Buy a Used Instrument Cluster Used instrument clusters are typically available at any number of salvage yards but there are several problems with this solution. Did you complete the replacement? If you don't have the code you can connect a second power supply at the jumper terminals under the hood so the computer and stereo don't lose power. I put over 20,000 miles a year on my truck. The top picture is 2v. If not available ask dealer if they can fix it.
Click on the image to enlarge, and then save it to your computer by right clicking on the image. Hopefully not a computer problem Please or to join the conversation. That described my issue perfectly. The vehicle has technical bulletins associated with this complaint but there is no recall. I figured it was a bad oil pressure sender and just haven't got around to look at it. The search for the problem led me to solving other wiring issues that were likely the cause of parasitic drain melted wires, probably shorting to ground from lazy repairs. Find out the definitions of the standard circuit symbols and pick the correct ones to utilize.
I thought the instrument cluster was bad, so I looked into getting one rebuilt. If you found this article helpful please give back by sharing it on Facebook —. The dealer and manufacturer were notified of the failure, but did not offer any assistance with the repair. Now it is not reading my speed correctly at all. I would be checking the ground wires first.
The tach, speedo, oil pressure, and volt meter are separate inputs. The gauges would drop while the vehicle was started. The failure mileage was 154,289. Just make sure that those connections are good before you unhook the battery if you choose this option. Wiring diagrams mainly reveals the physical setting of components and also links in the developed circuit, however not necessarily in reasoning order.
It has been a great truck, and I have very few other complaints. More recently, I'll be driving down the road and the whole instrument cluster will go nuts. I thought the instrument cluster was bad, so I looked into getting one rebuilt. As a whole it excels to place the positive + supply on top, and the adverse - supply at the base, and also the logical flow from delegated right. The settlement allows the owner or lessee to get their instrument cluster replaced under the terms of a special coverage adjustment to their factory standard warranty.
I have an '01 silverado. I looked around and don't see a part. I think a good start however would be to track down a wiring diagram and check the power and grounds going to the cluster to see if they are good to further your diagnosis. Only things that work is the speedometer and oil pressure gauges. While driving at various speeds, the instrument panel dimmed and prevented the contact from reading any of the gauges. The speedometer currently didn'tt work.
If it has the Delco theftlock system you will not be able to use the stereo without the code when you hook the battery back up. Label components such as resistors and also capacitors with their values. But it only happened intermittently with no way to diagnose the problem. I suspected you had a control unit problem and I'm glad you were able to find it. I have, it seems, fixed the parasitic draw that was plaguing me though. Long story short after testing it repeatedly for last couple days it has continued to work and I can now drive my truck without getting pissed off! It will either stay at 30, or it says I'm going 20 when I know I am going at least 60. This requires a trip to the dealer for mileage re-programming.
Today 85,000miles I was driving on the interstate and my speed stopped at 30 mph and wouldn't go to zero. There should be a tale on the wiring diagram to tell you just what each color implies. Instrument cluster lights not working ericthecarguy ipc ipc description and operation instrument cluster. A wiring diagram is a type of schematic which makes use of abstract photographic signs to show all the affiliations of parts in a system. The instrument panel would intermittently malfunction. This a definite safety issue. The dealer stated that the electronic control module needed to be reprogrammed.
You have to have the ability to inform the differences before using them. Because they are replacing your entire instrument cluster with a different unit they must re-program the replacement unit so that your odometer mileage will display correctly. Label components such as resistors and also capacitors with their values. The failure mileage was 82,500 and the current was 83,500. My speedometer works intermittently if at all.