how do i change out transfer case sensor switch,on a 2000 blazer 4X4? And exactly wheres it located? Thanks,RobD

 

depends what transfer case you have

it should be located on top you wont see it but you sure can feel it

how many buttons dose your dash have ?

 

Thanks! Nice 92! Its a 233C,and its a 3 button.I have 4 lo,but will not engage in 4 hi.Ive visually checked tccm,actuator,run out vacuum lines,installed new 4x4 switch.it all looks fine.thinking maybe sensor switch on tc?Dont know? or how much of pain to change? Appreciate any help!

 

thank you

I changed the vac switch on my dads s10 pickup today

its located on top by the front shaft

you might wanna check this out it has great diagnosing tips

https://blazerforum.com/forum/tech-a...-switch-29170/

there is a lot of information on those other links also

 

Thanks,Ill check it out,need to get him fixed before winter sets in!Ive also got a 84 ext.cab Tahoe S-10 truck,nice truck,wanting to V-8 him!

 

yes v8 is a great mod =P