corsair231
Active member
First, what dang transmission is in a Sy? Some say a 700r4 while others say it is actually a 4l60. Which one is it?
Second, I think my TCC is not unlocking properly. I suspect the tcc lock-up solenoid is sticking. It locks fine but acts up while slowing down. I have heard that you can just unplug a harness to drive around without lock-up enabled to assist in trouble shooting before having to go into the pan. Is this possible and what/where is the harness plugged in at? Will this cause any harm for short term use?
Second, I think my TCC is not unlocking properly. I suspect the tcc lock-up solenoid is sticking. It locks fine but acts up while slowing down. I have heard that you can just unplug a harness to drive around without lock-up enabled to assist in trouble shooting before having to go into the pan. Is this possible and what/where is the harness plugged in at? Will this cause any harm for short term use?
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