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2001 4.7 v8 fast turn signals, changed relay

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Old 09-22-2013, 06:21 AM
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Default 2001 4.7 v8 fast turn signals, changed relay

hi all ive been reading the other threads but still non the wiser, i have a 2001 4.7 grand cherokee, and the flashers are flashing fast, but the hazards are working ok, and all bulbs are ok, i bought another second hand flasher unit (relay) and no change,
Old 09-22-2013, 08:34 AM
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Check all the bulbs. One bad one will cause this problem.
Old 09-22-2013, 09:33 AM
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Originally Posted by SeriousOffroad
Check all the bulbs. One bad one will cause this problem.
This
Old 09-22-2013, 05:47 PM
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According to that circuit diagrams I have, the hazard lights and turn signals use the same flasher relay. The difference is in the switch.
Old 10-11-2013, 11:30 AM
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bit of an update,

hoocked up my trailer the other day and after i did the indicators was working ok, so un-plugged trailer lights to see if still worked, and they did, moved plug around abit and stopped again, so think i'll re-wire trailer light plug,
Old 10-11-2013, 02:10 PM
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It's possible you've got a short in the trailer harness.
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