I have a check engine light on my 2005 forenzaa. Codes reading p700 and p1884.

Have the codes read for the engine/transmission. Certain engine codes will turn on the VSC and Trac lights.

you need to get the OBD codes read , this will guide you to the problem area by giving a code(s) , post these codes and will , hopefully, be able to help further.The OBD can be read by any competant mechanic with the correct instrumentation etc.

transmission codes are complex, in fact all A/T transmissions are complex and very expensive to diagnose and repair.
if you want to work this problem, then get the book. called a FSM.
if not wanting a book ? then use all data dot com. (or mitchels)
these are the standard codes, the dealer (defunct in USA/CAN) can pull down more accurate factory codes.
or take the car to any ASE certified mechanic and he can do that.
If it drives ok, sell it as Suzuki is chapter 11, and shutting down.
in some states they already are 100% down.
The transmission controller will report to you, if any sensors is bad
related to the trans, and will also sport gross transmission slippage.
is it slipping? (aka, flare or a false neutral)

I believe those are misfire codes on your cylinders. Tune up may be needed.

You have a fault condition in the the engine management system - get the codes read to indicate where the fault lies ... It is probably just a faulty sensor as this is the most common cause of check engine warnings. The restricted performance condition is meant to protect the engine or components from damage, so don't panic - get the codes read - its probably not as bad as you expect. hope this helps - good luck.

this sounds like same problem i had and it ended up being the crankshaft position sensor.

this code is related to the EATX controller.this is the trans computer system = trans shop? ceck for loss connection in the wiring going to the terans. but these may be difficult to get to..

First step is to have engine computer scanned.

how do you turn the maintenance light off after making oil change?

FYI also when you get those codes you can look them up and get their description at http://www.check-engine-light.com