2000 K3500 transmission issues

[ChevroletTough]

Replaced the ECM and still no speedo and trans is still not correct... UGH


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[ChevroletTough]

P.s. shop ohmed out all wires for VSS ect.


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[ChevroletTough]

So after having them check it again, they found the VSS sensor tab was tweaked just a bit.... (my fault) I swear i slid it in nice and then tightened the bolt up  nicely.... The bent tab caused the sensor to be off just enough. The old sensor I know I mangled getting out.

 

Speedo works, ABS light is gone and it shifts and drives good. ABS is acting up a bit now though without a ABS light on....

 

So back to driving but I have to figure out what is causing the ABS to engage when it shouldn't.

[davester]

Read codes from the abs system.  You need a better code reader to do it.  There can be codes even if the light is off.

[ChevroletTough]

10-4. Guessing its the front drivers side bearing that is going. Probably causing the sensor to have issues. I'll drive it some more and see if it keeps happening.

 

The sensors can both be cleaned, I might try that first before I have them check it.