Checking communication with the ABS system

2004 Volvo C70 2.4 63SECTION Checking communication with the ABS system
Fig 1: Identifying Ignition On Position
GLL101051Courtesy of VOLVO CARS OF NORTH AMERICA.
  • Ignition on.
  • Volvo Scan Tool (ST) connected to data link connector (DLC).

    Try to establish communication with the ABS system.

    Can be achieved by reading off the stop (brake) lamp switch in VIDA.

    Fig 2: Identifying Scan Tool
    GLL100161Courtesy of VOLVO CARS OF NORTH AMERICA.

Has communication with the ABS system been established? 

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.