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 MANUALSFORD2009RANGER 2D PICKUP, 2.3 D, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 153 (CRUISE CONTROL SYSTEM)DIAGNOSTIC TESTSSPEED CONTROLINSPECTION & VERIFICATION
2009 Ford Ranger 2D Pickup, 2.3 D, Automatic
Inspection & Verification
2009 Ford Ranger 2D Pickup, 2.3 D, AutomaticSECTION Inspection & Verification
WARNING: This page is about a different car, the 2008 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If any concerns are noted with the speedometer, stoplamps, or horn, address those concerns by referring to the appropriate articles
before continuing speed control diagnosis.
- Verify the customer concern.
- Visually inspect for obvious signs of mechanical and electrical damage.VISUAL INSPECTION CHART
Mechanical Electrical - Speed control cable
- Smart junction box (SJB) fuse(s):
- 20 (10A) (speed control actuator)
- 26 (2A) (speed control deactivator switch)
- 32 (5A) (stoplamp switch)
- Speed control deactivator switch
- Wiring, terminals or connectors
- SJB
- Speed control actuator
- Speed control switches
- Clutch pedal position (CPP) switch
- If the fault is not visually evident, verify the symptom and refer to the self-test diagnostics below.
Self-Test Diagnostics
WARNING:
This KOEO (key on, engine off) test must be conducted with the vehicle stationary and the parking brake fully engaged. Failure to follow these instructions may result in serious personal injury.
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.