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2015 CADILLAC XTS VSPORT
3.6L Twin Turbo V6•AWD•AUTOMATIC•gas•turbo
3 active safety recalls on this vehicle — view recalls
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Repairs0Labor482Torque2136Fluid7DTC1642Battery1Maintenance0Recalls3
P0007high severityPowertrain

Fuel Shutoff Valve A Control Circuit High

on 2015 Cadillac XTS Vsport 3.6L Twin Turbo V6 · AWD

What this code means

The computer detects high voltage on the fuel shutoff valve circuit. This often means a short to power or an open control side that affects engine fuel control.

Symptoms

  • Hard starting
  • Engine won't shut off
  • Check engine light on

Common causes

  • Short to voltage in wiring
  • Faulty fuel shutoff valve
  • Corroded connector
  • Failed control module driver

Diagnostic steps

  1. Read fault codes
  2. Inspect wiring for short to power
  3. Test valve and connector
  4. Verify control voltage at module
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