Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2010ROUTAN SREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY INTERIOR DTC BASED DIAGNOSTICS 2023 (B1D7F-00 TO B2260)00 GENERAL, TECHNICAL DATAPASSENGER COMPARTMENTU0161 - LOST COMMUNICATION WITH COMPASS MODULETEST STEP 2 - LIN BUS CIRCUIT OPEN
2010 Volkswagen Routan S
Test Step 2 - LIN Bus Circuit Open
2010 Volkswagen Routan SSECTION Test Step 2 - LIN Bus Circuit Open
- Turn the ignition OFF.
- Disconnect the compass module harness connector.
- Turn the ignition ON.
- Measure the voltage of the LIN bus circuit.
Is the voltage above 5 volts?
Yes
- Go to Test Step 4 Test Step 4 - Fused Ignition Switch Output (Run) Circuit Open
No
- Go to Test Step 3 Test Step 3 - LIN Bus Circuit Open
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.