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Posted

I have a 03 Trailblazer and I'm currently having an electrical problem. My alternator is charging my batteries at 15.xx, how I don't know, and it's only started this recently. So I'm not sure if it's my alternator or alternator module. I took my back battery off and it's back at 13.85 on it's post, but the power running from the front continues to be high. I know a few people have this truck, and wanted to know any input. My plan is to take the alternator off and get it tested, but would like to pin point the problem if I can, due to the snow fall here.

2003 CHEVY TRAILBLAZER

AKA The Batmobile

Pioneer 6000UB

Sundown SAZ-3000D

2 Audio Q HDC3's

40' of 1/0 Gauge

2 Big Rear Batteries

A 38 HZ Box

KICK ASS!

Posted

Cool man. Thanks alot.

2003 CHEVY TRAILBLAZER

AKA The Batmobile

Pioneer 6000UB

Sundown SAZ-3000D

2 Audio Q HDC3's

40' of 1/0 Gauge

2 Big Rear Batteries

A 38 HZ Box

KICK ASS!

Posted

It's a HC2400 resting at 13.8

2003 CHEVY TRAILBLAZER

AKA The Batmobile

Pioneer 6000UB

Sundown SAZ-3000D

2 Audio Q HDC3's

40' of 1/0 Gauge

2 Big Rear Batteries

A 38 HZ Box

KICK ASS!

Posted
It's a HC2400 resting at 13.8

bump

2003 CHEVY TRAILBLAZER

AKA The Batmobile

Pioneer 6000UB

Sundown SAZ-3000D

2 Audio Q HDC3's

40' of 1/0 Gauge

2 Big Rear Batteries

A 38 HZ Box

KICK ASS!

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