2010 JAGUAR XFR wiring

C10: CHECK THE INITIATOR CIRCUIT FOR HIGH RESISTANCE 1 Measure the resistance between: C3MC39A, harness side C1MC41, harness side Pin 15 Pin 1 Is the resistance greater than 5 ohms?
Yes
REPAIR the high resistance circuit. This circuit contains
intermediate connector, C13-B. For additional information, refer to
the wiring diagram. Clear the DTC and run an On Demand Self Test
(ODST) using the manufacturer approved diagnostic system to
confirm rectification.
No
INSTALL a new right hand front low-frequency initiator. REFER to:
Tire Pressure Monitoring System (TPMS) Front Antenna (204-04 Wheels and Tires, Removal and Installation).
PINPOINT TEST D : LEFT REAR LOW FREQUENCY INITIATOR CIRCUIT TEST CONDITIONS DETAILS/RESULTS/ACTIONS D1: CHECK THE INITIATOR CIRCUIT FOR SHORT CIRCUIT TO GROUND 1 Ignition off. 2 Disconnect the left hand rear low-frequency initiator electrical connector, C4MC42.

3 Measure the resistance between: C4MC42, harness side Battery Pin 2 Negative terminal Is the resistance less than 10,000 ohms?
Yes
GO to D5. No
GO to D2. D2: CHECK THE INITIATOR CIRCUIT FOR SHORT CIRCUIT TO POWER 1 Measure the resistance between: C4MC42, harness side Battery Pin 2 Positive terminal Is the resistance less than 10,000 ohms?
Yes
GO to D6. No
GO to D3. D3: CHECK THE INITIATOR CIRCUIT FOR SHORT CIRCUIT TO GROUND 1 Measure the resistance between: C4MC42, harness side Battery Pin 1 Negative terminal Is the resistance less than 10,000 ohms?
Yes
GO to D7. No
GO to D4. D4: CHECK THE INITIATOR CIRCUIT FOR SHORT CIRCUIT TO POWER www.JagDocs.com

Measure the resistance between: C4MC42, harness side Battery Pin 1 Positive terminal Is the resistance less than 10,000 ohms?
Yes
GO to D8. No
GO to D9. D5: CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS OR THE MODULE 1 Disconnect the Tire Pressure Monitoring System module connector, C3MC39A.

2 Measure the resistance between: C4MC42, harness side Battery Pin 2 Negative terminal Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. This circuit contains intermediate
connector, C44-W. For additional information, refer to the wiring
diagram. Clear the DTC and run an On Demand Self Test (ODST)
using the manufacturer approved diagnostic system to confirm
rectification.
No
INSTALL a new Tire Pressure Monitoring System module. REFER to:
Tire Pressure Monitoring System (TPMS) Module (204-04 Wheels and Tires, Removal and Installation). D6: CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS OR THE MODULE 1 Disconnect the Tire Pressure Monitoring System module connector, C3MC39A. 2 Measure the resistance between: C4MC42, harness side Battery Pin 2 Positive terminal Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. This circuit contains intermediate
connector, C44-W. For additional information, refer to the wiring
diagram. Clear the DTC and run an On Demand Self Test (ODST)
using the manufacturer approved diagnostic system to confirm
rectification.
No
INSTALL a new Tire Pressure Monitoring System module. REFER to:
Tire Pressure Monitoring System (TPMS) Module (204-04 Wheels and Tires, Removal and Installation). D7: CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS OR THE MODULE 1 Disconnect the Tire Pressure Monitoring System module connector, C3MC39A.

Measure the resistance between: C4MC42, harness side Battery Pin 1 Negative terminal Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. This circuit contains intermediate
connector, C44-W. For additional information, refer to the wiring
diagram. Clear the DTC and run an On Demand Self Test (ODST)
using the manufacturer approved diagnostic system to confirm
rectification.
No
INSTALL a new Tire Pressure Monitoring System module. REFER to:
Tire Pressure Monitoring System (TPMS) Module (204-04 Wheels and Tires, Removal and Installation). D8: CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS OR THE MODULE 1 Disconnect the Tire Pressure Monitoring System module connector, C3MC39A.

2 Measure the resistance between: C4MC42, harness side Battery Pin 1 Positive terminal Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. This circuit contains intermediate
connector, C44-W. For additional information, refer to the wiring
diagram. Clear the DTC and run an On Demand Self Test (ODST)
using the manufacturer approved diagnostic system to confirm
rectification.
No
INSTALL a new Tire Pressure Monitoring System module. REFER to:
Tire Pressure Monitoring System (TPMS) Module (204-04 Wheels and Tires, Removal and Installation). D9: CHECK THE INITIATOR RETURN CIRCUIT FOR HIGH RESISTANCE 1 Measure the resistance between: C3MC39A, harness side C4MC42, harness side Pin 6 Pin 2 Is the resistance greater than 5 ohms?
Yes
REPAIR the high resistance circuit. This circuit contains
intermediate connector, C44-W. For additional information, refer to
the wiring diagram. Clear the DTC and run an On Demand Self Test
(ODST) using the manufacturer approved diagnostic system to
confirm rectification.
No
GO to E1. D10: CHECK THE INITIATOR CIRCUIT FOR HIGH RESISTANCE

Measure the resistance between: C3MC39A, harness side C4MC42, harness side Pin 5 Pin 1 Is the resistance greater than 5 ohms?
Yes
REPAIR the high resistance circuit. This circuit contains
intermediate connector, C44-W. For additional information, refer to
the wiring diagram. Clear the DTC and run an On Demand Self Test
(ODST) using the manufacturer approved diagnostic system to
confirm rectification.
No
INSTALL a new rear left hand low-frequency initiator. REFER to:
Tire Pressure Monitoring System (TPMS) Rear Antenna (204-04 Wheels and Tires, Removal and Installation).
PINPOINT TEST E : RIGHT REAR LOW FREQUENCY INITIATOR CIRCUIT TEST CONDITIONS DETAILS/RESULTS/ACTIONS E1: CHECK THE INITIATOR CIRCUIT FOR SHORT CIRCUIT TO GROUND 1 Ignition off. 2 Disconnect the right hand rear low-frequency initiator electrical connector, C4MC43.

3 Measure the resistance between: C4MC43, harness side Battery Pin 2 Negative terminal Is the resistance less than 10,000 ohms?
Yes
GO to E5. No
GO to E2. E2: CHECK THE INITIATOR CIRCUIT FOR SHORT CIRCUIT TO POWER 1 Measure the resistance between: C4MC43, harness side Battery Pin 2 Positive terminal Is the resistance less than 10,000 ohms?
Yes
GO to E6. No
GO to E3. E3: CHECK THE INITIATOR CIRCUIT FOR SHORT CIRCUIT TO GROUND 1 Measure the resistance between: C4MC43, harness side Battery Pin 1 Negative terminal Is the resistance less than 10,000 ohms?
Yes
GO to E7. No
GO to E4. E4: CHECK THE INITIATOR CIRCUIT FOR SHORT CIRCUIT TO POWER 1 Measure the resistance between: C4MC43, harness side Battery Pin 1 Positive terminal

No
GO to E9. E5: CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS OR THE MODULE 1 Disconnect the Tire Pressure Monitoring System module connector, C3MC39A.

2 Measure the resistance between: C4MC43, harness side Battery Pin 2 Negative terminal Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. This circuit contains intermediate
connector, C44-Y. For additional information, refer to the wiring
diagram. Clear the DTC and run an On Demand Self Test (ODST)
using the manufacturer approved diagnostic system to confirm
rectification.
No
INSTALL a new Tire Pressure Monitoring System module. REFER to:
Tire Pressure Monitoring System (TPMS) Module (204-04 Wheels and Tires, Removal and Installation). E6: CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS OR THE MODULE 1 Disconnect the Tire Pressure Monitoring System module connector, C3MC39A.

2 Measure the resistance between: C4MC43, harness side Battery Pin 2 Positive terminal Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. This circuit contains intermediate
connector, C44-Y. For additional information, refer to the wiring
diagram. Clear the DTC and run an On Demand Self Test (ODST)
using the manufacturer approved diagnostic system to confirm
rectification.
No
INSTALL a new Tire Pressure Monitoring System module. REFER to:
Tire Pressure Monitoring System (TPMS) Module (204-04 Wheels and Tires, Removal and Installation). E7: CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS OR THE MODULE 1 Disconnect the Tire Pressure Monitoring System module connector, C3MC39A.

Measure the resistance between: C4MC43, harness side Battery Pin 1 Negative terminal Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. This circuit contains intermediate
connector, C44-Y. For additional information, refer to the wiring
diagram. Clear the DTC and run an On Demand Self Test (ODST)
using the manufacturer approved diagnostic system to confirm
rectification.
No
INSTALL a new Tire Pressure Monitoring System module. REFER to:
Tire Pressure Monitoring System (TPMS) Module (204-04 Wheels and Tires, Removal and Installation). E8: CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS OR THE MODULE 1 Disconnect the Tire Pressure Monitoring System module connector, C3MC39A.

2 Measure the resistance between: C4MC43, harness side Battery Pin 1 Positive terminal Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. This circuit contains intermediate
connector, C44-Y. For additional information, refer to the wiring
diagram. Clear the DTC and run an On Demand Self Test (ODST)
using the manufacturer approved diagnostic system to confirm
rectification.
No
INSTALL a new Tire Pressure Monitoring System module. REFER to:
Tire Pressure Monitoring System (TPMS) Module (204-04 Wheels and Tires, Removal and Installation). E9: CHECK THE INITIATOR CIRCUIT FOR HIGH RESISTANCE 1 Measure the resistance between: C3MC39A, harness side C4MC43, harness side Pin 8 Pin 2 Is the resistance greater than 5 ohms?
Yes
REPAIR the high resistance circuit. This circuit contains
intermediate connector, C44-Y. For additional information, refer to
the wiring diagram. Clear the DTC and run an On Demand Self Test
(ODST) using the manufacturer approved diagnostic system to
confirm rectification.
No
GO to E10. E10: CHECK THE INITIATOR CIRCUIT FOR HIGH RESISTANCE www.JagDocs.com

Measure the resistance between: C3MC39A, harness side C4MC43, harness side Pin 7 Pin 1 Is the resistance greater than 5 ohms?
Yes
REPAIR the high resistance circuit. This circuit contains
intermediate connector, C44-Y. For additional information, refer to
the wiring diagram. Clear the DTC and run an On Demand Self Test
(ODST) using the manufacturer approved diagnostic system to
confirm rectification.
No
INSTALL a new rear right hand low-frequency initiator. REFER to:
Tire Pressure Monitoring System (TPMS) Rear Antenna (204-04 Wheels and Tires, Removal and Installation).
PINPOINT TEST F : MISSING, INCOMPATIBLE OR DEFECTIVE RUNNING TIRE LOW PRESSURE SENSOR
OR RECEIVER TEST
CONDITIONS DETAILS/RESULTS/ACTIONS F1: CHECK FOR CORRECT WHEEL AND TIRE ASSEMBLY AND TIRE LOW PRESSURE SENSOR 1 Establish that a full size running wheel and tire assembly has a tire low pressure sensor installed. As a visual confirmation, a tire low pressure sensor has a metal valve stem rather than a rubber one and
cannot be installed to a mini/space saver spare wheel. Is a full size wheel and tire assembly with tire low pressure sensor installed?
Yes
GO to F2. No
Install the correct wheel and tire assembly or tire low pressure sensor, of correct frequency, in accordance
with that defined in the manufacturer approved diagnostic system new tire low pressure sensor
application. F2: CHECK FOR ADDITIONAL DTCS 1 Remove the Tire Pressure Monitoring System power supply fuse and re-install it. Clear DTCs and leave the vehicle stationary for 15 minutes, then drive it at a speed greater than 15.5 mph (25 kph)
continuously for at least 10 minutes.
(Note: If the vehicle speed drops below this value, the drive time to complete the test will need to be increased.)

The use of the manufacturer approved diagnostic system, and the datalogger signal ’Tire pressure
monitor system status – learn mode status’ will verify the completion of the test when the value returns
to ‘Inactive’. 2 Check for additional DTCs C1A5631, C1A5831, C1A6031, C1A6231, with identical time stamps. Have all four DTCs logged with identical time stamps in the tire pressure monitoring system module?
Yes
Replace the tire pressure monitoring system radio frequency receiver.
REFER to: Tire Pressure Monitoring System (TPMS) Receiver (204-04 Wheels and Tires, Removal and Installation).
No
GO to F3. F3: VERIFY THE POSITION OF THE DEFECTIVE TIRE LOW PRESSURE SENSOR 1 Check tire pressure monitoring system DTCs. Are any C1AXX31 DTCs logged?
Yes
Install the correct tire low pressure sensor, of correct frequency, in accordance with that defined in the
manufacturer approved diagnostic system new tire low pressure sensor application, to the position
identified by the logged DTC.
REFER to: Tire Low Pressure Sensor (204-04 Wheels and Tires, Removal and Installation). No
No further action is required.
(Note: The use of the manufacturer approved diagnostic system, and the datalogger signal ’Tire pressure monitor system status – learn completed successfully’ will verify the successful completion of the test.)
PINPOINT TEST G : LOCALIZATION FAILURE TEST
CONDITIONS DETAILS/RESULTS/ACTIONS G1: CHECK FOR ADDITIONAL DTCS 1 Check for additional DTCs: C1A5711, C1A5712, C1A5713. C1A5911, C1A5912, C1A5913, C1A6111, C1A6112, C1A6113, C1A6311, C1A6312, C1A6313. Are any of the DTCs listed above also logged?
Yes
Refer to the DTC Index and remedial actions.
No
GO to G2. G2: CHECK FOR ADDITIONAL DTCS

TEST CONDITIONS DETAILS/RESULTS/ACTIONS I1: C1D1912 VERIFY EXTERNAL RECEIVER DATA LINE CIRCUIT SHORT TO POWER 1 Ignition off. 2 Disconnect the Tire Pressure Monitoring System Receiver electrical connector, C3MC45. 3 Measure the resistance between C3MC45, harness side Battery Pin 1 Positive terminal Is the resistance less than 5 Ohms?
Yes
GO to I2. No
GO to I3. I2: C1D1912 CHECK THE EXTERNAL RECEIVER DATA LINE CIRCUIT FOR SHORT CIRCUIT TO POWER 1 Disconnect the Tire Pressure Monitoring System Control Module electrical connector, C3MC39B. 2 Measure the resistance between C3MC45, harness side Battery Pin 1 Positive terminal Is the resistance less than 5 Ohms?
Yes
REPAIR the short circuit in wiring harness.
No
GO to I4. I3: C1D1912 CHECK THE TIRE PRESSURE MONITORING SYSTEM EXTERNAL RECEIVER FOR SHORT CIRCUIT TO
POWER 1 Reconnect the Tire Pressure Monitoring System Receiver electrical connector, C3MC45. 2 Using manufacturer approved diagnostic system run On Demand Self Test (0x0202). Is the DTC C1D1912 set?
Yes
Replace Tire Pressure Monitoring Receiver.
No
Investigate possible cause of intermittent failure. I4: C1D1912 CHECK THE TIRE PRESSURE MONITORING SYSTEM CONTROL MODULE FOR SHORT CIRCUIT TO POWER 1 Reconnect the Tire Pressure Monitoring System Control Module electrical connector, C3MC39B. 2 Reconnect the Tire Pressure Monitoring System Receiver electrical connector, C3MC45. 3 Using manufacturer approved diagnostic system run On Demand Self Test (0x0202). Is the DTC C1D1912 set?
Yes
Replace Tire Pressure Monitoring System Control Module.
No
Investigate possible cause of intermittent failure.
PINPOINT TEST J : C1D1987 TIRE PRESSURE MONITORING SYSTEM EXTERNAL RECEIVER DATA LINE
MISSING MESSAGE TEST
CONDITIONS DETAILS/RESULTS/ACTIONS J1: C1D1987 VERIFY EXTERNAL RECEIVER DATA LINE MISSING MESSAGE 1 Using manufacturer approved diagnostic system run On Demand Self Test (0x0202). Is the DTC C1D1987 set? Yes
GO to J2. No
GO to J5. J2: C1D1987 CHECK EXTERNAL RECEIVER DATA LINE CIRCUIT Do the IDs match?
Yes
Replace the spare tire low pressure sensor. Refer to the relevant installation section in the workshop
manual.
The identification for the sensor must be programmed into the tire pressure monitoring system module
using the manufacturer approved diagnostic system. The identification code is provided on a label with
the complete assembly and is also printed on the casing of each sensor.
No
Program the spare tire sensor ID, recorded in step 1, to the module using the approved diagnostic
system. The identification code is provided on a label with the complete assembly and is also printed on
the casing of each sensor.
Repeat test to ensure correct operation.GO to H3.