Why would a Daewoo Leganza not shift out of gear?
I have a 2000 Leganza and it would not shift out of park/gear recently. I discovered it was a bad brake switch with signals the brake lights to activate and the shifter to release. The switch is a small plug-type part and I found a used one on line for about 30 bucks. labor to put it in was about 50. !
I had same problem years ago - there was a recall on the brake light switch - you may be able to get it replaced for free?
In case you get stuck though and need to get it home - stick a screw driver into the slot next to your shifter to get it into gear. Get the switch fixed though - your brake lights may not be coming on.
Why does your auto gear lock and you have to use your shift lock release on your 2001 Daewoo Leganza?
3 very quick and obvious things that will tell you the TPS is operating correctly. 1) If no signal is being received, the transmission will stay in 3rd gear and will not shift. 2) If high voltage exist, the transmission will shift very late if at all but will take of in 1st gear. 3) The check engine light will be on.
What is causing your 2001 Leganza to not up shift out of 1st gear unles you hold the hold button down on the center console by the shifter assembly and then it will only shift 1st 2nd and 3rd manually?
I have exactly the same problem - 2001 Leganza 2.2L Auto. Oil changed and flushed. Fault codes read. No gearbox related codes. 2nd hand trans computer tried, engine computer (ecu) tried. No success. Solenoid shift valves checked, all working with voltage check. Resistance check ok with multimeter. Wiring harness to solenoids checked, all ok with multimeter check - all ok ????