20 Most Recent 2004 GMC Canyon - Page 2 Questions & Answers

not uncommon for it to jump out of overdrive at that speed tire pressure weight in truck incline in road dirty air filter how is it at 60 mph? no problems If you need further help, I’m available over the phone at https://www.6ya.com/expert/mike_9693b5ad75773352

Check the bulbs.

Bad connection at the plugs. Pull the heater/A/C controller, check the plugs.

It is activated by an electric Solenoid. Try jumping straight 12 volts to it and listen to see if it clicks. If not replace it.

There isn't one. There's two fuses for the turn signals. The flashing is controlled by the Body Control Module. http://www.stockwiseauto.com/product_info.php/products_id/324058/fit_id/11132/Year/2004/Make/GMC/Model/Canyon?gclid=CJGg7sPHhsMCFRRcfgod5gsA9g you can find it at almost any auto parts store just to give u an idea. Right side kicker panel. Good luck.

Did you unhook the battery when installed ? Might need to clear memory if you didn't .

if it is low on gas it will cycle no an off

Maybe debris in tank and its clogging strainer/filter

It will stall when it runs out of gas. If there is gas, the fuel system is suspect. Fuel filter and pump are in between the tank and the motor. At the motor you have fuel injectors. You can get a loaner fuel pressure gauge from an autoparts store to check your pump. If your filter is clogged, it may affect your pressure as well.

The Canyon has an inherint problem with the Fan Power cable being loose. When I say loose...I'm saying that you need to adjust the wires and then take a zip strip to tighten it up.

Passenger side under the dask are 2 cable hook ups. the one on the farthest right (Only 2 wires going to the plug) is the fan power cable. Jiggle it while the fan is on position number3 so you can hear when it comes on!!!

Check air filter ,inspect if there is air leak .clean the throttle body

I have to believe that with all of the "non related" issues happening that there is a wiring harness problem. If you track the harness back from the tail lights you will probably find a nick or a break in the line. If nothing shows then check the connection point which should be somewhere around your fuel tank. It will be a male/female fitting that will pull apart and you can check at that point with a meter if it is working to that point. If not it then you will have to work your way all the way up to find the fault point.

i know this my sound funny but have the battery checked and replaced if even a little weak because it will mess with the computer on this newer things also have altanator checked,battery connections.can even cause one to not shift right.hope it helps.

Check with your local dealer , there maybe a recall on the BCM. Body Control Module

powe windows do not work

If your climate controls are push button/electronic, it's likely that there is a fault between the button and a control board located just behind the control panel.