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2002 chevy trailblazer_lt_ext
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173 Posts
Discussion Starter · #1 ·
i replace the fan cluch before 8 months ago.
and now its working some times and some times no

ses light apear then i desconect the battery
now its working


what happining ? any ideas ?

thanks alot
 

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Registered
2002 chevy trailblazer_lt_ext
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173 Posts
Discussion Starter · #3 ·
the roadie .. thank you
no ..some times its stop working 5 sec after engine start
and i noticed that if i run ac it will stop after some time
then the ses ligh turn on
but if i desconnect the battery for 30 min, then start the engine its work ! , and i drive for long way and nothing happen every thing work ok !

but after that i parke the car then i see the temp ampere go more than 230
i check then not working ?!
i stop the engine and start again its work for 5 sec app.

error code ? mybe i will need scanner device or no ?

thank for your response .
 

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2003 chevy trailblazer_ltz
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68 Posts
Autozone and the likes will scan your SES light for free and give you a printout that should help you figure out exactly what's happening. Of course it could be a code for commanded fan speed not matching with the acutal rpm is. Either way, a free scan won't hurt.
 
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