Had the battery replaced in my 2004 Colorado. Now the stereo and amps will not power on. Checked fuses etc. this is an after market system. Does the anti theft control still kick in? BTW the guys at Sears auto center were of zero help. They replaced the battery.

Asked by Ibcarrieat Apr 21, 2013 at 03:37 PM about the 2004 Chevrolet Colorado Z71 LS Crew Cab RWD

Question type: Maintenance & Repair

Replaced truck battery and now after market sound system has zero power.

2 Answers

51,275

Gosh, that was going to be my answer. Did your stereo turn on only when the ignition switch came on? If so check for a lose wire at the fuse box if it was wired into there. Follow the money, or in this case the electricity. A lot of aftermarket applications will bypass the auto's computer and anti theft system and direct wire to the battery or direct power source. If you know who did the installation, go back to them, or call the stereo's customer service to get suggestions.

1 people found this helpful.
1,900

Not long ago, I was driving a friends 05 Colorado when the front drivers side tire blew all of the outer tread off the tire..... Tire didn't deflate, but the tread rammed against the lower portion of the drivers side door..... Luckily because I was doing 70 on the interstate with medium to heavy traffic at the front side and rear..... I was able to safely get onto the shoulder where I intended to simply put on the doughnut spare..... I shut the engine off and looked at the wheel and figured I could at least start it back up and drive further along the shoulder to where there was more room to safely change the wheel..... Engine would not turn over at all, though all lights worked. Didn't try the radio, but all of the dash lights were sufficiently bright to indicate that there shouldn't be a problem with a broken ground, my first guess..... Long story short, got in touch with the owner who got a ride and made arrangements for a tow to a local chevy dealer..... On a Sunday when everything was closed..... On Monday, the chevy dealer charged my friend 279 bucks for a new battery and the truck was driven back home with no problem.....I was not satisfied with the diagnosis of a defective battery and did some research..... His truck had a standard key, and did not include the dings and bells of the standard anti-theft security system..... Didn't matter that the truck didn't come with the electronic key security system.....The primary components of the system were still installed on the truck and were active..... which caused the anti-theft system to kick in when the tread hit the drivers door causing the system to "think" that someone was trying to steal the truck..... Had I had the trucks manual inside the vehicle, I could have figured out how to reset the system instead of my friend having to pay for a new battery that he "DID NOT" need..... Check this site,..... http://ricksfreeautorepairadvice.com/category/repair-topics/alarms-and-antitheft-systems/ ..... You "might" find some help with the problem..... Or at least find a path to follow to possibly find the problem and how to fix it.

2 people found this helpful.

Your Answer:

Colorado

Looking for a Used Colorado in your area?

CarGurus has 1,538 nationwide Colorado listings starting at $3,778.

Postal Code:

CarGurus Experts

  • #1
    Rowefast
    Reputation
    1,020
  • #2
    AnnMarie Pigna-Torres
    Reputation
    980
  • #3
    James Sparrow
    Reputation
    870
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Canyon
15 Great Deals out of 1,441 listings starting at $6,995
Used Chevrolet Silverado 1500
202 Great Deals out of 5,916 listings starting at $2,975
Used Toyota Tacoma
56 Great Deals out of 1,060 listings starting at $8,708
Used Ford Ranger
24 Great Deals out of 1,577 listings starting at $2,888
Used Ford F-150
338 Great Deals out of 15,311 listings starting at $1,712
Used Nissan Frontier
27 Great Deals out of 880 listings starting at $5,998
Used GMC Sierra 1500
147 Great Deals out of 7,209 listings starting at $3,950
Used Toyota Tundra
35 Great Deals out of 1,173 listings starting at $8,500
Used Toyota 4Runner
10 Great Deals out of 299 listings starting at $12,888
Used Dodge RAM 1500
4 Great Deals out of 73 listings starting at $500
Used Chevrolet Silverado 2500HD
16 Great Deals out of 1,290 listings starting at $9,990
Used Jeep Wrangler
135 Great Deals out of 5,038 listings starting at $5,450

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.