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 MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 387 (CRUISE CONTROL SYSTEM)DIAGNOSIS AND TESTINGSPEED CONTROLPINPOINT TESTSPINPOINT TEST A: THE SPEED CONTROL IS INOPERATIVEPOSSIBLE CAUSES
2009 Mercury Milan Premier, 3.0 1, AWD
Possible Causes
2009 Mercury Milan Premier, 3.0 1, AWDSECTION Possible Causes
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- Fuse
- Circuit 57 (BK) open
- Circuit 101 (GY/YE) open
- Circuit 151 (LB/BK) open, shorted to voltage, or shorted to ground
- Circuit 199 (LB/YE) shorted to ground
- Circuit 248 (TN/OG) open
- Circuit 511 (LG) open
- Circuit 601 (LB/PK) open
- Circuit 848 (DG/OG) open or shorted to voltage
- Circuit 679 (GY/BK) open, shorted to voltage, or shorted to ground
- Stoplamp bulbs
- Stoplamp switch
- CPP switch
- TR sensor
- Speed control deactivator switch
- Speed control cable
- Throttle body linkage
- Speed control switches
- Clockspring
- Speed control actuator
- Audio unit
- SJB
- ABS 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:
- • 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.