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Jan 31, 2018 | 02:39 AM

pnp522

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Joined: Dec 2008

Posts: 203

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From: Atascadero, CA

beeps

My truck has started beeping when starting. Sounds like the buzzer for the seat belts or if the keys were left in the ignition. A series of 5 beeps that repeats 4 times when ever the ignition is switched on. today it started doing it at random times while driving. 95 F 150 5.8 Any suggestions ?
Thanks

Jan 31, 2018 | 10:05 AM

rla2005

Fleet Owner

Joined: Oct 2005

Posts: 20,784

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From: Kentucky

That is the airbag diagnostic module letting you know there is a problem. Typically triggered when the airbag lamp is removed or burned out.

Jan 31, 2018 | 11:59 AM

Mn246

New User

Joined: Jan 2018

Posts: 3

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Mine has low voltage in the power supply in the circuit and dose the same thing but intermittently. if you still have your ford manual itt explains a little more in depth about the tone generator and the air bag light.