Digital Audio Broadcast Module (DABM): DTCs

DIGITAL AUDIO BROADCAST MODULE (DABM) DTCs

DTC	Description	Possible Causes	Action
B11A4-11	L-Band Antenna - Circuit short to ground	L-Band antenna circuit short to ground	Refer to the electrical guides and check the circuit between the antenna and the tuner module.
B11A4-15	L-Band Antenna - Circuit short to battery or open	L-Band antenna circuit short to power or open circuit	Refer to the electrical guides and check the circuit between the antenna and the tuner module.
B11A5-11	Band 3 Antenna - Circuit short to ground	Band 3 antenna circuit short to ground	Refer to the electrical guides and check the circuit.
B11A5-15	Band 3 Antenna - Circuit short to battery or open	Band 3 antenna circuit short to power or open circuit	Refer to the electrical guides and check the circuit.
U3000-04	Control Module - System internal failures	Digital audio broadcast module internal failure	Renew the control module. Refer to the warranty policy and Procedures information if a module is suspect.
U3000-44	Control Module - Data memory failure	Digital audio broadcast module internal RAM memory failure	Renew the control module. Refer to the warranty policy and Procedures information if a module is suspect.
U3000-4A	Control Module - Incorrect component installed	Digital audio broadcast module incorrect component installed The module has been installed to a vehicle not configured to accept it	Using the manufacturer approved diagnostic system select the vehicle configuration main menu, select configure existing modules menu and program the module.
U3000-55	Control Module - Not configured	Digital audio broadcast module not configured correctly	Using the manufacturer approved diagnostic system select the vehicle configuration main menu, select configure existing modules menu and program the module.
U3000-87	Control Module - Missing message	Missing message	Using the manufacturer approved diagnostic system select the vehicle configuration main menu, select configure existing modules menu and program the module.
U3000-98	Control Module - Component or system over temperature	Digital audio broadcast module component or system over temperature	Cool the vehicle interior down by ensuring it is in the shade and have the A/C on cool. When cool, clear the DTC and retest. If the problem persists, renew the module. Refer to the warranty policy and Procedures information if a module is suspect.
U3003-62	Battery Voltage - Signal compare failure	Digital audio broadcast module voltage differs more than ±2V compared to central electronics module voltage	Check vehicle battery and charging system. Refer to the relevant instructions in the workshop information. Refer to the electrical circuit diagrams and check the power and ground supply circuits to the modules.