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 MANUALSFORD2007FUSION SEL, 2.3 Z, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 15 (TRANSAXLE/TRANSMISSION COOLING)DIAGNOSTIC TESTSTRANSAXLE COOLING - FNR5SYMPTOM CHARTNOTES

2007 Ford Fusion SEL, 2.3 Z, Standard

Symptom Chart: Notes

2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Notes

WARNING: This page is about a different variant/trim than selected.

Symptom Chart

Condition	Possible Sources	Action
Transaxle overheating	Clogged transaxle fluid coolers or tubes	INSPECT the transaxle cooler and fluid cooler tubes for damage or plugging.
	Bent or crushed cooler tubes	INSTALL a new transaxle cooler or cooler tubes as necessary.
	System leaks	INSPECT transmission fluid cooler and tubes for leaks. REPAIR as required.
	Internal transmission concerns	REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 .

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.