Hi,
My friend's 2012 Suburban LTZ is experiencing random total power loss. It happens every few months, sometimes twice a month. He'll be driving along, it will start to surge/buck just like you might imagine if power drops out and comes back. Then it will go dead...no lights, gauges, anything. After about 30 minutes it will start. Disconnecting the battery doesn't help. In fact he can't get the battery cable to spark on the battery...when it does spark then he knows it will start. A new battery hasn't fixed the issue. Dealer can't duplicate, so they can't help.
Anyone seen this or have an idea of the cause?
Thanks.
My friend's 2012 Suburban LTZ is experiencing random total power loss. It happens every few months, sometimes twice a month. He'll be driving along, it will start to surge/buck just like you might imagine if power drops out and comes back. Then it will go dead...no lights, gauges, anything. After about 30 minutes it will start. Disconnecting the battery doesn't help. In fact he can't get the battery cable to spark on the battery...when it does spark then he knows it will start. A new battery hasn't fixed the issue. Dealer can't duplicate, so they can't help.
Anyone seen this or have an idea of the cause?
Thanks.
