Satellite Digital Audio Radio System Module (SARM)

WARNING: This page is about a different car, the 2011 Jaguar XKR, 2011 Jaguar XK, 2010 Jaguar XKR, and 2010 Jaguar XK. However, it is still accessible from the selected car via links, so may be relevant.

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 checked and/or the donor vehicle.

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 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.

NOTE: Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the manufacturer approved diagnostic system).

NOTE: When performing 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: 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.

NOTE: Where an 'on demand self-test' is referred to, this can be accessed via the 'DTC Monitor' tab on the manufacturers approved diagnostic system.

The table below lists all Diagnostic Trouble Codes (DTCs) that could be logged in the Satellite Digital Audio Radio System Module, for additional Diagnosis and Testing information. For additional information, refer to INFORMATION AND ENTERTAINMENT SYSTEM .

DTC	Description	Possible Cause	Action
B1A89-11	Satellite Antenna - circuit short to ground	Satellite antenna circuit - short to ground	Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Refer to the electrical circuit diagrams and check satellite antenna circuit for short to ground.
B1A89-12	Satellite Antenna - circuit short to battery	Satellite antenna circuit - short to power	Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Refer to the electrical circuit diagrams and check satellite antenna circuit for short to power.
B1A89-13	Satellite Antenna - circuit open	Satellite antenna circuit - open circuit	Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Refer to the electrical circuit diagrams and check satellite antenna circuit for open circuit.
U3000-04	Control Module - system internal failures	System internal failure	Suspect the satellite radio module, check and install a new module as required, refer to the new module/component installation note at the top of the DTC Index.
U3000-4A	Control Module - incorrect component installed	Incorrect component installed	Suspect the satellite radio module, check and install a new module as required, refer to the new module/component installation note at the top of the DTC Index.
U3000-55	Control Module - not configured	Vehicle not configured for satellite radio system	Check/amend the Car Configuration File using the manufacturer approved diagnostic system.
U3000-87	Control Module - missing message	Missing message	Suspect the satellite radio module, check and install a new module as required, refer to the new module/component installation note at the top of the DTC Index.
U3000-98	Control Module - component or system over temperature	Component or system over temperature	Clear DTC and re-test. Check/monitor condition for re-occurrence.
U3003-62	Battery Voltage - signal compare failure	Mis-match in battery voltage, of 2 volts or more, between satellite radio module and RJB	Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system.