Diagnostic trouble code (DTC) information

2003 Volvo XC70SECTION Diagnostic trouble code (DTC) information

Condition 

Fig 1: Brake Control Module
GLL102214Courtesy of VOLVO CARS OF NORTH AMERICA.

The control module can register diagnostic trouble code (DTC) ABS-0075 for a number of different fault causes. The diagnostic trouble code (DTC) ABS-0075 is stored:

  • if there is a short-circuit to ground or open-circuit in the control module inlet or outlet valve circuits.
  • if the control module is subject to interference so that its calculations are incorrect.
  • if the control module registers a fault in its internal inlet and outlet valve circuits.
  • if there is a short-circuit to ground, short-circuit to supply voltage or an open-circuit in the inlet valve in the anti-spin circuit.
  • if the control module registers an open-circuit or short-circuit in one of its internal circuits.

Substitute Value 

  • ABS system is blocked.
  • Anti-spin function is blocked.
  • EDB function is disconnected.

Possible Source 

  • Contact resistance in terminals.
  • Interference that has affected control module calculations.
  • Internal fault in control module.

Fault symptom[s] 

  • ABS warning lamp lit.
  • Anti-spin warning lamp lit.
  • Brake circuit not functioning, warning lamp lit.
  • No ABS function.
  • Anti-spin does not function.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.