Test Step 3 - LIN Bus Circuit Open

2010 Volkswagen Routan SSECTION Test Step 3 - LIN Bus Circuit Open
Fig 1: Identifying LIN Bus Circuit Open
GWWUS78367Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  • Turn the ignition OFF.
  • Disconnect the instrument cluster C2 harness connector.
  • Measure the resistance of the LIN bus circuit.

Is the resistance below 10K ohms?

Yes

  • Replace the instrument cluster.
  • Perform the Body Verification Test. Refer to Body Exterior .

No

  • Repair the LIN bus circuit for an open.
  • Perform the Body Verification Test. Refer to Body Exterior .
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:

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