AK49BWL
GMT400 Forever!
Yeah those are the display driver load sink resistors, they're famous for cold solder joints in these DICs, the newer instrument clusters, etc.
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you could mount it inside an hvac duct, at least youd know the temp of your airI stuck my sensor behind the cluster somewhere and grabbed a dash support that was grounded. My thought was it would measure interior temp.
Turns outs that sensor needs to be in airflow. Pretty sure it’s adjusted with VSS, so mine doesn’t read close to accurately. I grabbed a smaller GMT800 sensor, so I’ll try to hide that somewhere. I’ve read that the 2K15 mirrors have a sensor in there. Might try that.
you could mount it inside an hvac duct, at least youd know the temp of your air
I like this idea. You could brag about how cold the AC blows.