1992 lexus sc 400 When O/D is on, the O/D flashes on the instrument panel (on for 1 second & off for two). The car drives well yet the engine will shift at times as if I've turned the O/D off then kick back up as if I've turned it on again. All this is not in correlation to the O/D flashing on/off, on the instrument panel.

SOURCE: A question about a 94 Lexus Es 300

I have a 94 lexus es 300 and I have the same problem the check engine and o/d light is on and it drives slow in first or second and then it will shift into 3rd with no problem i went to a tranny shop and they replaced the p0753 Shift Solenoid A Electrical and the p0773 Shift Solenoid E Electrical and drove around the block and after 15 mins the lights came back on and car acted the same way and got the same codes so he didnt charge me anything and was like he didnt know what it was so now im stuck with a car that doesnt have 1st or 2nd gear so if anyone can help im open for anything