help..all dash warning lights coming on and off randomly
#1
help..all dash warning lights coming on and off randomly
Just got my truck tuned last friday. Put about 500 miles on it since and now, for no reason all dash lights (abs, brake,air bag, battery, cargo light).now come on and off randomly. is there anything I could look at? Anyone else have this problem?
#6
11 sec. Truck Mod
iTrader: (12)
Are you using the same PCM ? Or a spare ?
Also have your tuner check to see if ( if I remember correctly) that terminal alt b is off , or something similar .
When I sent my spare PCM out for a base tune before I dynoed , my message center light would flash alt/charging , but everything was fine , had to set some values to not report .
Sorry I can't be more specific , I'll try to do some digging .
Also have your tuner check to see if ( if I remember correctly) that terminal alt b is off , or something similar .
When I sent my spare PCM out for a base tune before I dynoed , my message center light would flash alt/charging , but everything was fine , had to set some values to not report .
Sorry I can't be more specific , I'll try to do some digging .