Battery installed backwards. warning lights won't turn off

SOURCE: TCS light & ABS Light on/off intermitent

usually when there is an interuption in current flow you will get flickering indicator lights on the dash. This means one of two things, either the sensors that control those indicator lights are becoming faulty or the alternator may be on its way out. One thing you need to keep in mind if you ABS unit is on its way out you will not notice any difference in drivability. ABS is just a brake assist(Antilock Brake System) when it fails you don't lose your brakes you just stop like a regular brake system would without an assist.(ABS) Maybe the unitis on its way out as well.. I would ge it checked as well.. Good Luck

SOURCE: 2003 Accord TCS light and CHECK ENGINE lights comes once awhile

go to an auto parts store and have them test it.the check engine light could be a gas cap leaking. you could replace cap or o-ring,
could be a plug also.
how does the engine run. i cracked the porcelin on a plug once.
it ran terrible and the check engine light came on. i knew what it was because it didn't seem right when i put it in.
start out at the auto parts store first

SOURCE: my 01 honda accord had the

First thing is to make sure you have a fully charged or good battery. If Ok
Use scanner and read codes.
Depending on what codes tell you do the testing and repair required .
Right now your TCS is not operable and the transmission is only operating in third gear.
Get back to me with the codes and we will take it from there. This could be anything from wheel sensors to shift solenoids,

SOURCE: Mazda 626 2000 - warning lights for ABS, TCS

what u do to stop the vehicle and remove the battery head and refix,if the problem still persits go for thorough scanning.

SOURCE: My check engine light and TCS light came on. Code

P0401: Isufficient Flow Detected in EGR system.
-clean the EGR port with the carburetor cleaner.
-clean the EGR passage inside the EGR valve with the caburetor cleaner.
Reset the light, if the light still coming back, then replace the EGR valve.