20 Most Recent 2008 Chevrolet Colorado Crew Questions & Answers

Your vehicle is having an anti-theft system problem > A DTC - diagnostic trouble code is stored in the BCM - body control module . Your best bet is to take it to a qualified repair shop an have it checked .

Hi Ron, You might want to take that to the dealer, GM has a recall on most of there newer vehicles for Ignition switch failure, RE: Ignition lock cylinder, key etc, And if your vehicle is an 08 Colorado I can almost bet it will be on either the Manufact. Recall list or NHTSA list. You can go to there site, and put your VIN number in and it will tell you all Recalls, TSB's and Investigations. GM also has a site for this as well. Hope This Helps, Good Luck Randy I’m happy to assist further over the phone at https://www.6ya.com/expert/randall_d932ef6e01588b0f

check your fuel pressure,if not right before you go buy new fuel pump,try new fuel filter 2- take the vacuum line to fuel pressure regulator .if it is wet with gas,the diaphragm is ruptured need new regulator 3- have exhaust shop check you cat convertor,also if you recently have head gasket problem,some of those anti freeze is burned by engine and ran through your cat convertor causes it partially plugged, 4- A bad throttle position sensor could be another cadidate 5- bad or old ignition coil could be also the reason,as it could not produce enough juice on higher R.P.M

I answered this earlier. This should help get you home or to a shop. Turn you ign. keg to just before ,on , "no dash lights" do not start it. now shift into neutral and then start the engine and shift into gear. This is only a temp. solution. The "TRANNY< BRAKE LOCK SWITCH" needs replacing and it needs to be done by a pro, with specialty tools

Tranny Brake Lock Switch has gone out and you have now broken it forcing it out of park. It's part of the steering column and needs special tools for replacement. you have to send it to a shop. Good Luck

check air filter to see if its clean, spark plugs and wires, tire pressure make sure all tires have the correct pressure, wheel alignment will waste fuel. This is just a few things that come to mind. If check engine light is on go to any auto parts store, and they will read the problem code for free. If its on, you may have a bad 02 sensor. That may be the cause of high fuel consumption. Good-Day!

Google your codes Chevy Colorado OBD P2240

may be you should make a diagnostic and you can do it in a garage or you can do it by yourself if you want to do it by yourself you need some tools and you can find some good ones here: xcardiag.com

Question edited for clarity and spelling. Question moved to model category. The most likely reason is the reversing light switch which is located on the transmission. https://www.google.com/search?q=2013+chevy+colorado+reversing+light+switch ..

All in the link https://www.google.com/search?q=Chevy+Colorado+IAT+location ..

under dash behind glove box

Hello. Twist the headlamp socket counterclockwise (to the left) to remove it from the headlamp lens; clockwise to install. The headlamp 'capsule' 'pushes in' 'pulls out' socket. It's held in the socket with a 'lift up' clasp. Good luck and keep me informed; if you want to.

Call any dealership, they have to tell you truthfully if so

It should be behind the glove compartment, squeeze the sides of door and let it hang down, Look uo and to the right side and you'll see the mode door, just to the right side of the the door will be the actuator motor Hope this helps