3 Hiace Cooling System Tips 

Do you mind helping me out in finding these 3 sensors? I think I know where one of them is (close to the rad cap) but don't know where the other ones are

Do you have part numbers for those coolant sensors

Look up the diagram and part number on Amayama or megazip website

@@nathansharma87 thank you sir!!

Yep two radiators. Both flushed same time, auxiliary is connected to the main. I did mine when I first got it as cheap insurance. Then I'll get it done every timing belt change.

We had overheating problems with our super custom van the bottom radiator was completely blocked took them out and took it to the radiator shop to pull it apart and flush it properly fix the problem now we can tow trailers a big hills and temperature seems normal

Hi Trev Overdrive is fine for normal driving. The only time you'd want to switch it off is long steep hills or if you need more than 40% throttle for longer than 30 seconds. For fast hills like 100kph if you feel the van labouring and it's working too hard and your struggling to maintain speed, drop back to 80, turn overdrive off and climb it in 3rd gear with the torque converter locked up (will lock automatically with od off and ECT power off). Average fuel consumption is 14l per 100. Red button on gear selector panel is emergency shift override. You know how you have to push the brake pedal in to change gear from park? Well if that solenoid ever fails you can push the red button and simultaneously shift the gear lever out of park.

Cheers Nathan keep up the good advice excellent much appreciated

Cheers Nathan much appreciated excellent answer

Happy to help ✌️

@@nathansharma87 Yes and the red button is for if you need to unlock the shifter out of park so that you can push the van around if you had the battery disconnected or flat.

Yes one flat one standing up

@@nathansharma87 Ok well they should be pretty good with that much fluid.

I got 1999 Toyota hiace turbo diesel imported Automatic 3 lt kz H106 Need the throttle sensor

Yes they do and they are very expensive I just ordered one that smaller than one damaged With one radiator you must be very careful gets hot

Under the car...behind the drivers side door.

@@nathansharma87 is it 2 rubber hoses about 20cm long connected to some solid metal ones via hose clamps? There's solid metal pipe on each end of the rubber. The furthest back part goes up into the side of the van.