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Chilly weather. Electrical issues??

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Old Dec 2, 2024 | 08:52 AM
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Chilly weather. Electrical issues??

Strange things happening when it’s chilly out. I live in FL, bought the truck here in FL as well. When the temp drops below, say 45°-50°, none of my accessory stuff works. Like turning the key to the accessory (backwards) position,
nothing electrical fires up. None of the windows roll up or down, door chime don’t work, when the truck is cold the wipers won’t turn on, things like this. Glow plugs fire, fuel pump kicks on, truck starts fine ect… once it warms up a bit, everything starts working fine. It don’t make any difference if the truck is running or not.


Batteries are about 2 years old and both were replaced at the same time, they are good batteries. Odyssey extreme AGM’s. Wires are less than 2 years old. Homemade out of high strand welding wire and copper lugs soldiered on. All terminals and grounds are clean/tight…

where should I start? No other electrical issues are present.
 
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Old Dec 2, 2024 | 09:45 PM
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Sounds like something going on with the gem module to me.
 
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Old Dec 2, 2024 | 10:06 PM
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Someone told me when my windows and radio don't work; it's in the instrument cluster and it needs to be sent off for a $2 fix that we apparently don't have access to. Not sure if this is the same issue you have since you have more going on. Damn gremlins
 
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Old Dec 3, 2024 | 08:42 AM
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I remember that, and we had a truck that smacking the dash worked on. I don't think the cluster was the problem until 2002 and up, though.
 
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Old Dec 3, 2024 | 12:13 PM
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My 2003 had the dash problem. Easy fix just pull the cluster and resolder the pins on the retained accessory power relay. https://www.ford-trucks.com/forums/1...auge-poll.html
 
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Old Dec 3, 2024 | 06:47 PM
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Thanks for the reply’s yall! I’m going to look deeper into this instrument cluster issue. Would this be effected by temperature alone though?
 
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Old Dec 3, 2024 | 06:48 PM
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Originally Posted by 7.3powerstrokeBob
Thanks for the reply’s yall! I’m going to look deeper into this instrument cluster issue. Would this be effected by temperature alone though?
What year truck? The cluster relay problem is only on 02 and 03 models. 99-01 do not have it.
 
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Old Dec 3, 2024 | 06:53 PM
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Originally Posted by Tpayne621
What year truck? The cluster relay problem is only on 02 and 03 models. 99-01 do not have it.
2001 4x4 CCSB auto
 
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Old Dec 3, 2024 | 07:14 PM
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Originally Posted by 7.3powerstrokeBob
2001 4x4 CCSB auto
Then it does not have the relay in the cluster that is known to give issues.
 
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Old Dec 5, 2024 | 01:43 AM
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Smack the dash anyway, you'll feel better.
 
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Old Dec 5, 2024 | 02:52 AM
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Originally Posted by Eman85
My 2003 had the dash problem. Easy fix just pull the cluster and resolder the pins on the retained accessory power relay. https://www.ford-trucks.com/forums/1...auge-poll.html
Thanks for the link...I guess next time it does it; I will try the smack the dash first or I'll just pull it in a few months and take a look at the solder joints
Originally Posted by 7.3powerstrokeBob
Thanks for the reply’s yall! I’m going to look deeper into this instrument cluster issue. Would this be effected by temperature alone though?
Mine is just very random but they said it shouldn't apply to you. Dang electrical gremlins are the worst. I feel for you but have no other useful info at the moment
 
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Old Dec 5, 2024 | 11:42 AM
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Originally Posted by INFRNL
Thanks for the link...I guess next time it does it; I will try the smack the dash first or I'll just pull it in a few months and take a look at the solder joints

Mine is just very random but they said it shouldn't apply to you. Dang electrical gremlins are the worst. I feel for you but have no other useful info at the moment
10-4. I appreciate your time and efforts. Thank you
 
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