Quote:
Originally Posted by five-oh
After my little bragging jab at the Rat the other day over air conditioning, TMT apparently poxed me before getting ran over by a subiee.
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You know....that would only make sense to someone who hangs out here.
Quote:
Originally Posted by five-oh
Question is- is there an easy way to test the blower control module? I really am not fond of throwing parts at it.....
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I'll diagnose a problem into the ground 17 ways from Sunday before replacing a part....but I know of no way to test the module. Something is obviously providing a power source to the blower irrespective of key setting.
Test everything else, and use process of elimination. Everything else passes muster, there's your culprit.
Had the same thing on my old 84 in a sense with the ECM. Intermittent dead injector, and when you only have two injectors...... I spent an entire weekend tracing circuits and eliminating everything I could, until all I was left with was the ECM. A CF member sent me a free used ECM.....swapped out the PROM, plugged it in, all was good. Dead injector driver....intermittently.
I hate diagnosing electronic crap.
