Nothing comes on in the instrument cluster on a 1994 olds bravada what is a common repair for this and where is the power and ground in the wiring harness
My Bravada did the same thing and with some research I found that after a while the solder joints on the board become cracked and the power supply on the board wears out. I sent mine into a guy on ebay and he re-soldered it and upgraded the power supply. Haven't had any problems since. As far as the ground and power on the harness, I'm not real sure where it is at. I hope this helps, GOOD LUCK.
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My Bravada did the same thing and with some research I found that after a while the solder joints on the board become cracked and the power supply on the board wears out. I sent mine into a guy on ebay and he re-soldered it and upgraded the power supply. Haven't had any problems since. As far as the ground and power on the harness, I'm not real sure where it is at. I hope this helps, GOOD LUCK.