Diagnostic trouble code (DTC) information

Condition 

Fig 1: Identifying Brake Control Module

Courtesy of VOLVO CARS OF NORTH AMERICA.

The control modules exchange information over a network via a standardized serial communication interface - CAN (Controller Area Network). Control modules transmit and receive information. Diagnostic trouble code (DTC) ABS-0092 is stored if the ABS control module registers that communication is missing or subject to interference.

HINT: In the event of a fault in the communication cables the diagnostic trouble code (DTC) is probably stored in the central electronic module (CEM). 

Substitute Value 

• Anti-spin function disengaged.

Possible Source 

• Interference or fault in communication cables.
• Another control module is interfering with communication.
• Incorrect control module connected.
• No contact with other control modules.
• Defective control module.

Fault symptom[s] 

• Anti-spin warning lamp lit.
• Anti-spin does not function.