Failure to do that could cause corruption to the computer system if it tries to update in the middle of the Hypertech update process. Pull the fuse labeled: 22, a 10A fuse. Is onstar listed as something else in the fuse panel directory? If it still isn't working or if the new fuse is immediately blown again, you may have a shorted wire somewhere or the faulty component needs to be replaced. I'm sure I'm not the only one looking. They should be able to figure out if the component needs to be replaced or if there is a short or some other problem with your Tahoe. I have a call into the dealership for them to tell me exactly which fuse will disable the Onstar system. He is going to investigate the onstar wiring itself to see if they show how it is powered.
If you need to replace a blown fuse in your Tahoe, make sure you replace it with one that has the same amperage as the blown fuse. They must have changed it from '07,I'll have to look at an '08 at work tomorrow for you if I get a chance. That will be good to know. Note: I am not a registered charity. Donations are not tax deductible.
If you found this guide to be helpful, please consider making a small donation by clicking on the PayPal. Locating the Second Fuse Box 3. Do you know how to do electrical trouble shooting? Wiring color code or symbols, wiring harness, radio and audio wiring, circuit diagram, light switch wiring diagram. The fuse location for the Onstar system is located as follows: Drivers-side instrument panel fuse block, exposed on the left edge of the panel when the drivers door is open. . I have been chasing this thing for a while.
There is a fuse location diagram located on the underside of the cover and also another one in your owner's manual. Unless its a misprint or an omittion,it has got to be mislabeled. A plastic fuse puller tool should be included on the underside of the passenger compartment electrical panel cover. I have a 2008 Silverado and played around with pulling a few fuses, but haven't found it yet. The instrument panel fuse block access door is located on the driver side edge of the instrument panel. It is the sole responsibility of the viewer to assume this risk.
Anyone know exactly which one it is or how its listed? Thanks for your time,I hope we can resolve this mystery. Electrical components such as your map light, radio, heated seats, high beams, power windows all have fuses and if they suddenly stop working, chances are you have a fuse that has blown out. Fuse box in passenger compartment. I'll have to try again tomorrow and see if I can find a fuse for it. That is never a good idea , you don't want to make your problems worst.
I found the 10a info fuse inside the cab by the wheel,but nothing under the hood indicating onstar,or info. Lower the fuse box cover down over the panel and gently push it in to place. There is a fuse location diagram on the back side of the cover. As soon as I get an answer from the dealership I will put a post in here. Please use the part number, pictures and description provided to make sure this part fits your vehicle. We have a 30-day return policy. The underhood fuse block is located in the engine compartment, on the driver side of the vehicle.
You can let me know which fuse keeps blowing so I can get you the correct diagram by replying here or feel free to email me directly at with all your information. They must have changed it from '07,I'll have to look at an '08 at work tomorrow for you if I get a chance. If checking and replacing the fuse for the component in question doesn't work, we recommend seeking assistance from a trusted professional mechanic. Since new fuses are so inexpensive, the fuse should still be replaced as part of your electrical issue troubleshooting process. Your email address will not be published. Thank you,I would really appreciate it. Push a new of the same amperage rating e.
Think this module is plug an play. Pull the fuse labeled: 22, a 10A fuse. A plastic fuse puller tool should be included on the underside of the interior passenger compartment fuse panel. This is shown in service repair manual If replacing the fuel pump flow control module, program the control module. I'll have to try again tomorrow and see if I can find a fuse for it.
The interior fuse panel in the passenger compartment is located on the left side of the dashboard near the driver's door. Your Taho doesn't have all this options. Pull out and upwards on the left side of the box to release the top cover. Pull the old fuse that you'd like to check or change straight out of its socket. Line up the friction fasteners on the rear of the interior fuse panel cover and gently push it back in to place. For more, check out my other.
All do-it-yourself projects entail some risk. They must have changed it from '07,I'll have to look at an '08 at work tomorrow for you if I get a chance. The fuse location for the Onstar system is located as follows: Drivers-side instrument panel fuse block, exposed on the left edge of the panel when the drivers door is open. I'll have to try again tomorrow and see if I can find a fuse for it. I want to load my predator u7194 but they say to pull onstar fuse under hood and I havent located it as of yet. Grasp the handle at the bottom of the panel and gently pull it off the side of the dashboard. It was missing on this 2014 Tahoe, so I had to use a pair of needle nose pliers with rubber insulated handles.