Having problems with your 1988 Ford Mustang ?
The stoplight swith on my 1998 Ford mustang keeps going out. I have had to replace it 4 times in 4 years, Last time was just 4 months ago, And now today I have the same problem again. Is there a root problem that causes this over and over again? I have replaced the wiring alos, even though there is no sign of corrosion, or burning. The switches look fine too, they just stop working.
Is the lens loose and vibrating? Are you using high quality lamps and are they the proper size. Check the one on the other side and make sure it's the right number on the lamp.It should be listed in owners manual. If not, I have a Ford shop manual. Let me know I can look it up.
Replace with dealer factory switch if persists then you definitely have a short.
Repair Help & Product Troubleshooting for 1988 Ford Mustang
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