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Electrical gremilins are back

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Old May 20, 2017 | 02:49 PM
  #1  
surenow's Avatar
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Default Electrical gremilins are back

What would cause the daylight running lights, dash lights, go out. I've got no back lights until I press the breaks. What in the hell is going on ?
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Old May 20, 2017 | 03:52 PM
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I am not sure but 8VETTE7 could help you out, he helped me with my gremlins.

Just wait for his response.
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Old May 20, 2017 | 05:35 PM
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Default codes

pcm p0103hc
p0463h
p1637h
40 -bcm 42482h
hvac Brand new by the way
b03333hc
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Old May 21, 2017 | 05:18 AM
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[QUOTE=8VETTE7;1594780525]What has changed in the car recently?



New AC sytem, pcm and other contacts cleaned, new valeo 450 amp alternator. New 680 CCA battery
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