manual. REFER to: (307-05)

External Controls (Description and Operation),
External Controls (Description and Operation),
External Controls (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
Check for stuck/jammed switches and buttons
Visibly damaged or worn components
Loose or missing fasteners
Fuse(s)
Loose or corroded electrical connector(s)
Transmission control module
Transmission control switch
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

For a list of DTCs that could be logged on this vehicle, please refer to Section 100-00.
REFER to: Diagnostic Trouble Code (DTC) Index - DTC: Transmission Control Module (TCM) (100-00, Description and Operation)
/
Diagnostic Trouble Code (DTC) Index - DTC: Transmission Control Switch (TCS) (100-00, Description and Operation).

8.
Installation
CAUTION: Make sure t hat all diagnostic t rouble codes (DTCs) have
been removed after the road test.
To inst all, reverse t he removal procedure. 1.

Published: 11-May-2011
Exhaust System - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Exhaust System
Diagnosis and Testing

Principle of Operation

For a detailed description of the exhaust system, refer to the relevant Description and Operation section of the workshop
manual. REFER to: (309-00C Exhaust System - V8 5.0L Petrol/V8 S/C 5.0L Petrol)

Exhaust System (Description and Operation), Exhaust System (Description and Operation), Exhaust System (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 checked 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.



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.

Symptom Chart

Symptom Possible Causes Action Excessively
noisy/leaking
exhaust
Exhaust
system/components Inspect exhaust system. Rectify leaks and install new components as
required. Refer to Removal and Installation instructions in this section Loss of power
Restricted exhaust system
Exhaust sound
enhancement valve stuck
closed
Fuel system
Ignition system
Electronic engine control Inspect exhaust system. Install new exhaust components as required.
Refer to Removal and Installation instructions in this section. Check for
fuel, ignition and electronic engine control system DTCs and refer to the
relevant DTC Index
DTC Index

For a list of Diagnostic Trouble Codes (DTCs) that could be logged in the Engine Control Module (ECM), please refer to Section
303-14. REFER to:

Electronic Engine Controls (303-14C Electronic Engine Controls - V8 5.0L Petrol, Diagnosis and Testing), Electronic Engine Controls (303-14D Electronic Engine Controls - V8 S/C 5.0L Petrol, Diagnosis and Testing). Mechanical

Leaks
Metal fatigue
Pipes
Catalytic converter
Muffler(s)
Joints
Mountings
Clearance around components Visual Inspection

Published: 01-Aug-2012
Fuel System - General Information - Fuel System Pressure Release V8 5.0L
Petrol/V8 S/C 5.0L Petrol
General Procedures

Draining

1. Remove the fuel pump fuse.

2. Remove the fuel filler cap.


3. CAUTION: When depressurising the fuel system, make sure that
there is no throttle input. Failure to follow this instruction may cause
damage to the vehicle.
Start the engine and allow it to idle until the engine stalls.

4. Crank the engine for approximately five seconds to make sure that the
fuel rail pressure is released.

Filling


1. NOTE: Make sure all repairs have been carried out before
proceeding to the following steps.
Install the fuel pump fuse.

2. Install the fuel filler cap.

3. Read and clear stored DTC fault codes.

1 Fuel supply connection 2 Electrical connector 3 Flange locking ring and seal 4 Sucking jet connector 5 Fuel pump module 6 Fuel pick up filter 7 Level sensor float 8 RH level sensor 9 Fuel filter 10 Pressure relief valve 11 Pump supply to flange connection 12 The fuel pump is a variable speed rotary vane type. The pump is energized by the fuel pump relay which is located in the RJB and the FPDM which is located under the RH floor pan above the rear suspension stabilizer bar. The relay and FPDM are controlled by the ECM.
A fine mesh filter is located in the lower section of the pump module. This provides filtration to the fuel as it is drawn into the
module. There is a winged filter on the fuel pump that gives additional protection and a life time fuel filter integrated into the
flange which eliminates the need for an additional filter further downstream in the fuel system.
The RH fuel level sensor is mounted into the pump module housing.
FUEL PUMP DRIVER MODULE (FPDM)



The FPDM is located on a bracket which is integral with the charcoal canister. The module is attached to one end of the canister with a bracket.

The fuel pump operation is regulated by a FPDM which is controlled by the ECM. The FPDM regulates the flow and pressure supplied by controlling the operation of the fuel pump using a PWM (pulse width modulation) output.

The FPDM is powered by a supply from the fuel pump relay in the RJB. The fuel pump relay is energized on opening the driver's door, pressing the start button only or pressing the start button and the footbrake (which initiates engine cranking). The FPDM supplies power to the fuel pump, and adjusts the power to control the speed of the fuel pump and thus the pressure and flow
in the fuel delivery line.

A PWM signal from the ECM tells the FPDM the required speed for the fuel pump. The on time of the PWM signal represents half the fuel pump speed, e.g. if the PWM signal has an on time of 50%, the FPDM drives the pump at 100%.
The FPDM will only energize the fuel pump if it receives a valid PWM signal, with an on time of between 4% and 50%. To switch the fuel pump off, the ECM transmits a PWM signal with an on time of 75%.
The output pressure from the fuel pump will change with changes of engine demand and fuel temperature. The ECM monitors the input from the fuel rail LP sensor and adjusts the speed of the fuel pump as necessary to maintain a nominal output
pressure of 450 kPa (4.5 bar; 65.3 lbf/in.2
), except during engine start-up. At engine start-up the target pressure for the fuel
delivery line is 630 kPa (6.3 bar; 91.4 lbf/in.2
).
If the SRS (supplemental restraint system) outputs a crash signal on the high speed CAN (controller area network), the ECM de-energizes the fuel pump relay to prevent any further fuel being pumped to the engine.

If the ECM does not detect pressure in the fuel delivery line, it stops, or refuses to start the engine and stores the appropriate DTC (diagnostic trouble code).
The ECM receives a monitoring signal from the FPDM. Any DTC's produced by the FPDM are stored by the ECM.
DTC's can be retrieved from the ECM using an approved Jaguar diagnostic system. The FPDM itself cannot be interrogated by the approved Jaguar diagnostic system.

Visual Inspection

Mechanical Electrical
Low/contaminated fuel
Fuel supply/return line(s)
Fuel tank and filler pipe
Fuel leak(s)
Fuel filler cap
Fuel filter
Push connect fittings
Fuel pump
Fuses
Links
Relays
Fuel Pump Driver Module (FPDM)
Fuel pump module
Sensor(s)
Engine control module (ECM)
Rear Junction Box (RJB)
Restraints Control Module (RCM)
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 proceed to the DTC Index

Symptom Chart

Symptom Possible Causes Action Engine cranks, but does not
fire
Engine breather system
disconnected/restricted
Ignition system
Fuel system
Electronic engine control
Ensure the engine breather system is free from
restriction and is correctly installed
Check for ignition system, fuel system and electronic
engine control DTCs and refer to the relevant DTC
Index Engine cranks and fires, but
will not start
Evaporative emissions purge
valve
Fuel pump
Spark plugs
HT short to ground (tracking)
check rubber boots for
cracks/damage
Ignition system
Check for evaporative emissions, fuel system and
ignition system related DTCs and refer to the
relevant DTC Index Difficult cold start
Engine coolant level/anti-
freeze content
Battery
Electronic engine controls
Fuel pump
Purge valve
Check the engine coolant level and condition
Ensure the battery is in a fully charged and
serviceable condition
Check for electronic engine controls, engine
emissions, fuel system and evaporative emissions
system related DTCs and refer to the relevant DTC
Index Difficult hot start
Injector leak
Electronic engine control
Purge valve
Fuel pump
Ignition system
Check for injector leak, install new injector as
required
Check for electronic engine controls, evaporative
emissions, fuel system, ignition system and engine
emission system related DTCs and refer to the
relevant DTC Index Difficult to start after hot
soak (vehicle standing,
engine off, after engine has
reached operating
temperature)
Injector leak
Electronic engine control
Purge valve
Fuel pump
Ignition system
Check for injector leak, install new injector as
required
Check for electronic engine controls, evaporative
emissions, fuel system, ignition system and engine
emission system related DTCs and refer to the
relevant DTC Index Engine stalls soon after start
Breather system
disconnected/restricted
ECM relay
Electronic engine control
Ignition system
Air intake system restricted
Air leakage
Fuel lines
Ensure the engine breather system is free from
restriction and is correctly installed
Check for electronic engine control, ignition system
and fuel system related DTCs and refer to the
relevant DTC Index
Check for blockage in air filter element and air
intake system
Check for air leakage in air intake system Engine hesitates/poor
acceleration
Fuel pressure, fuel pump,
fuel lines
Injector leak
Air leakage
Check for fuel system related DTCs and refer to the
relevant DTC Index
Check for injector leak, install new injector as
required www.JagDocs.com

Symptom Possible Causes Action Electronic engine control
Throttle motor
Restricted accelerator pedal
travel (carpet, etc)
Ignition system
Transmission malfunction Check for air leakage in air intake system
Ensure accelerator pedal is free from restriction
Check for electronic engine controls, ignition, engine
emission system and transmission related DTCs and
refer to the relevant DTC Index Engine backfires
Fuel pump/lines
Air leakage
Electronic engine controls
Ignition system
Sticking variable camshaft
timing (VCT) hub
Check for fuel system failures
Check for air leakage in intake air system
Check for electronic engine controls, ignition system
and VCT system related DTCs and refer to the
relevant DTC Index Engine surges
Fuel pump/lines
Electronic engine controls
Throttle motor
Ignition system
Check for fuel system failures
Check for electronic engine controls, throttle system
and ignition system related DTCs and refer to the
relevant DTC Index Engine detonates/knocks
Fuel pump/lines
Air leakage
Electronic engine controls
Sticking VCT hub
Check for fuel system failures
Check for air leakage in intake air system
Check for electronic engine controls and VCT system
related DTCs and refer to the relevant DTC Index No throttle response
Electronic engine controls
Throttle motor
Check for electronic engine controls and throttle
system related DTCs and refer to the relevant DTC
Index Poor throttle response
Breather system
disconnected/restricted
Electronic engine controls
Transmission malfunction
Traction control event
Air leakage
Ensure the engine breather system is free from
restriction and is correctly installed
Check for electronic engine controls, transmission
and traction control related DTCs and refer to the
related DTC Index
Check for air leakage in intake air system Fuel gauge reading empty
with fuel in the fuel tank
Active fuel level sensor
circuit open circuit
Passive fuel level sensor
circuit open circuit
Instrument cluster internal
failure
Using the manufacturer approved diagnostic system,
perform the guided diagnostic routine - Fuel Level
Sensor Test Fuel gauge not reading empty
with no fuel in the fuel tank
Jet pump fault
Fuel crossover tube blocked
or leaking
Using the manufacturer approved diagnostic system,
check datalogger signals - Fuel Sender 2 (0x61B8) -
Fuel Sender 1 (0x61B7). Refer to the table below. If
the right sensor reads empty when the left sensor
reads more than empty, check that the jet pump is
transferring fuel from the left side to the right side Fuel Gauge, Resistance, Voltage And Fuel Tank Level Comparison Chart

Use the chart to determine fuel tank fuel volume versus fuel gauge reading to determine the fuel level symptom and fault.
NOTES:

The vehicle must be parked on a level surface to obtain an accurate fuel level gauge reading.


The actual values may vary, according to the quantity of fuel in the left and right sides of the fuel tank.


An accurate fuel level gauge reading requires 3 to 5 minutes for levels to stabilise.

Volume, Resistance and Voltage Values

Gauge Reading
Fill Volume (L) Fuel Sender 2 (0x61B8) - Right side Fuel Sender 1 (0x61B7) - Left side Resistance (Ω) CAN Count (Tolerance ± 10) Resistance (Ω) CAN Count (Tolerance ± 10) 0 52 75 51 74 2 60 86 51 74 4 76 107 51 74

Resistance (Ω) CAN Count (Tolerance ± 10) Resistance (Ω) CAN Count (Tolerance ± 10) 6 86 119 51 74 8 121 160 51 74 10 151 191 51 74 Empty 12 183 223 51 74 14 205 244 51 74 16 242 276 51 74 18 283 308 51 74 20 327 340 51 74 ¼ 22 358 361 51 74 24 408 392 51 74 26 445 414 51 74 28 446 436 51 74 30 446 436 51 74 32 446 436 59 85 34 446 436 75 106 36 445 425 101 148 38 486 436 170 159 40 486 446 140 170 ½ 42 486 446 160 201 44 460 425 192 223 46 486 446 204 243 48 552 457 204 243 50 626 489 204 243 52 654 521 228 254 54 654 521 241 275 56 654 521 254 286 ¾ 58 654 521 281 307 60 684 531 296 318 62 707 531 326 339 64 727 541 357 350 66 737 562 373 370 Full 67 803 563 407 391 Maximum Fill Maximum Fill 911 594 425 402 DTC Index

For a list of Diagnostic Trouble Codes (DTCs) that could be logged in the Engine Control Module (ECM), please refer to Section
303-14. REFER to:

Electronic Engine Controls (303-14C Electronic Engine Controls - V8 5.0L Petrol, Diagnosis and Testing), Electronic Engine Controls (303-14D Electronic Engine Controls - V8 S/C 5.0L Petrol, Diagnosis and Testing).