SYS Help
Thread Starter
Heel & Toe
Joined: May 2006
Posts: 20
Likes: 0
SYS Help
Just had the ECM changed by dealer. Drove home, no problem. Next day tried to start car-ESR light comes on, the security light on the dash flashes, and where normally you see the oil temp and engine temp values on the digital portion of the dash, "SYS" flashes consecutively wit the security flash- Now what?
Car just cranks and won't start.
'92 auto.
Car just cranks and won't start.
'92 auto.
Last edited by tennis1; Jul 4, 2006 at 01:57 PM.
Melting Slicks
Joined: Oct 2004
Posts: 2,510
Likes: 4
From: Austin Texas
sounds like low battery voltage indicator. How far down does the dash voltage gauge dip while you are cranking. Since they disconnected your battery while putting in new ECM, check to make sure that they fastened it securely......Check both Pos. and Neg. posts
Thread Starter
Heel & Toe
Joined: May 2006
Posts: 20
Likes: 0
Bad brain
Yup, had the car towed to the local dealer and sure enough they called me a few hours later and told me the ECM was bad (again).
Good thing I bought the Delco factory rebuilt one ($425.00) vs the aftermarket $95.00 module (which probably is the same thing, anyway).
I know Delco has some financial troubles, and you wonder why.
Now I am again on a wait list for another ECM.
Good thing I bought the Delco factory rebuilt one ($425.00) vs the aftermarket $95.00 module (which probably is the same thing, anyway).
I know Delco has some financial troubles, and you wonder why.
Now I am again on a wait list for another ECM.
