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JURB6006
 
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Default 97 Blazer 4X4 ECT problem

Hi;

Code said TCC or circuit. The original TCC solenoid was found with crumbling
electrical connections. Ran good for one night after it was replaced.

The only way it can know for sure if the TCC is bad or not engaging is to
compare the VSS to the crank sensor.

If someone could confirm or deny this I'd appreciate it, when it threw the code
and started taking off in second, with passing gear disabled, this is a "limp
home" mode, correct ? I ask because it's showing exactly the same symptom.

What is the likelyhood that it needs a torque convertor clutch ? I'll mess with
valve bodies and bands, even pumps, but I will not take a torque converter
apart, even for my Mother. The rebuilt is $360 I guess and we got guys to put
it in.

Also, what else to check before taking the plunge.

Thanks in advance for any help.

JURB