YARIS SEDAN 2008

[basharalezze]

Tigress fourth tired me in yaris sedan 2008 rpm arrived to 5 and speed 100 km and no tigress fourth in gear A/T :mad:
can anyone help me the maintenance told me that the reason is speed sensor turbine ... my question is this sensor receive or generate siganl from ECM .... SORRY FOR SPELL I AM arabian

[IllusionX]

Tigress?

It doesn't shift into 4th if the COLD light is still on.

[basharalezze]

thank you very much for help but cold light switched off after 3 or 5 minutes