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 MANUALSFORD2009FUSION SEL, 3.0 1, FWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1128 (STARTING SYSTEM)DIAGNOSTIC TESTSSTARTING SYSTEMSYMPTOM CHART

2009 Ford Fusion SEL, 3.0 1, FWD

Symptom Chart

2009 Ford Fusion SEL, 3.0 1, FWDSECTION Symptom Chart

WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

Symptom Chart

Condition	Possible Sources	Action
The engine does not crank	Battery Fuse(s) Starter motor Circuitry PCM Starter motor relay Anti-theft system Ignition switch Start diode Clutch cutoff switch TR sensor	Go to Pinpoint Test A .
One-touch integrated start (OTIS) does not operate correctly (automatic transaxle)	Circuitry PCM	Go to Pinpoint Test B .
The engine cranks slowly	Battery Starter motor Circuitry	CARRY OUT the Starter Motor Component Test.
Unusual starter noise	Starter motor mounting Starter motor Incorrect starter drive engagement	Go to Pinpoint Test C .
The starter spins but the engine does not crank	Starter motor	INSPECT the starter motor mounting and engagement. REPAIR as necessary.
	Damaged flywheel/ring gear teeth	INSPECT the flywheel/ring gear for damaged, missing or worn teeth. REPAIR as necessary.

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.