Jaguar XJ (X351) V8-5.0L SC Technical Service Bulletin # JTB00224 Date: 110525

Jaguar XJ (X351) V8-5.0L SC Technical Service Bulletin # JTB00224 Date: 110525

Tire Monitor System - False Warning Triggered

NO: JTB00224

ISSUE: 1

DATE: 25 MAY 2011

SECTION: 204

Tire Pressure Monitoring System False Trigger

AFFECTED VEHICLE RANGE:

XJ (X351) VIN: V00001-V21616

Model Year: 2010 - 2011

CONDITION SUMMARY:

Situation:

The Tire Pressure Monitoring System (TPMS) warning light may be illuminated with the message Tire Pressure Monitoring Fault displayed in the

message center. The Body Control Module (BCM) will also have logged code C1D18-00 in isolation. The charging circuit emits a 125MHz

electromagnetic pulse which is picked up by the TPMS wheel sensor, causing the system to fail to localize all of the sensors.

NOTE:

Ensure DTC C1D18-00 is the only code stored; other system faults may also cause this DTC to be stored in combination with other DTCs.

NOTE:

Replace all four (vehicle set [five low tire pressure sensors if the vehicle's spare tire / wheel is fitted with a TPMS sensor]) low tire pressure sensors

for this concern.

Action:

In the event of a customer concern of the above, refer to the Repair Procedure outlined below to replace the complete set (four or five) low tire

pressure sensors.

PARTS INFORMATION

TOOL INFORMATION

53

WARRANTY INFORMATION

REPAIR PROCEDURE

REPLACE LOW TIRE PRESSURE SENSORS

1. Refer to Workshop Manual, section 204-04: Wheels and Tires, and replace

all low tire pressure sensors.

CLEAR DIAGNOSTIC TROUBLE CODES

CAUTION:

Ensure all ignition "ON"/ ignition "OFF" requests are carried out; failure to perform these steps may cause damage to control modules in the vehicle.

CAUTION:

A Jaguar-approved Midtronics Vehicle Power Supply must be connected to the vehicle battery during IDS diagnosis / module programming.

1. Connect the Jaguar-approved Midtronics Vehicle Power Supply to the vehicle battery.

2. Turn ignition ON (engine not running).

NOTE:

IDS must be loaded with latest IDS-DVD and Calibration File.

3. Connect the IDS to the vehicle and begin a new Symptom Driven Diagnostics (SDD) session.

4. Follow the on-screen prompts, allowing SDD to read the VIN and identify the vehicle.

5. From the Session Type selection screen, choose Diagnosis.

6. Select the Selected Symptoms tab, and then select:

^ Electrical > Instruments > Warning lamps > TPMS warning lamp illuminated

7. Select continue.

8. Select the Recommendations tab.

9. From the Recommendations tab, select Complete vehicle - clear all Diagnostic trouble codes

^ Follow all on-screen instructions to complete this task.

10. Exit the current session.

11. Disconnect the IDS and the Midtronics Vehicle Power Supply from the vehicle.