97 Honda CRV Alternator Problems

150,000 MILES
Avatar
DOM22
  • MEMBER
  • 2 POSTS
Hey, I've got a huge problem here. I'll just describe what happened in detail:

I was driving down the road, and the radio kept cutting out then back on. It finally went out for good, and then I noticed my lights were dimming. My speedometer stopped reading and then all lights when out and my car stopped moving. I couldn't even change gears.

Tried to jump it, but as soon as I disconnected the cable it stopped and the lights faded.

So, I know it has to be something with the alternator, right? But is it certain? And how can I check? The other day I thought I may have smelled burning rubber, but I thought it coulda been someone else's car. Is it possible it could be the belt? I don't know much about cars and I couldn't even tell you what an alternator looks like... haha.

Any help would be much appreciated.

Thank you guys in advance!
Nov 13, 2010 at 8:14 PM
Advertisement
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Bring the alternator in and get it load tested-start here
Nov 13, 2010 at 8:23 PM
Avatar
DOM22
  • MEMBER
  • 2 POSTS
Bring it in? There's no way to do it myself without taking the car apart?
Nov 13, 2010 at 8:24 PM
Avatar
CARADIODOC
  • ✓Experienced Mechanic
  • 34,413 POSTS
It will take more than a jump start to keep your engine running. If the battery is good but drained, you will have to charge it for an hour or two on a low setting. After that, use an inexpensive digital voltmeter to measure battery voltage, (with the charger removed or turned off). Hope to find very near 12.6 volts. If it is down around 11.0 volts or less, suspect a shorted cell in the battery.

If you do find 12.6 volts, the engine should start and run fine. At that point, measure battery voltage again while the engine is running. You must find between 13.75 and 14.75 volts. If it is low, suspect a defective generator. Many auto parts stores will test them for free.

caradiodoc
Nov 13, 2010 at 8:24 PM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle