Dtc JAGUAR XFR 2010 1.G Workshop Manual

Is there momentary power (for approx 8 seconds) between
terminals 5 and 7 left side and 5 and 7 right side when unlocking
the vehicle via the key-fob or smart key? Yes
The vehicle electrical system is unlocking correctly, providing
the signal to the latch GO to C4. No
Refer to the electrical circuit diagrams and investigate why
vehicle electrical system is not providing signals to the latch.
Using the manufacturer approved diagnostic system check for
logged DTCs to localize the fault C4: PHYSICAL TEST 1 1 Remove latch module from door 2 Inspect latch module for any visual damage 3 With the latch in hand, connect the electrical connector(s) to connect door latch to door harness
NOTE: THE LATCH IS NOW READY TO TEST 4 Close all vehicle doors except the door being investigated NOTES:


Figure 1 - Unlatched position shown


Figure 2 - First safety latched position shown


Figure 3 - Fully latched position shown


Test will not work if latch is only in first safety latch position 5 Rotate latch claw (using a small screw driver or similar), to the fully latched position (figure 3)

NOTE: Unlocked position shown 3 Confirm that the latch interior release lever is in the unlocked position as shown

4 Whilst the latch is still in its unlocked state, push the latch interior release lever against its return spring, whilst
simultaneously applying a light pressure to release the latch
claw using a small screw driver or similar Does the latch claw release? Yes
Latch has passed all tests to confirm its correct function. DO
NOT REPLACE LATCH as part of any attempts to resolve any
locking functionality issues
No
Repeat test GO to C7. If repeat test has confirmed that the interior release lever will not release the claw when the latch is
in the unlocked state, then replace the latch. If replacing latch
as part of a warranty claim, please quote reference code
INTINOP in the technician comments section of the warranty
claim
PINPOINT TEST D : LATCH MOUNTED DOOR AJAR SWITCH TEST TEST CONDITIONS DETAILS/RESULTS/ACTIONS D1: TEST 4 DOOR LATCH NOTES:


If a customer is complaining of issues relating to a door ajar signal e.g. door latch won’t lock, or alarm system triggering
(indicated via DTC’s), there may be several components that generate the fault, including www.JagDocs.com

Wipers and Washers - Wipers and Washers
Diagnosis and Testing

Principle of Operation Published: 11-May-2011

For a detailed description of the wipers and washers, refer to the relevant Description and Operation sections in the workshop
manual. REFER to: (501-16 Wipers and Washers)

Wipers and Washers (Description and Operation), Wipers and Washers (Description and Operation), Wipers and Washers (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
Wiper blade(s)
Wiper pivot arm shaft
Washer reservoir
Hose(s)
Washer jet(s)
Fuse(s)
Wiring harness
Electrical connector(s)
Washer pump(s)
Wiper motor
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 or a component 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/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.


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 B109512
Wiper On/Off
Relay
Wiper On/Off relay control Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical

DTC Description Possible Cause Action circuit - short to power
circuit diagrams and check wiper On/Off relay control circuit for
short to power B109514
Wiper On/Off
Relay
Wiper On/Off relay control
circuit - short to ground,
open circuit Refer to the electrical circuit diagrams and check wiper On/Off
relay control circuit for short to ground, open circuit B109612
Wiper High/Low
Relay
Wiper Fast/Slow relay
control circuit - short to
power Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check wiper Fast/Slow relay control circuit for
short to power B109614
Wiper High/Low
Relay
Wiper Fast/Slow relay
control circuit - short to
ground, open circuit Refer to the electrical circuit diagrams and check wiper Fast/Slow
relay control circuit for short to ground, open circuit B10AD09 Rain Sensor
Component failures Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Suspect the rain/light
sensor, check and install a new sensor as required B10AD11 Rain Sensor
Rain/light sensor power
circuit - short to ground Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check rain/light sensor power circuit for short
to ground B10AD96 Rain Sensor
Component internal
failure Suspect the rain/light sensor, check and install a new sensor as
required B117712
Screenwash
Level Switch
Screenwash level switch
signal circuit - short to
power Refer to the electrical circuit diagrams and check screenwash level
switch signal circuit for short to power B1C4513
Front Wiper Park
Position Switch
Windshield wiper motor
park switch signal circuit -
open circuit Refer to the electrical circuit diagrams and check windshield wiper
motor park switch signal circuit for open circuit B1C4523
Front Wiper Park
Position Switch
Signal stuck low Refer to the electrical circuit diagrams and check front wiper park
position switch input circuit for short, open circuit B1C7812 Powerwash Relay
Powerwash relay control
circuit - short to power Refer to the electrical circuit diagrams and check powerwash relay
control circuit for short to power B1C7814 Powerwash Relay
Powerwash relay control
circuit - short to ground,
open circuit Refer to the electrical circuit diagrams and check powerwash relay
control circuit for short to ground, open circuit B1C7911
Front Washer
Pump
Screenwash pump control
circuit - short to ground Refer to the electrical circuit diagrams and check screenwash
pump control circuit for short to ground B1C7913
Front Washer
Pump
Screenwash pump control
circuit - open circuit Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check screenwash pump control circuit for open circuit www.JagDocs.com

Roof Opening Panel - Roof Opening Panel
Diagnosis and Testing

Principle of Operation Published: 11-May-2011

For a detailed description of the roof opening panel, refer to the relevant Description and Operation sections in the workshop
manual. REFER to: (501-17 Roof Opening Panel)

Roof Opening Panel (Description and Operation), Roof Opening Panel (Description and Operation), Roof Opening Panel (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
Roof opening panel
Helixed drive cables
Switch
Control unit/motor
Fuses/relays (refer to electrical guide)
Wiring harness
Correct engagement of electrical connectors
Loose or corroded connections
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 or a component 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/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 extra information read by
the manufacturer-approved diagnostic system).


When performing voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places and
with a current 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 B10F211 Sunroof Control
Sunroof enable signal
circuit - short to ground Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check sunroof enable signal circuit for short
to ground B10F212 Sunroof Control
Sunroof enable signal
circuit - short to power Refer to the electrical circuit diagrams and check sunroof enable
signal circuit for short to power

DTC Description Possible Cause Action B10F213 Sunroof Control
Sunroof enable signal
circuit - open circuit Refer to the electrical circuit diagrams and check sunroof enable
signal circuit for open circuit B113D12
Sunroof Global
Open/Close
Control
Roof opening panel global
open/close control circuit -
short to power Carry out any pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system. Refer to the electrical
circuit diagrams and check roof opening panel global open/close
control circuit for short to power B113D14
Sunroof Global
Open/Close
Control
Roof opening panel global
open/close control circuit -
short to ground, open
circuit Refer to the electrical circuit diagrams and check roof opening
panel global open/close control circuit for short to ground, open
circuit www.JagDocs.com

For a complete list of all diagnostic trouble codes that could be logged on this vehicle, please refer to section 100-00.
REFER to: Supplemental Restraint System (SRS) Health and Safety Precautions (100-00 General Information, Description and Operation) /
Diagnostic Trouble Code (DTC) Index - DTC: Restraints Control Module (RCM) (100-00, Description and Operation).

Symptom Chart for Seatbelt Rows 1, 2

Symptom Possible Causes Action Seatbelt jammed -
Webbing tight
Backlock effect in action (webbing retracted
quickly and came to sudden stop)
Seatbelt retractor not installed correctly
Automatic locking retractor activated (clicking
– during retraction only)
GO to Pinpoint Test A. GO to Pinpoint Test F. See the automatic locking retractor
description below Seatbelt jammed -
Seatbelt webbing trapped in seat
GO to Pinpoint Test B. Webbing loose Seatbelt retractor webbing guide loose GO to Pinpoint Test C. Twist in webbing GO to Pinpoint Test D. Interference in webbing routing GO to Pinpoint Test E. D-loop not rotating correctly GO to Pinpoint Test G. Seatbelt - Intermittent jamming
Seatbelt retractor not installed correctly
GO to Pinpoint Test F. Seatbelt - Slow retraction
Seatbelt retractor webbing guide loose
GO to Pinpoint Test C. Twist in seatbelt webbing GO to Pinpoint Test D. Interference in webbing routing GO to Pinpoint Test E. Seatbelt retractor not installed correctly GO to Pinpoint Test F. D-loop not rotating correctly GO to Pinpoint Test G. Foreign object/debris GO to Pinpoint Test E. Seatbelt - Not retracting
Seatbelt retractor webbing guide loose
GO to Pinpoint Test C. Twist in seatbelt webbing GO to Pinpoint Test D. D-loop not rotating correctly GO to Pinpoint Test G. Interference in webbing routing GO to Pinpoint Test E. Foreign object/debris GO to Pinpoint Test E. Seatbelt - Not extracting
Backlock effect-in action (webbing retracted
GO to Pinpoint Test A. quickly and came to sudden stop) GO to Pinpoint Test F. Seatbelt retractor not installed correctly GO to Pinpoint Test C. Seatbelt retractor webbing guide loose GO to Pinpoint Test D. Twist in seatbelt webbing GO to Pinpoint Test G. D-loop not rotating correctly GO to Pinpoint Test E. Interference in webbing routing GO to Pinpoint Test E. Foreign object/debris See the automatic locking retractor Automatic locking retractor activated (clicking description below – during retraction only) Seatbelt - Noisy during
operation
Automatic locking retractor activated (clicking–
during retraction only)
Interference in webbing routing (rubbing)
GO to Pinpoint Test B. GO to Pinpoint Test E. Seatbelt buckle - Not
latching / jammed
Foreign object/debris
CAUTION: Do not insert any objects or
tools into the buckle head
GO to Pinpoint Test H.
Inertia Reel Seatbelts

The vehicle is equipped with (two row one) and (three row two) inertia reel seatbelts
These seatbelts are "dual sensitive" which means that they have:
Car sense system - A vehicle motion sensor, which locks the seatbelt webbing under braking, cornering, on steep
hills and in adverse camber conditions, when parked on a steep incline or driveway or two wheels on a high curb
Web sense system - A webbing motion sensor, which locks when the seatbelt webbing is extracted suddenly
The seatbelts in the following positions are equipped with an automatic locking retractor function:

Carline Market Seat position Automatic Locking Retractor Installed From Model Year XK (X150) All Driver No 2007 XK (X150) ROW Passenger No 2007 XK (X150) US Passenger Yes 2007 XK (X150) ROW Row 2 Yes 2007 XK (X150) US Row 2 Yes 2007 XF (X250) All Driver No 2009 XF (X250) ROW Passenger No 2009 XF (X250) US Passenger Yes 2009 XF (X250) ROW Row 2 No 2009 XF (X250) US Row 2 Yes 2009 XJ (X351) All Driver No 2010 XJ (X351) ROW Passenger No 2010 XJ (X351) US Passenger Yes 2010 XJ (X351) ROW Row 2 No 2010 XJ (X351) US Row 2 Yes 2010 The automatic locking retractor function is a feature to secure a child seat or heavy load to the seat

Activation Deactivation
NOTE: When automatic locking retractor is activated, no further webbing
can be drawn from the seatbelt retractor, prior to disengagement of the
automatic locking. This can be mistaken as a jammed seatbelt retractor
Activated by total extraction of the webbing Automatic locking retractor is deactivated by
allowing the webbing to retract until the
clicking stops (close to park position) When activated the automatic locking retractor is identified by a clicking noise
during webbing retraction When deactivated the automatic locking
retractor seatbelt changes state, from a static
seatbelt to an automatic seatbelt Seatbelt Locking Test

With the vehicle stationary and on level ground take firm hold of the seatbelt webbing (on the tongue side of the upper
seatbelt anchor) and withdraw sharply, the retractor should lock. Preventing further webbing release (repeat this test 3
times). Any seatbelt retractor which fails to lock must not be used and a new seatbelt must be installed.

DTC Index

For a list of diagnostic trouble codes that could be logged on this vehicle, please refer to Section 100-00 or for removal and
installation/description and operation see Section 501-20.

Diagnostic Guide Inertia Reel Seatbelts

PINPOINT TEST A : BACKLOCK TEST
CONDITIONS DETAILS/RESULTS/ACTIONS A1: BACKLOCK 1 Visually inspect the condition of the suspect seatbelt 2 Draw a maximum of 20mm of the webbing from the seatbelt retractor with moderate force. Then release the webbing 3 Check for correct operation twice Does the webbing move freely then retract correctly?
Yes
No further action required
No
For first row seatbelt GO to Pinpoint Test C. For second and third row seatbelts GO to Pinpoint Test B.
PINPOINT TEST B : WEBBING-TRAPPED IN SEAT TEST
CONDITIONS DETAILS/RESULTS/ACTIONS B1: WEBBING-TRAPPED IN SEAT 1 Visually inspect the condition of the suspect seatbelt 2 Lift the seat base or release the seat backrest as required 3 Free the trapped webbing, allow the webbing to retract Note: If the automatic locking retractor is activated, allow the webbing to retract until the clicking stops 4 Check for correct operation twice Does the webbing move freely then retract correctly?
Yes
No further action required
No
GO to Pinpoint Test C.

PINPOINT TEST G : D-LOOP NOT ROTATING CORRECTLY TEST
CONDITIONS DETAILS/RESULTS/ACTIONS G1: D-LOOP NOT ROTATING CORRECTLY 1 Refer to the 501-20 removal and installation section of the workshop manual, remove any trim panels required to expose the D loop (anchor point) and the seatbelt retractor 2 Ensure there are no obstructions and the webbing does not catch or rub, the D loop (anchor point) rotates correctly and if installed the confirm the height adjuster operates correctly 3 Check for correct operation twice Does the webbing move freely then retract correctly? Yes
Refer to the 501-20 removal and installation section of the workshop manual, reinstall any trim panels,
ensure there are no obstructions and the webbing does not catch or rub. No further action required
No
Replace as required. 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
PINPOINT TEST H : SEATBELT BUCKLE – NOT LATCHING/JAMMED TEST
CONDITIONS DETAILS/RESULTS/ACTIONS H1: SEATBELT BUCKLE – NOT LATCHING/JAMMED
CAUTION: Do not insert any objects or tools into the buckle head 1 Visually inspect the buckle head for evidence of damage. If damaged replace as required 2 Depress the buckle release (red button) and (Using a torch) carry out visual inspection for any evidence of debris/material or foreign objects in the buckle head 3 If required remove the pretensioner from the vehicle. Remove the seat. Remove the pretensioner from the seat frame 4 Do not insert any objects or tools buckle head With the buckle removed invert and attempt to shake out any debris 5 Attempt to latch the tongue in the buckle Does the seat belt buckle operate correctly Yes
Reinstall any components, no further action required
No
Replace the pretensioner, REFER to:
Diagnostic Trouble Code (DTC) Index - DTC: Restraints Control Module (RCM) (100-00 General
Information, Description and Operation),
Rear Safety Belt Buckle (501-20A Safety Belt System, Removal and Installation). www.JagDocs.com

Published: 10-Jul-2014
Supplemental Restraint System - Air Bag and Safety Belt Pretensioner
Supplemental Restraint System (SRS)
Diagnosis and Testing

Principle of Operation

For a detailed description of the supplemental restraints system and operation, refer to the relevant Description and Operation
section in the workshop manual. REFER to: (501-20B Supplemental Restraint System)

Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) (Description and Operation), Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) (Description and Operation), Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) (Description and Operation).
Inspection and Verification


WARNING: TO AVOID ACCIDENTAL DEPLOYMENT AND POSSIBLE PERSONAL INJURY, THE BACKUP POWER SUPPLY MUST
BE DEPLETED BEFORE REPAIRING OR REPLACING ANY AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS) COMPONENTS. TO
DEPLETE THE BACKUP POWER SUPPLY ENERGY, DISCONNECT THE BATTERY GROUND CABLE AND WAIT ONE MINUTE. FAILURE
TO FOLLOW THIS INSTRUCTION MAY RESULT IN PERSONAL INJURY.


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: Given the legal implications of a restraints system failure, harness repairs to Air Bag module circuits are not
acceptable. Where the text refers to "REPAIR the circuit", this will normally mean the replacement of a harness.
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, check for Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.

DTC Index

For a list of Diagnostic Trouble Codes (DTCs) that could be logged on this vehicle, please refer to Section 100-00.
REFER to: Diagnostic Trouble Code (DTC) Index - DTC: Restraints Control Module (RCM) (100-00 General Information, Description and Operation). Electrical

Battery condition, state of charge
Make sure all electrical connector(s) are engaged correctly on the air bag circuits
Wiring harness
Air bag module(s)
Make sure the restraints control module (RCM) is correctly installed
Fuse(s)
Sensor(s)
Pretensioner(s)
Warning lamp bulb(s) Visual Inspection
www.JagDocs.com