True Isolator issue

Tramguage1

Tramguage1

Texan
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Jul 2, 2015
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Somereset, Texas
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  1. 1000-5

  2. 1000 6 Crew

  3. Talon X

  4. Talon R4 LV
Remove the mounting screws and see if you have voltage on the auxiliary side with blue light on.
 
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SgtGuy6027

New Member
Aug 16, 2020
10
14
3
Daphne, Al
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  1. 1000-3
If it's still reading zero with the blue light on, the isolator must be bad. That means your 2nd battery was never getting any charge.
Just ordered another isolator, when I get it I'll let you know what happens. Thank you for your diagnosis guidance.
 
tjoreo

tjoreo

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Feb 18, 2015
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  1. 1000-5
Just curious what the voltage is of the second battery itself, without testing at the isolator? I don't think I've every seen a complete 0 on a battery especially since you said you replaced it last week. If it has any voltage at all I would think you could read it at the side of the isolator as long as the negatives were hooked up together. Just curious.
 
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