If you find CarComplaints.com is helpful ... We rely completely on word of mouth. Talk about us on Facebook, Twitter, tell your mother-in-law. Help us help more people.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
35,183 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2005 Chevrolet Monte Carlo electrical problems

electrical problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2005 Chevrolet Monte Carlo:

Unsubscribe any time. We don't sell/share your email.

2005 Chevrolet Monte Carlo Owner Comments

problem #9

Dec 202008

Monte Carlo

  • 51,000 miles


The contact owns a 2005 Chevrolet Monte Carlo. While driving approximately 70 mph on normal road conditions, the cruise control mechanism was activated. Unexpectedly, the speedometer and RPM gauges failed without warning. The vehicle was taken to an authorized dealer for diagnostic testing and they stated that the instrument panel failed. The instrument panel was replaced. The VIN was unknown. The failure mileage was 51,000 and current mileage was 52,000.

- Hartselle, AL, USA

problem #8

Dec 122008

Monte Carlo

  • 45,351 miles
Recently with no apparent precipitating factor the speedometer on my 2005 Chevy Monte Carlo has begun acting erratically with speed readouts vacillating and then sticking at about 32 mph, when I am obviously going at least 65 mph. This is a serious problem that needs to be fixed and is apparent in many other Monte carlos according to other car forums.

- Hawley, MN, USA

problem #7

Sep 062008

Monte Carlo

  • 60,000 miles
The speedometer displays the wrong speed. It started with just higher speed and now will display 20-30 mph when traveling on expressway when going 65. Sometimes the instrument cluster can be reset by turning off and on the ignition to reset. Now even that is not working. I took to dealer today and they want to replace the instrument cluster for over $537 ++. the Chevy dealer I bought the car from is no longer in business. This started around 60K miles.

- Lake Mary, FL, USA

problem #6

Apr 082007

Monte Carlo

  • miles


The whole dash cluster on my 2005 Chevrolet Monte Carlo does not work. At first the temperature gauge was showing red when my car was perfectly fine, then the speedometer went out (it doesn't even move) followed by the fuel indicator gauge. It hasn't been working for a little over a year now. Its hard to tell when I need to fuel my car up, when it may be running hot, or how fast I'm going.

- Valdosta, GA, USA

problem #5

Nov 012008

Monte Carlo

  • 33,000 miles
Monte Carlo has 33,000 miles and speedometer no longer provides accurate reading. Registers 60 mph at standstill position. Advised speedometer cluster is shot and I need a new one. Appears this is a common problem as mechanic is aware of the problems with the model. Why isn't there a forced recall" isn't this a hazard"

- Ilion, NY, USA

problem #4

Sep 102006

Monte Carlo

  • 20,000 miles
Speedometer cluster.

- Mansfield, OH, USA

problem #3

Sep 232008

Monte Carlo

  • 77,000 miles


The contact owns a 2005 Chevrolet Monte Carlo. While driving 80 mph, the speedometer dial moved to zero. An independent mechanic confirmed that the instrument panel failed and needed to be replaced. The failure and current mileages were less than 77,000.

- Swainsvoro, NC, USA

problem #2

May 212008

Monte Carlo

  • 30,298 miles
The traction off and ABS warning lights came on, as well as a service message stating to service the traction control system. After dealer inspection the noted that one of the hub bearings caused some kind of damage to the wiring/sensors.

- Wheeling, IL, USA

problem #1

Feb 152006

Monte Carlo 6-cyl

  • Automatic transmission
  • 0 miles
I have a 2005 Chevrolet Monte Carlo, supercharged ss, tony stewart signature series. The vehicle has active onstar, xm radio, sun roof and the rest of the bells and whistles connected with the vehicle. The problem is with the xm radio and onstar system. The antenna for all the radio systems are located on the rear roof, behind the sun roof. The problem occurs whenever you open the sunroof. The sunroof tilts up and covers the antenna. This causes the xm radio to lose signal. The main purpose of this complain is that the onstar also loses signal. This defeats the safety feature of the onstar system, because if you were in an accident, the onstar emergency personnel would not be notified and this would lead to severe injury and possibly death. I have taken the vehicle to ron anderson Chevrolet in fernandina beach, fl. They contacted their GM complaint desk and the reply was "that's just the way it is. Close the sunroof part way and that will help reception for the xm radio". there was some type of communication that I have a copy of that indicated the above, but said nothing about the onstar. With the sunroof open, the onstar cellular phone does not work, not I am almost postive that the emergency portion of the onstar is not working either. The VIN # is [xxx]. Chevrolet's postion indicated to me that they would not do anything to rectify this situation or even that they cared. The safety issue is what really concerns me, because the main reason that I purchased onstar was the fact that you had communications, and if emergency care was needed, it was there. This is an obvious safety issue and General Motors, in my opinion, could care less. Thanks for listening to me and I look forward to hearing from you or General Motors. Sincerely. Updated 07/17/2012 information redacted pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6)

- Fernandina Beach, FL, USA

Not what you are looking for?