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 CARSECTION 292 (FIRE SUPPRESSION SYSTEM)GENERAL PROCEDURESFIRE SUPPRESSION SYSTEM DEPOWERING AND REPOWERINGDEPOWERING PROCEDURE
2007 Ford Fusion SEL, 2.3 Z, Standard
Depowering Procedure
2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Depowering Procedure
WARNING: This page is about a different car, the 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
The fire suppression system backup power supply must be depleted before lifting the vehicle or when repairing or replacing any of the following:
To deplete the backup power supply, disconnect the battery and wait at least 1 minute. Be sure to disconnect the auxiliary batteries and power supplies (if equipped). Failure to follow these instructions may result in personal injury.
- fire suppression system components
- components located near the fire suppression manual switch
- fuel tank and components located near the fuel tank
- rear axle and components located near the rear axle
To deplete the backup power supply, disconnect the battery and wait at least 1 minute. Be sure to disconnect the auxiliary batteries and power supplies (if equipped). Failure to follow these instructions may result in personal injury.
RENDER: 1.0x
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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.