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Code P1388

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Old 11-23-2014, 01:50 PM
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Default Code P1388
P1388 Auto Shutdown Relay Ctrl Circ, I just had this code pop up yesterday. Is this an issue from installing my efans? Or what else could be the issue?
 
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Old 11-23-2014, 01:58 PM
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See any symptoms? ASD relay powers the ignition coil, and injectors......
 
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Old 11-23-2014, 02:23 PM
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No I haven't noticed anything wrong with my truck, that's why I'm kinda lost on the issues.
 
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Old 11-23-2014, 03:35 PM
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Clear the codes, and see what happens. If it comes back, worry about it then. Probably wouldn't hurt to reseat the relay a couple times, just to clean up the contacts a bit.
 
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Old 11-23-2014, 05:04 PM
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K thanks HeyYou
 
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