2005 F150 electrical problems
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2005 F150 electrical problems
Stumped me (not hard) and my mechanic (much more impressive):
Turn signals work fine as long as nothing else (headlights, cruise control, brake lights) is on. If any of the above is active, both rear signals and the above cab 3rd brake light all blink weakly.
Back up lights do not work at all.
Cruise control works until I change lanes - when I signal, it knocks the cruise control off.
Replaced multi-function switch, which fixed it for a few days, then same problems recurred.
Replaced rear wiring harness. No improvement.
Next step?
All/any help is appreciated!
Turn signals work fine as long as nothing else (headlights, cruise control, brake lights) is on. If any of the above is active, both rear signals and the above cab 3rd brake light all blink weakly.
Back up lights do not work at all.
Cruise control works until I change lanes - when I signal, it knocks the cruise control off.
Replaced multi-function switch, which fixed it for a few days, then same problems recurred.
Replaced rear wiring harness. No improvement.
Next step?
All/any help is appreciated!
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faustin
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
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Jun 13, 2000 08:58 PM
