2010 JAGUAR XFR fuse diagram

8 Passenger door module 9 LH (left-hand) rear door latch 10 RH (right-hand) rear door latch 11 LH front door latch 12 RH front door latch 13 CJB (central junction box) 14 LH front door handle LED (light emitting diode) illumination 15 RH front door handle LED illumination CONTROL DIAGRAM (SHEET 2 OF 2)



Item Description A = Hardwired 1 Battery 2 BJB - Megafuse

Interior Lighting - Interior Lighting
Diagnosis and Testing

Principles of Operation Published: 11-May-2011

For a detailed description of the interior lighting system, refer to the relevant Description and Operation sections in the
workshop manual. REFER to: (417-02 Interior Lighting)

Interior Lighting (Description and Operation), Interior Lighting (Description and Operation), Interior Lighting (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
Bulbs
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 B116511
Left Front
Puddle Lamp
Output
Left front puddle lamp
control circuit - short to
ground Refer to the electrical circuit diagrams and test left front puddle
lamp control circuit for short to ground

Published: 11-May-2011
Anti-Theft - Active - Anti-Theft - Active - System Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired; N = Medium speed CAN; O = LIN bus



Item Description 1 Battery 2 Megafuse (250 amp) 3 RJB (rear junction box) 4 CJB (central junction box) 5 Vehicle horn 6 Keyless vehicle module

Multifunction Electronic Modules - Driver Door Module (DDM)
Diagnosis and Testing

Description and Operation Published: 11-May-2011

For a detailed description of the multifunction electronic control modules, refer to the relevant Description and Operation
sections in the workshop manual. REFER to: (419-10 Multifunction Electronic Modules)

Module Controlled Functions (Description and Operation), Module Controlled Functions (Description and Operation), Module Controlled Functions (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.



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 B10EB11
Driver door double
locking motor
Driver door double locking motor
control circuit - short to ground Refer to the electrical circuit diagrams and test driver
door double locking motor control circuit for short ground Electrical

Fuse(s)
Electrical connector(s)
Wiring Harness Visual Inspection

Published: 11-May-2011
Multifunction Electronic Modules - Passenger Door Module (PDM)
Diagnosis and Testing

Description and Operation

For a detailed description of the multifunction electronic control modules, refer to the relevant Description and Operation
sections in the workshop manual. REFER to: (419-10 Multifunction Electronic Modules)

Module Controlled Functions (Description and Operation), Module Controlled Functions (Description and Operation), Module Controlled Functions (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.



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 B10EB11
Driver door double
locking motor
Driver door double locking motor
control circuit - short to ground Refer to the electrical circuit diagrams and test driver
door double locking motor control circuit for short ground Electrical

Fuse(s)
Electrical connector(s)
Wiring Harness Visual Inspection

Seating - Seats
Diagnosis and Testing

Principle of Operation Published: 18-Apr-2013

For a detailed description of the seats and seat operation, refer to the relevant Description and Operation section in the
workshop manual. REFER to: (501-10 Seating)

Seats (Description and Operation), Seats (Description and Operation), Seats (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.


NOTE: Prior to carrying out any diagnosis, ensure the vehicle battery is in a good serviceable condition, refer to the
battery care manual.
1. Verify the customer concern.
2. Visually inspect for obvious signs of damage and system integrity.

Visual Inspection
Mechanical Electrical
Security, condition and correct installation of seat components and fixings
Fuses
Harnesses for damage/corrosion
Electrical connectors
Damaged/corroded pins
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 concern 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 SSM's which may be valid for the specific
customer complaint and carry out the recommendations as needed.

Symptom Chart

Symptom Possible Cause Action No seat movement from switch pack
(including no memory recall)
Seat module has
gone into sleep
mode
Seat switch pack
LIN, power or
ground circuit -
open circuit
Seat switch pack
LIN circuit - short
to power, ground Set ignition ON. Re-check seat function from switch pack.
Check for DTC B1A9887 and refer to DTC Index. Check for
DTC B1A9888 and refer to DTC Index No seat movement or lumbar movement
from switch pack (including no memory
recall)
NOTE: Seat module
does not control the seat
lumbar function

Seat switch pack
power or ground
supply circuits -
open circuit Refer to the electrical circuit diagrams and check seat
switch pack power and ground supply circuits for open
circuit Seat movement and lumbar movement
from switch pack is ok, however, no recall
from memory switch pack
Seat switch pack to
memory switch
pack circuits -
short, open circuit
NOTE: Memory switch pack is separate switch
hardwired to seat adjust switch

Refer to the electrical circuit diagrams and check seat
switch pack to memory switch pack circuits for short,

DTC Description Possible Cause Action U300317 Battery Voltage
Circuit voltage above threshold Carry out any pinpoint tests associated with this DTC
using the manufacturer approved diagnostic system Pinpoint Tests

PINPOINT TEST A : FRONT SEAT FORE/AFT MOVEMENT NOT FUNCTIONING TEST
CONDITIONS DETAILS/RESULTS/ACTIONS A1: CHECK FOR FRONT SEAT FORWARD-REARWARD SEAT MOTOR OPERATION
WARNING: Before work is carried out, make the air bag supplemental restraint system safe. For
additional information, refer to Standard Workshop Practices section of workshop manual. 1 Set ignition status to ' ON'. 2 From the switch pack, operate the front seat forward-rearward seat motor switch and listen for evidence of the motor operating. Does the motor operate? Yes
GO to A2. No
GO to A3. A2: CHECK FRONT SEAT FORWARD-REARWARD SEAT MOTOR DRIVE BAR 1 Check front seat drive bar for correct installation and condition Is the front seat drive bar correctly installed and in a serviceable condition? Yes
Re-check for correct front seat forward-rearward movement. Remove seat to allow for further investigation
if required.
No
Correctly install front seat forward-rearward seat motor drive bar, or replace if required. A3: CHECK FRONT SEAT FORWARD-REARWARD SEAT MOTOR
WARNING: When carrying out the following steps, stand clear of all moving parts and ensure link harness is routed
accordingly. 1 Set ignition status to 'OFF'. 2 Disconnect front seat forward-rearward seat motor connector.

NOTE: It may be that the seat has been driven to the limit of travel along the relevant axis, and when
the link harness is connected, the seat will remain in the same position. If this is the case, a jolt may be felt
from the motor. To confirm the motor operation, swap the link harness to alternate motor pin connections and
the seat should travel in the opposite direction. 3 Using a locally made fused link harness and power supply, connect power and ground to forward-rearward seat motor. Battery positive terminal Battery negative terminal forward-rearward seat motor pin 1 forward-rearward seat motor pin 2 Does the motor operate? Yes
Using manufacturer approved diagnostic system, check for related Diagnostic Trouble Codes (DTCs) and
carry out the repair operations specified. Alternatively, refer to the electrical circuit diagrams and check
front seat forward-rearward seat motor circuits.
No
Replace front seat forward-rearward seat motor. Refer to relevant section of workshop manual.
PINPOINT TEST B : FRONT SEAT EXCESSIVE FORWARD-REARWARD FREE PLAY TEST
CONDITIONS DETAILS/RESULTS/ACTIONS B1: CHECK FRONT SEAT FOR EXCESSIVE FORWARD-REARWARD FREE PLAY
WARNING: Before work is carried out, make the air bag supplemental restraint system safe. For
additional information, refer to Standard Workshop Practices section of workshop manual. 1 Check all accessible front seat frame fixings are installed and to the correct torque. Are all accessible front seat frame fixings installed and to the correct torque?
Yes
GO to B2. No
Install and tighten all accessible front seat frame fixings to correct torque and re-check for excessive
free play. www.JagDocs.com

WARNINGS:


Before work is carried out, make the air bag supplemental restraint system safe. For additional information, refer to
Standard Workshop Practices section of workshop manual.
When carrying out the following steps, stand clear of all moving parts and ensure link harness is routed accordingly. 1 Set ignition status to ' OFF'. 2 Disconnect front seat height, tilt or extension motor connector.

NOTE: It may be that the seat has been driven to the limit of travel along the relevant axis, and when
the link harness is connected, the seat will remain in the same position. If this is the case, a jolt may be felt
from the motor. To confirm the motor operation, swap the link harness to alternate motor pin connections and
the seat should travel in the opposite direction. 3 Using a locally made fused link harness and power supply, connect power and ground to relevant motor. Battery positive terminal Battery negative terminal motor pin 1 motor pin 2 Does the motor operate? Yes
Using manufacturer approved diagnostic system, check for related Diagnostic Trouble Codes (DTCs) and
carry out the repair operations specified. Alternatively, refer to the electrical circuit diagrams and check
relevant motor circuits.
No
Replace the relevant motor. Refer to relevant section of workshop manual.
PINPOINT TEST E : FRONT SEAT HEIGHT, TILT AND/OR EXTENSION MOVEMENT NOISY TEST
CONDITIONS DETAILS/RESULTS/ACTIONS E1: COMPARE THE HEIGHT, TILT OR EXTENSION MOVEMENT NOISE WITH THE OTHER FRONT SEAT
WARNING: Before work is carried out, make the air bag supplemental restraint system safe. For
additional information, refer to Standard Workshop Practices section of workshop manual. 1 Compare the front seat movement noise to other front seat. Is the front seat height, tilt or extension movement noise excessive when compared to other front seat?
Yes
GO to E2. No
GO to E3. E2: COMPARE FRONT SEAT HEIGHT, TILT OR EXTENSION MOVEMENT NOISE TO FRONT SEAT IN OTHER VEHICLE 1 Compare the front seat height, tilt or extension movement noise to front seat in other vehicle. Is the front seat height, tilt or extension movement noise excessive when compared to front seat in other
vehicle?
Yes
GO to E3. No
The front seat frame is operating correctly. Submit Electronic Product Quality Report (EPQR) with any
further query. E3: CHECK FOR DEBRIS OBSTRUCTING SEAT MOVEMENT 1 Check for debris obstructing seat movement. Is the front seat height, tilt or extension movement obstructed by debris?
Yes
Remove obstruction and re-check for noisy height, tilt or extension seat movement.
No
GO to E4. E4: CHECK FOR HEIGHT, TILT OR EXTENSION MOVEMENT MECHANISM LUBRICATION 1 Check and apply manufacturer approved lubrication to seat height, tilt or extension movement mechanism and re-test for noise. Is the front seat height, tilt or extension noise still apparent?
Yes
Replace the relevant motor. Refer to relevant section of workshop manual.
No
The front seat height, tilt or extension motor is operating correctly.