fuse box diagram JAGUAR XFR 2010 1.G Workshop Manual

Published: 11-May-2011
Wheels and Tires - Wheels and Tires - System Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired; F = RF Transmission; N = Medium speed CAN bus; W = LF Transmission



Item Description 1 Battery 2 Megafuse (250A) 3 CJB (central junction box) 4 RJB (rear junction box) 5 TPMS receiver 6 Tire pressure sensors

Published: 11-May-2011
Vehicle Dynamic Suspension - Vehicle Dynamic Suspension V8 5.0L Petrol/V8 S/C 5.0L Petrol - System Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired; D = High speed CAN (controller area network) bus



Item Description 1 Battery 2 BJB (battery junction box) (Megafuse (250 A) 3 AJB (auxiliary junction box) 4 CJB (central junction box) 5 ATC (automatic temperature control) module 6 Fuse 36 (10 A) - from delayed power-off relay

Published: 11-May-2011
Rear Drive Axle/Differential - Rear Drive Axle and Differential - System
Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired; D = High speed CAN (controller area network) bus
Control Diagram - 5.0L Supercharger Vehicles Only


Item Description 1 Battery 2 Megafuse (175 A) 3 AJB (auxiliary junction box) 4 Motor

Published: 11-May-2011
Front Disc Brake - TDV6 3.0L Diesel /V8 5.0L Petrol/V8 S/C 5.0L Petrol - Front Disc Brake - System Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired



Item Description 1 Battery 2 Megafuse (250 A) 3 Front brake pad wear sensor 4 Rear brake pad wear sensor 5 Instrument cluster 6 CJB (central junction box) 7 Power distribution box

Published: 11-May-2011
Rear Disc Brake - TDV6 3.0L Diesel /V8 5.0L Petrol/V8 S/C 5.0L Petrol - Rear
Disc Brake - System Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired



Item Description 1 Battery 2 Megafuse (250 A) 3 Front brake pad wear sensor 4 Rear brake pad wear sensor 5 Instrument cluster 6 CJB (central junction box) 7Powerdistributionbox

Published: 11-May-2011
Anti-Lock Control - Stability Assist - Anti-Lock Control - Stability Assist - System Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired; D = High speed CAN (controller area network) bus; N = Medium speed CANCAN bus; V = Private CAN bus.


Item Description 1 Battery 2 BJB (battery junction box) (250 A megafuse) 3 CJB (central junction box) 4 EJB (engine junction box) 5 LH (left-hand) front wheel speed sensor

Published: 20-May-2014
Steering Column - Steering Column - System Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired; D = High speed CAN bus; N = Medium speed CAN bus



Item Description 1 Battery 2 BJB (battery junction box) - Megafuse (175A) 3 RJB (rear junction box) 4 Electric steering column lock 5 High Speed CAN (controller area network) bus to other vehicle systems 6 CJB (central junction box)

Published: 11-May-2011
Engine Cooling - V8 5.0L Petrol/V8 S/C 5.0L Petrol - Engine Cooling - System
Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired



Item Description 1 Battery 2 BJB (battery junction box) (250 A megafuse) 3 EJB (engine junction box) 4 Cooling fan 5 ECM (engine control module) www.JagDocs.com

Proceed to the next step. A3 'Cooling fan is operating permanently' A3: COOLING FAN IS OPERATING PERMANENTLY 1 The cooling fan is operating permanently Is the customer reported symptom that the cooling fan is operating permanently at maximum speed?
Yes
The cooling fan is operating permanently
Proceed to the test step A5 'Cooling fan is operating permanently'
No
The cooling fan is NOT operating permanently
Proceed to the next step. A4 'Cooling fan is NOT operating' A4: COOLING FAN IS NOT OPERATING 1 The cooling fan is NOT operating Is the cooling fan NOT operating?
Yes
The cooling fan is NOT operating
Proceed to the test step A6 'Cooling fan is NOT operating'
No
No fault found. Verify customer concern of cooling fan operation A5: COOLING FAN IS OPERATING PERMANENTLY
WARNING: Moving parts can cause severe injury, keep clear of moving parts, never place your hands or any part of your
body near to moving parts 1 Using the manufacturer approved diagnostic system check datalogger signal – Electric Fan PWM Control - Commanded (0X03F9) - 2 Record the value of the datalogger signal – Electric Fan PWM Control - Commanded (0X03F9) - Is the value of the datalogger signal – Electric Fan PWM Control - Commanded (0X03F9) -between 5% &
16% whilst the cooling fan is operating?
Yes
The cooling fan should not be rotating in this PWM range
Refer to the electrical circuit diagrams and check the following circuit's for short circuit to ground, short
circuit to power, open circuit, high resistanceRefer to the electrical circuit diagrams and check the following
connectors for signs of water ingress, and pins for damage and/or corrosionEngine control module,
connector and wiringCircuit reference - ECFC -Cooling fan motor control unit connector and wiringCircuit
reference - VBATT -Circuit reference - IGN -Circuit reference - PWM -Circuit reference - GND -Battery
junction box, connector and wiringEngine junction box, connector and wiringCheck and install a new cooling
fan
No
Proceed to the next step. A6 'Cooling fan is NOT operating' A6: COOLING FAN IS NOT OPERATING
CAUTION: Ensure hood is closed and there are not any loose objects in front of the vehicle 1 Using the manufacturer approved diagnostic system command datalogger signal – Electric Fan PWM Control - Commanded (0X03F9) -to 30% Did the cooling fan start rotating?
Yes
Proceed to the next step. A7 'Electric Fan PWM Control'
No
Proceed to the step. A8 'Wiring check' A7: ELECTRIC FAN PWM CONTROL 1 Using the manufacturer approved diagnostic system command datalogger signal – Electric Fan PWM Control - Commanded (0X03F9) -to 90% Did the cooling fan rotating speed increase?
Yes
Using the manufacturer approved diagnostic system disable output state control function for this signal
and allow the cooling fan to stop rotating
No fault found. Verify customer concern of cooling fan operation
Proceed to the test step A9 'Cooling fan validation procedure'
No
Proceed to the step. A8 'Wiring check' A8: WIRING CHECK 1 Refer to the electrical circuit diagrams and check the following circuit's for short circuit to ground, short circuit to power, open circuit, high resistance 2 Refer to the electrical circuit diagrams and check the following connectors for signs of water ingress, and pins for damage and/or corrosion

Engine control module, connector and wiring
- Circuit reference - ECFC -
Cooling fan motor control unit connector and wiring
- Circuit reference - VBATT -
- Circuit reference - IGN -
- Circuit reference - PWM -
- Circuit reference - GND -
Battery junction box, connector and wiring
- Megafuses

Published: 11-May-2011
Supercharger Cooling - V8 S/C 5.0L Petrol - Supercharger Cooling - System
Operation and Component Description
Description and Operation

Control Diagram

NOTE: A = Hardwired



Item Description 1 Battery 2 BJB (battery junction box) (250 A megafuse) 3 EJB (engine junction box) 4 Charge air coolant pump 5 ECM (engine control module)