02 corvette
Thread Starter
4th Gear
Joined: Dec 2013
Posts: 4
Likes: 0
From: spring hill FL
02 corvette
I need some help 02 dash lights flicker like crazy after 2 or 3 times
it will start when it warms up I turn the car off I get reduce power.
turn switch on off then I get power.
it will start when it warms up I turn the car off I get reduce power.
turn switch on off then I get power.
Pro
Joined: Aug 2009
Posts: 662
Likes: 0
From: Loxahatchee FL
Id take out the PCM, carefully remove the board out if you think it might of penetrated the case and use a scotch brite pad to scrub clean it and around, do not damage the rubber gasket. when putting back together you could use a very light bead of blue sealant to maintain water repellant etc from getting in.
I did it with my truck PCM and have no issues what so ever
I did it with my truck PCM and have no issues what so ever
Le Mans Master
Joined: Mar 2011
Posts: 6,835
Likes: 302
From: Columbia SC
If you have any acid on the connector to the TAC or PCM you need to disconnect them and spray on some battery terminal cleaner and then rinse with water and let dry. You need to also clean the pins on the TAC and PCM. Be careful on these, I would spray a Q-Tip with cleaner and make sure they are cleaned and dried.
Don't do any of this until you disconnect the NEGATIVE battery cable first.
Don't do any of this until you disconnect the NEGATIVE battery cable first.
