Transmission Temp Gauge

[Cruiser Jimmy]

Tranny temp gauge thread

My location for the sending unit will work on the A440F's and the A442F's. But I'm not to sure about the A343F's.

 

[cptmud]

what is the correct operating temp for the transmission ??

 

[landtank]

That spot you drilled into on an A343 is the return line from the cooler. Toyota decided to monitor the return temp.

 

[Cruiser Jimmy]

what is the correct operating temp for the transmission ??

Answered the question in the 60's forum.

 

[Cruiser Jimmy]

That spot you drilled into on an A343 is the return line from the cooler. Toyota decided to monitor the return temp.

Thanks Rick. I thought about running a toggle switch to monitor the outlet and return to see the effectiveness of the cooler but I would need to splice into the two leads on the sender unit's wiring as these run directly into the gauge. But then I'd need to find a return area for the second sender unit. Might be difficult with the 440.