1995 Buick LeSabre "test module roadmaster" Questions

roadmaster heater moter wont blow, tested motor it works . would it be my heater module or the resistor? if the motor does't work at all then it's probably the motor,if the resister is gone you should

...sometimes works, mostly not. It's a 1995 Buick Roadmaster. I believe it's the blower motor control module. I think it's under the passenger side dash and if I can get it out, how can I get it

...test light, &gnd (ABCD), Ign Cntrl Mod now at 12V DC at A&D pins w B pin at 2.8 V AC & C gnd. Initial code 41 on dashboard diag and now cleared after replacement of Ign Cntrl Module. No ...

...ignition module Take it out and to an autozone. They have a machine that will run a number of test on it. As far as I know Autozone is the only place that can test them (at least around here

...test. No mechanic of any stripe or intelligence would ever encourage you to change any ignition component on the car without first doing a little testing. Simply checking for spark at the end of a ...

...blower motor control module ! Video on how to test (diagnose ) Chevy Trailblazer EXT Blower Motor Won Turn Off THis is a chevy but no matter GM is a GM . Chevy Trailblazer EXT Blower Motor Won Turn ...

module was replaced a while back, and it has a new alternator and interstate battery. I should think that you tested the battery voltage with a multi meter and you would expect 12.6 volts . However if

...module and coil spark at coil but not at plugs i even ohmed the pickup coil Check the coil wire from coil to distributor cap.  check the carbon and the spring in side the distributor cup  ...

...roadmaster, and i got that but i noticed that the little computer chip is lose,so when i got ready to use the key i got the same problem car not starting. Everything eles is working properly from the ...

...Roadmaster Estate. Heater blows hot only. Was working until after battery change. May just be coincidence but seemed to be same time. Thanks. Rats. Sounds like time to take out tester or dust off ...