AT OD problem

[dbdrag]

ask ko lang kung ano possible problem pag minsan hindi gumagana yung OD sa highway, starex 2005 tci AT, just happened yesterday sa slex after parked sa petron, while running at 85kph ayaw na pumasok sa OD naka ON naman OD button, tapos buwitaw ako sa gas pedal then apak ulit biglang gumana yung OD nung ma reached ko 85kph bigla baba rpm sa 1.8k, pero ng huminto ulit ako sa toll and start running again ayaw na namang gumana ng OD yung 85kph ay almost 2.7k rpm na, almost two months pa lang yung ATF ko, dialysis yung pinagawa ko to change ATF, just want some idea regarding this, thanks in advance

[Ry_Tower]

Spam!

[jick.cejoco]

ask ko lang kung ano possible problem pag minsan hindi gumagana yung OD sa highway, starex 2005 tci AT, just happened yesterday sa slex after parked sa petron, while running at 85kph ayaw na pumasok sa OD naka ON naman OD button, tapos buwitaw ako sa gas pedal then apak ulit biglang gumana yung OD nung ma reached ko 85kph bigla baba rpm sa 1.8k, pero ng huminto ulit ako sa toll and start running again ayaw na namang gumana ng OD yung 85kph ay almost 2.7k rpm na, almost two months pa lang yung ATF ko, dialysis yung pinagawa ko to change ATF, just want some idea regarding this, thanks in advance

your o/d operates from at least three inputs from the sensors to the pcm. one- coolant temperature sensor, the coolant temperature has to be at least 180 degrees, two- the throttle opening should be at least 30%, and three-the vehicle speed must be around 35 mph. when the three parameters have been met, the transmission goes into o/d. if one of the minimum value is missing- no overdrive. if the engine is running in limp mode, meaning the vehicle is in basic mode just to get to a service shop, o/d is cancelled until the problem had been addressed