battery light on after 2 minutes of highway speed, goes out when slowing down

Asked by Jul 19, 2014 at 08:09 PM about the 2003 Chevrolet Monte Carlo SS

Question type: Maintenance & Repair

battery light comes on after 2 minutes of highway speed,  goes out when slowing down
and stays off until highway speeds again.  Have changed battery and alternator in effort to
repair but same problem exists.

3 Answers

33,375

Check your ground cable on the frame.

never thought about that Boho thanks and i will let you know

13,095

If your connections are good and clean, have the alternator checked. You may have a diode going out. Make sure the belts are good, and tight.

Your Answer

Add photo

Related Questions

Monte Carlo

Looking for a Used Monte Carlo in your area?

CarGurus has 1,409 nationwide Monte Carlo listings starting at $1,995.

ZIP:

Search Chevrolet Monte Carlo Questions

Chevrolet Monte Carlo Experts

#1 Tom Demyan
Tom Demyan
Reputation 480
#2 Js08016
Js08016
Reputation 450
#3 John Saffrahn
John Saffrahn
Reputation 400
View All

Related Models For Sale

Used Chevrolet Impala
500 Great Deals out of 29,108 listings starting at $1,100
Used Chevrolet Camaro
150 Great Deals out of 32,901 listings starting at $1,995
Used Ford Mustang
372 Great Deals out of 46,984 listings starting at $1,500
Used Pontiac Grand Prix
20 Great Deals out of 2,872 listings starting at $1,995
Used Chevrolet Malibu
799 Great Deals out of 81,376 listings starting at $1,500
Used Chevrolet Corvette
92 Great Deals out of 20,193 listings starting at $3,495
Used Buick Regal
115 Great Deals out of 10,200 listings starting at $1,995
Used Chevrolet Tahoe
557 Great Deals out of 27,464 listings starting at $999
Used Pontiac Firebird
8 Great Deals out of 724 listings starting at $1,800
Used Chevrolet Silverado 1500
1,755 Great Deals out of 167,461 listings starting at $1,800

Used Cars For Sale

2007 Chevrolet Monte Carlo SS For Sale
37 listings starting at $3,495
2006 Chevrolet Monte Carlo SS For Sale
59 listings starting at $3,695
2005 Chevrolet Monte Carlo SS For Sale
28 listings starting at $2,998