Attention: TDR Forum Junkies 
HI has anyone had this warning light come up?
I got this after stopping at a store for a few minutes and restarting. Voltage gage was at zero. I have a scan-gage monitor which displays voltage and it showed <14v and steadily dropped to below 12v as brake lights were used for the 10 min trip home. Stopped the truck got a DVM and checked after restarting voltage climbed back to 14. 2 after a short while- but gage read ~ 13v. where do I go from here, off to the dealer? ECM issue? Thanks.
I got this after stopping at a store for a few minutes and restarting. Voltage gage was at zero. I have a scan-gage monitor which displays voltage and it showed <14v and steadily dropped to below 12v as brake lights were used for the 10 min trip home. Stopped the truck got a DVM and checked after restarting voltage climbed back to 14. 2 after a short while- but gage read ~ 13v. where do I go from here, off to the dealer? ECM issue? Thanks.
