No Response/No Start Condition: Notes

2010 Volkswagen Routan SSECTION Notes

For a complete wiring diagram, refer to appropriate Wiring Diagram.

Possible Causes
INTERMITTENT NO RESPONSE CONDITION
ASD RELAY CONTROL CIRCUIT K51 SHORTED TO VOLTAGE
ASD RELAY CONTROL CIRCUIT K51 SHORTED TO GROUND
ASD RELAY CONTROL CIRCUIT K51 OPEN OR HIGH RESISTANCE
FUSED B+ CIRCUITS OPEN OR HIGH RESISTANCE
FUSED IGNITION SWITCH OUTPUT CIRCUITS OPEN OR HIGH RESISTANCE
PCM GROUND CIRCUITS OPEN OR HIGH RESISTANCE
CAN C BUS (+) CIRCUIT D65 OPEN
CAN C BUS (-) CIRCUIT D64 OPEN
POWERTRAIN CONTROL MODULE
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.