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#1
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Battery light comes on
2002 trailblazer, my battery light is coming on and the voltage drops to about 12V, evrything works, lights a bright etc. any ideas??? i
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#2
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Re: Battery light comes on
Battery light is on because you have a system charging problem-- have alternator checked....soon or you may be walking home
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Automotive A/C Engineer with: '99 IH 4700 Toy Hauler (2) '95 GEO Prizms both maroon '99 GMC Yukon '95 Chev 3500, 454 Dually Crew Cab- 145k miles- Wife's Camel trailer puller. '94 Astro- 370k miles '94 Firebird Formula- 5.7L 180k miles- gone- '92 Chevy Lumina Van 3.8L 264k '86 GMC S-15 - 2.8L 154k '87 Buick Park Ave . 187k '86 Buick Park Ave 3.8L 199k miles- gone '77 Chevy Vega- 2.5L 175k miles gone but not forgotten '68 Camaro 396 4 spd RS/SS -72k miles- |
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Re: Battery light comes on
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#4
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Re: Battery light comes on
what you could do is with the vehicle off, use your multimeter and check your battery voltage for 12v. then start your TB and again check the voltage of your battery. it now should be around 14v. if its not then your alt could be bad.
i just replaced the battery in my tb.
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2000 Grand Prix GT w/ gold package. K&N CAI intake, U bend delete, ZZP PCM, Ractive oval exhaust tips, ZZP 3" downpipe 2004 Chevy Trailblazer EXT Keep on Keeping on... |
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