MightyMontana

What is the purpose of this orange idiot light? Just above emergency brake . Manual makes some reference to "throttle control". Comes on when it starts, goes off, comes back on later, what is it a signal of? 1987 Sunrader Auto 22re Thanks in advance

I apologize for this old thread, but I can't seem to find what I need with the search function, all in one place. I have 1986 22re Sunrader Auto Transmission Altitude Sensor Switch Questions I understand the purpose and function of the switch as it normally functions. What I need answers and possibly pictures of are as follows. Where is the switch located? Where on the transmission body? I thought I saw a picture somewhere but can't find it again. Was it installed by the Sunrader Corp? Toyota Dealerships have no idea what or where it is and have no part number etc. Some deny it exists. Can it still be ordered if it fails? What part number and who made or makes it? Can it be calibrated so it doesn't cut out OD at about 3100 ft? I would like to be in control. What "switch" is located under the dash above and behind the brake pedal that you can splice a manual switch to to control the altitude switch or some other OD function? What is the proceedure to install a manual switch to let you control (deactivate the altitude switch) when the OD comes on and off? I find the link but there seems to be no detailed instructions. Any help will be greatly appreciated as I live in he mountains of western Montana and need more control and hope there is a way to work around the switch to obtain manual control. Thanks in advance for any help and answers to my questions needs.