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Old 12-13-2011, 04:57 PM   #5291 (permalink)
amino
EV DIYer
 
Join Date: Jun 2009
Location: Vancouver, BC
Posts: 28
Thanks: 8
Thanked 5 Times in 4 Posts
Well, I connected the controller, set up the laptop connection and switched it on, only to find that the contactor would not close after the precharge. I could activate it by applying 12 volts directly to the contactor (with the battery pack disconnected), but the controller would not power it. Would it be a bad Q1?

Amin

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