DTC Index

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2009 Jaguar XKR, 2009 Jaguar XK8, 2008 Jaguar XKR, 2008 Jaguar XK8, and 2007 Jaguar XKR. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part number 3548-1358-00.

NOTE: If the control module 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 program is in operation, prior to the installation of a new module.

NOTE: 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).

NOTE: 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.

NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.

NOTE: Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.

NOTE: 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
B1A8911	Satellite antenna	Satellite antenna circuit - short to ground	Check satellite antenna connections. Refer to the appropriate system wiring diagrams article and test satellite antenna circuit for short to ground
B1A8913	Satellite antenna	Satellite antenna circuit - open circuit	Check satellite antenna connections. Refer to the appropriate system wiring diagrams article and test satellite antenna circuit for open circuit
B1A891B	GPS module	GPS receiver error	Install a new navigation system module, refer to DTC Index
B1D5514	Antenna #2 Circuit	TMC/VICS FM antenna circuit - open	Check TMC/VICS FM antenna connections. Refer to the appropriate system wiring diagrams article and test TMC/VICS FM antenna circuit for open circuit
B1D5614	Antenna #3 Circuit	VICS antenna circuit - open	Check VICS antenna connections. Refer to the appropriate system wiring diagrams article and test VICS antenna circuit for open circuit
U200531	Control Module	Missing vehicle speed message	Check ABS module and Instrument Cluster for speed related DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist and Instrument Cluster article.
U300049	Control Module	Internal electronic failure	Install a new navigation system module, refer to DTC Index
U300055	Stored vehicle configuration data does not match	Incorrect car configuration data received	Using the manufacturer approved diagnostic system check/amend the Car Configuration File parameter in block 2, byte 127 to match vehicle market/specification. If the DTC remains check navigation system module part number and ensure the correct component is installed to vehicle market/specification
U300087	Control Module	Missing message	Re-configure the RJB using the manufacturer approved diagnostic system. Check navigation module for DTCs and refer to the DTC Index . Check CAN network integrity using the manufacturer approved diagnostic system
U300098	Control module	Component or system over temperature	Check for additional DTCs and refer to DTC Index . Clear DTC and re-test/monitor condition for re-occurrence
U300316	Battery voltage	Circuit voltage below threshold	Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system
U300317	Battery voltage	Circuit voltage above threshold	Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system