AuthorTopic: head lights blowing fuses  (Read 2427 times)

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Offline bodgeitjo

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head lights blowing fuses
« on: August 21, 2009, 20:38:09 »
hi guys just bought a cherokee drives fine but on the way home lights went so changed the fuse after about 30secs blew again is there any common faults that cause this    cheers    jo
1989 110csw 200tdi                                                                                                                                      If it aint broke fix it till it is.

Offline KD

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Re: head lights blowing fuses
« Reply #1 on: August 21, 2009, 21:12:36 »
for some reason the 3 pin plugs on the back of the headlight bulb are prone to corrosion, i had to replace them on my old cherry!!

sounds like one of them is shorting out, give them a check!!
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Offline barttheguinnessguy

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Re: head lights blowing fuses
« Reply #2 on: August 22, 2009, 13:11:16 »
While you are checking the bulbs, make sure that someone hasnt fitted "uprated" bulbs. The Cherry's loom / circuits dont like them without an upgrade to the loom ;)
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Offline daggie

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Re: head lights blowing fuses
« Reply #3 on: August 24, 2009, 18:26:13 »
check the block connector, beside/underneath the airfilter box ;)
Grand Cherokee, errr tall........
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Offline bodgeitjo

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Re: head lights blowing fuses
« Reply #4 on: August 29, 2009, 18:13:21 »
cheers guys took a look at the three pin plug as suggested and noticed a new earth was put in from the wing when i checked were it went they had connected it to the live on the bulb :roll:. so guess what i now have lights.
1989 110csw 200tdi                                                                                                                                      If it aint broke fix it till it is.

Offline barttheguinnessguy

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Re: head lights blowing fuses
« Reply #5 on: August 31, 2009, 01:34:39 »
Well done. That was a nice simple fix :cool:
Roughing it smoooothly

 






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