I have 2010 GMC Acadia and the temperature gauge doesn’t go up.
I did replace the thermostat but nothing changed, replaced the temperature coolant sensor and still nothing happened.
I checked it with a OBD2 scanner and it says that the ECT (engine coolant temperature) was at 36’C after being on for 15 mins.
what do you think the issue would be?
it does show like 5 codes, I forgot what the codes were but it said something about camshaft, crankshaft, engine system failure etc. I don’t wanna take it to the mechanic because I don’t wanna spend more money on this car that’s why I am trying to fix it myself.
I hope to hear from you.
regards Jairo Cruz
Please list ALL the DTCs here, please.
Well since the computers reading it correctly as it warms up it's probably the gauge itself in the dash those are cheaply made crappy dashes from China and many of them in the dash is just break down the gauges stop working
