Gmc sierra radio display not working

Sierra 1500 Sierra 2500HD/ 3500HD. Page 2 September, 2020 Bulletin No.: 20-NA-199 ... • Radio and display inoperative after a remote start event. An excessive parasitic ... locks, windows and chimes may not work. If you leave the …

When the radio is on, the time is displayed in the right corner. I disconnected the batteries to work on the front airbag sensor. After I was done, I reconnected the batteries and noticed that the clock on the screen does not display. When I try to set the time, nothing shows up. Everything was working before I disconnected the batteries.Maybe a few others have had this problem: While the radio/cd/aux input still work properly, the radio screen is dark, and wont display the time or input. All fuses are fine, anything else I should check before going to a new radio? ... Chevy Silverado and GMC Sierra Forum. 1.4M posts 181.1K members39. by Sam McEachern. — May 27, 2021. Sponsored Links. General Motors has released a service update to address a problem that can cause the infotainment screen in certain vehicles to suddenly...1. With the vehicle on, use the vehicle touch screen to go to the list of paired devices. 2. Select the phone name. 3. Select Delete. 4. Confirm that the phone name has been removed from the list of paired devices. Remove the vehicle from your phone’s list of paired devices:Communicate with one of our specialists. Explore how to personalize your infotainment and radio system on your GMC vehicle and use it to access music, contacts, apps, and more.

Lights in radio and temp control not working. Just bought an 01 Silverado 1500 and noticed that at night the lights for the radio buttons as well as the lights for the rear defrost, A/C button, and fresh/recirculate buttons do not work. This is my first Chevy so was wondering if there is a fuse that controls all these, or a wire that may be ...stereo broke power windows stopped working dome light comes on engine complaint electrical issue heater complaint transmission complaint paint defect Silverado 1500 recall. Maximize. The 2019 ...To play the infotainment system with the ignition off, see "Retained Accessory Power (RAP)" in the owner manual. Infotainment System. The infotainment system is controlled by using the infotainment display, buttons on the faceplate, steering wheel controls, and voice recognition. Radio with CD and Screen Storage. 1.Oct 24, 2022 · 3. If neither of these methods work, you may need to perform a hard reset by pressing and holding the power button for 30 seconds or more. This will reset all system settings back to their defaults. 2015 GMC Sierra 1500 Truck – IntelliLink Screen problems. When the radio is on, the time is displayed in the right corner. I disconnected the batteries to work on the front airbag sensor. After I was done, I reconnected the batteries and noticed that the clock on the screen does not display. When I try to set the time, nothing shows up. Everything was working before I disconnected the batteries.Posted on May 18, 2008. SOURCE: 2007 gmc sierra 2500 IAT sensor. Well, the IAT (Intake Air Temperature) sensor is located on the air intake duct between the filter and the throttle body (Assuming you have the 6L motor). The wires are easily visible at the plug that connects the sensor to the wiring harness. That's the easiest place to access …51 posts · Joined 2013. #1 · Jun 29, 2013. I recently purchased a 2014 GMC Sierra with navigation and intelli-link. Through my purchase process I test drove the 2014 Silverado as well and while driving it noticed that the radio home screens are customization in terms of icon order and layout as well as themes. My GMC does not have this feature.2015. If the touch screen is not working in Your 2015 GMC Sierra the first thing that You should do is try to reset the system. The most likely reason that it is not working is due to a software problem that has caused it to freeze over time. If resetting it does not work, or it is not turning on at all then You should check the fuse to the radio.

Huntin65 Discussion starter. 12 posts · Joined 2017. #1 · Feb 19, 2017. I have a 2004 chevrolet silverado 1500. I was going down the road and noticed the gauges had quit working except spedometer and tach. Then I noticed windows, door locks and radio quit working. The battery light, abs,and a car with a lock symbol was on.Insert the key into the ignition. Leave it in the first position. While the key is in the ignition, press and hold the instrument panel reset button located next to the odometer or fuel gauge. While pressing the reset button, turn the headlights on. Then turn the key to the second position but do not start the car.Outside temp sensor is on the hood latch support in front of raditor about dead center. If you have a plow on the front it will disrupt the air flow and likely cause the temp to rise. 2013 Silverado 1500 LT, Z71, 5.3L, 6L80e, 4X4, HD Towing pkg. If you can't fix it with a hammer, it is an electrical problem. N.So when is this 'Old enough to know better' supposed to kick in? '13 SLE 4x4 ExtCab 5.3 6sp 3.42 G80 Z82 Z60 Fire Red. Bought new. 25,700 miles. Lew tune. Webasto moonroof. Michelin Defender LTX 275/60/20. 2" level.1 Solution. 09-10-2021 10:24 AM. Hi @Batman7563! The Pandora integrated app in your GM vehicle is powered by a Wi-Fi Hotspot built into the car. You'll want to be sure that this hotspot plan includes streaming abilities. I believe this is called the 'App Access plan', however, I would reach out to the dealership directly for more information ...

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Siri needs to be enabled for CarPlay to work. If it's not, go to Settings > Siri & Search and make sure the following options are enabled: Listen for "Hey Siri". Press Side Button for Siri. Allow Siri When Locked. The Allow Siri When Locked option is the one that most often trips people up because it isn't always enabled.hey guys, so i just recently purchased a 2002 gmc sierra 2500 hd with the 8.1 and the only issue im having that i want to solve is that the rear view mirror has the compass/temp gauge and the screen is just black. the green light is on for the auto dim and the connection is good but i cant get it to work.Only select vehicles and select iPhones offer this option. If your vehicle does offer this option, work through these steps to enable a wireless connection with Apple CarPlay: 1. Pair/connect your phone to the infotainment system using Bluetooth®.†. 2. Follow the prompts on the screen and on your Iphone to start a wireless Apple CarPlay session.If water leaks into the vehicles roof mounted high-frequency antenna (short it out) it can cause loss of GPS signal, disable the vehicles compass, cause the onstar system from accurately determining location, trigger red onstar light on mirror among other anomalies. Mike. 2021 GMC Sierra Denali 6.2L Ultimate 4wd.

Hi, I have a 2016 GMC Sierra and the radio's display screen has gone black. I do not have an HMI module behind the glove box. I've tried the 15-20 minutes battery disconect, still nothing. ... Well my 2011 gmc terrain rear view mirror camera display is not working when I'm reverse. On off switch unresponsive. Fuse under hood 54 ok.Many GMC Sierra owners face an unusual problem. After they turn off the truck and open the door, their radio stays on. This is a problem no one wants to have. For one, a radio that won't turn off will drain the battery. If you're a GMC Sierra owner who has this same issue, this guide can help. We'll go over the most common causes of this issue and how to troubleshoot each one. 1. Bad ...This senses high and low light and changes the brightness of the radio display among other things. Check to make sure the sensor is plugged in and/or not working. 2014 Equinox LTZ FWD 3.6L. V-6 (LFX) GM6T70 Transmission-Gen II (M7W) Crystal Red Tintcoat-Brownstone Leather- (FE2) Suspension-18" Wheels.Connect a known working speaker to confirm there is a signal on the wires. If there is your door speakers are shot. '11 Silverado LT 5.3L 4x4 X-Cab. HU- Excelon DDX594, Ft & Rr Spkr- Morel Hybrid 602 (no rear tweets), Ft. Amp- Polk D2000.2, Rr. Amp- Alpine KTP-445U (bridged), Sub Amp- MTX - TD500.1D, 2x Rockford Fosgate R1S410 in parallel @2Ω ...I replaced the battery in my 2017 GMC Sierra SLT truck. I have checked and rechecked several times that both the new battery is fully charged … read more. Nachum Wagschal. 3,772 satisfied customers. My screen an radio went out totally black.Sierra 1500. If You are wondering why Your steering wheel controls aren't working on the GMC Sierra, I can help give some reasons as to why they aren't behaving. One of the main reasons for the steering wheel controls not to work is due to a failed clock spring. What the clock spring does, it helps the vehicle communicate electrically with its ...If your vehicle is a GMC Sierra (has 3 airflow distribution control buttons that work in combination), then press the 3 air distribution buttons to achieve the following:. Windshield and Floor buttons are lit, which means air is flowing onto the windshield and floor. Windshield, Floor and Panel buttons are lit, which means air is flowing onto the windshield, floor, and out of the panel outlets.2008 Silverado Radio not working! So the truck was passed down to me by my relatives and it came with many issues that I resolved instantly but the radio is simply not working. It’s just a black screen, no display, no sound, but the buttons are lighting up. No chimes for doors or blinker sound as well.I recently picked up a 2001 GMC Sierra and when I took it for a test drive I noticed the instrument panel wasn't lighting up when I was checking if the DTRs, headlights, signals and taillights worked. I turn the switch to all three positions and tried the dimmer for each one. the Interior light comes on when the dimmer is all the way up but ...SOURCE: 2004 gmc sierra rear differential. remove cover.take off back wheels and calipers (or drums).turn differential to where you see small bolt/pin (5/16) horizontally (same direction as axles)on right side of differential.remove bolt/pin.A large pin (about 5"long 3/4"diameter) should slide out differential with ease ( you may have to tap ...A frequent cause of CarPlay not working is the "Allow CarPlay While Locked" toggle is turned off. If it's off, your iPhone will only connect to CarPlay if you unlock it. To get around this issue, follow this path: Settings → General → Carplay → My Cars → Tap GMC Sierra → Allow CarPlay While Locked. 5.

Buying a used GMC Sierra 1500 can be a great way to get the most value out of your purchase. The Sierra 1500 is a reliable and powerful truck that offers plenty of features and cap...

May 4, 2022 · Saw one last year for $100 and after a month there were still no takers. 2009 GMC Yukon XL SLT 5.3 K5L - 2012 GMC Sierra SLT 6.2 NHT - 2013 GMC Sierra SLT 6.2 GAT. “Woe unto them that call evil good, and good evil; that put darkness for light, and light for darkness; that put bitter for sweet, and sweet for bitter!”. Night_Shift_61. About one in 25-40 starts the steering wheel radio controls do not work. Once they do not work they will not work until the truck is shut off. Once I restart they may be fine for weeks. Checked connections and don't see anything out of order. Any thoughts. I'm sure I will get a Could Not Duplicate if I bring it in. 2017 Sierra 2500HD Denali Dmax.Symptoms: Back windows Work fine with their respective switches. Back doors also trigger the door ajar alarm. No issues there. Front driver door: Main switch does not work for any of the windows. Of the six buttons in that switch module, the lower left one works as it should.If you have a wired backup camera, wiring is more likely the problem. Again, checking your fuses to ensure everything is connected (and not blown) and going and tracing the wiring and cables from the camera to the display will reveal the problem to you. If your display is embedded in the dashboard, start at the camera and work to the …If you’re in the market for a new pickup truck, you may be considering the 2020 GMC Sierra 1500. The 2020 Sierra 1500 comes with some noteworthy improvements over the previous year...39. by Sam McEachern. — May 27, 2021. Sponsored Links. General Motors has released a service update to address a problem that can cause the infotainment screen in certain vehicles to suddenly...Sounds like something is wrong with the display on the radio....Can some others with more knowledge on this help please! Current Truck: 2024 GMC Sierra Denali 2500 HD with retrax-pro tonneau cover. Former Trucks:2019 GMC Sierra Denali Duramax 2500, loaded. 2016 GMC Sierra Denali Duramax Z71. every option with the exception of rear seat video.75 posts · Joined 2022. #1 · Apr 19, 2023. My issue is that my radio does not receive certain XM channels. All work fine, I paid for a 3 year special offer, but the one chanel my wife and I listen to, isn't there. Called XM, they told me that the radio need to be upgraded, some GM vehicles, in my case 2014 Sierra, doesn't have the capability.

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temp.xml. Bulletin No.: 17-NA-025. Date: Jan-2017. Subject: Repeated Radio/display Resets, Volume Control Inoperative, Waiting for Update Media Message, Voice Command For Calling Bluetooth Phone Contacts Inoperative, Service Rear Vision System Message, Radio Turns On Unwanted At Startup, and/or Navigation Radio Destination State Defaults To WV.2022 Canyon Elevation CCSB Satin Steel Metallic, Locking Diff, Trailering package, Trailer brake, splash guards, running boards, black emblems and spray in liner by LineX. Added Bak Revolution X4s hard rollup cover on day one. Found on dealer web site 1/7/2022, purchased 1/13/2022 and took delivery 2/12/2022.85,000 miles 2014 Silverado. Took it in for new tires. Get the truck back and the radio touchscreen had gone black. Audio still works. Never had a problem with radio before taking in for new tires. Shop tells me i need to replace one of the cords and the entire unit. $1,000. He said theyve been getting a few 14's in recently with same issue. 5644477 5431207. Page 4 December, 2020 Bulletin No.: 20-NA-212. Important:Techline Connect and TIS2WEB screens shown above. Important:If the Same Calibration/Software Warning is noted on the TLC or SPS Summary screen, select OK and follow on-screen instructions. The system will generate a warranty claim code (WCC) for documentation purposes only. I have a 2004 GMC Sierra SLT Duramax Crew Cab with the rear seat entertainment package (Ceiling mounted DVD and center console radio controls), all stock, nothing aftermarket. The other day the head unit and rear center console radio controls stopped working - blank display, no sound from any speaker, no "on-star ready" greeting and no door chimes.Communicate with one of our specialists. Explore how to personalize your infotainment and radio system on your GMC vehicle and use it to access music, contacts, apps, and more.Cooling Fans Running - Temperature Gauge not working - Yukon (and other models), my data, experience and rigged fix. The guitar zombie; Mar 22, 2023; Engine & Drivetrain; 2. Replies 14 Views 24K. Dec 30, 2023. hatinthering. H. T. Long time lurker / First time poster needs to pick your brains on my 13 Tahoe.Mar 14, 2023 · Reason 5: Corrupted Files. Finally, corrupted audio files or corrupt memory due to a virus attack can sometimes cause a GMC Intellilink touch screen not to work. In this situation, you should run a scan on your infotainment system to detect any potential viruses and then uninstall any recently installed software. This JL Audio Stealthbox® enclosure installs inside the front part of the center console in 2014-2018 Silverado and Sierra Crew Cab trucks equipped with front bucket seats and factory console. It includes one down-firing 10" TW1 2-ohm subwoofer, and when combined with the right amp, it’s a pretty impressive unit.GM Service Update number: N212316020. Buick Customer Service: 1-800-521-7300. Cadillac Customer Service: 1-877-248-2080. Chevrolet Customer Service: 1-800-222-1020. GMC Customer Service: 1-800-462 ...So sit back, relax, and let's get that radio playing again. Possible Causes of GMC Radio Not Working: A blown fuse. Faulty wiring. Corroded antenna connections. Malfunctioning radio unit. Water damage to radio components. Software glitch in the car's computer system. Loose or disconnected antenna cable.AMBIENT AIR TEMPERATURE NOT SHOWING AND AC NOT WORKING ON CHEVROLET, CHEVY, GMC, BUICK, CADILLAC Great Car Scanner: https://amzn.to/2QmNBri Check out our A... ….

To use Siri Eyes Free (iPhone devices) or Google Assistant (Android devices) on your phone: 1. Make sure your compatible phone is Bluetooth-paired with the system. 2. Press and hold the PUSH-TO-TALK button on the steering wheel (a long press) or say your voice assistant’s hands-free prompt, such as “Hey Google.”.Radio Display not working. Thread starter jonesh529; Start date Aug 7, 2015; ... I am having the same problem with my factory radio on my 2011 GMC Yukon, checked the fuse, and it was good. Did have a loose ground wire, fixed that, and now the only thing that will light up when I push the Info button (top left of radio) is that the clock …There is no guidance in the manual, unless I missed it. The call button has always worked the same in every vehicle I've driven, from rentals to my most recent 2018 Colorado. When I press the call button, circled in the picture, absolutely nothing happens. This button is what I used to use to initiate a hands free call.Dec 26, 2018 ... 07 to 10 chevrolet gmc odometer cluster dead display repair tahoe silverado sierra. 63K views · 5 years ago ...more ...If there is a remote package on the system, it will display “Install Now” Or “Start Download.”. If the screen below is shown, then there is no remote update package on the system. Navigate to Settings -> About to verify the software version. If the build number is not U150 or greater, update via USB.346 posts · Joined 2012. #2 · Aug 23, 2013. I have the same issue. But mine would go out while driving. Radio would still play but no lights or lights in my instrument cluster. If I hit the top of the dash above the radio it would come back on. Then lately my oil pressure gauge starting freaking out in my cluster.UPDATE: Just received the replacement screen from Touch Screen | 2015-2017 GMC Yukon XL 1500 Sierra Tahoe Canyon MYLINK Chevy Silveradio Colorado | opuradio. Screen was VERY well packaged. Lots of protection, padding, and shock absorbing material. One of the best packaging I have seen.number_one_scott Discussion starter. 34 posts · Joined 2014. #1 · Jan 8, 2014. Hello, Ive got a 03 Silverado 2500HD. The instrument cluster has been acting up, when starting the truck sometimes the cluster will power up like it should other times it wont power up at all until about 30 seconds of driving then it powers up as it should.Transmission temp gauge not working. Jump to Latest Follow ... 2011 GMC Sierra 1500 20x9 xd misfits 295/55/20 Nitto Trail Grappler M/T, Recon Smoked Cab lights, 2" RC level kit with 2.5 rear block, Diablo inTune 87 tune, Muffler Delete Dual side, Z71 cluster inlay/white needles. Gmc sierra radio display not working, Your best bet would be to replace the POS factory HU with an after-market HU. If you'd prefer to stick with another factory HU you might try checking out OEMRadios.com. '11 Silverado LT 5.3L 4x4 X-Cab. HU- Excelon DDX594, Ft & Rr Spkr- Morel Hybrid 602 (no rear tweets), Ft. Amp- Polk D2000.2, Rr., Touch the Phone icon on your vehicle’s touchscreen. Look for an option on the screen to add or connect a new phone. It may say “Add Phone,” “Pair Device,” “Connect Phone” or “+.”. Go to your phone’s Bluetooth settings, turn Bluetooth on and select your vehicle from the list of options. Confirm the code shown on the phone ..., Infotainment / Intellilink / Media / Radio display glitches are occuring on my 2015 GMC Sierra All Terrain 1500. I had this issue before, and I thought it f..., 2015 GMC Sierra Denali 2500HD 4x4 / AVS Vent Visors / Banks (Boost Tube Kit, iDash Super Gauge, Monster Exhaust, Pedal Monster, Ram-Air CAI, Rear Diff. Cover) / BDS Skid Plate / Bilstein 5100's / Cooper AT3 XLT LT285/65R18 / CST DEF Tank Skid Plate / Gen-Y 16k Offset Hitch / Husky WeatherBeaters / Mad Jack Fuel Access Door / Mountains 2 Metal NOCO Bumper Grille / NAPA Legend AGM Batteries ..., Before pulling the battery, try holding the hang up button for 15-20 seconds. It resets the infotainment system. Just learned this last night after being on a call with all of onstar haha. This is the one you want to call if you still have problems - 18004628782., Audio and video playback issues, such as no sound, skipping, or failure to play specific radio stations, can occur due to system bugs or compatibility concerns. To …, GMC Sierra AC Controls No Display. See https://CarStereoHELP.com with MAKE and MODEL for MORE... How to remove car radios, amplifier and speakers., GMC Sierra 1500 New (RPO J22, VIN Digit 5 = H / U) 2022 2022 Sierra 1500 2023 2023 Yukon Yukon XL ... Home button might not work • Intermittent XM unavailable message. Page 2 March, 2023 Bulletin No.: 23-NA-034 ... • If the radio displays Conditions are not ideal, there are many reasons this can display but be, The 2024 GMC Sierra 1500 light-duty pickup truck offers a 2.7L Turbo High-Output Engine, up to 13,000 lbs. of best-in-class 4WD diesel towing, and more., Transmission temp gauge not working. Jump to Latest Follow ... 2011 GMC Sierra 1500 20x9 xd misfits 295/55/20 Nitto Trail Grappler M/T, Recon Smoked Cab lights, 2" RC level kit with 2.5 rear block, Diablo inTune 87 tune, Muffler Delete Dual side, Z71 cluster inlay/white needles., We show you how we repaired the radio display in our 2014 GMC Sierra 1500. The screen would often be blank, half working, or lit up solid for no reason at a... , Turn your car in the off position. Get out of your GMC Sierra. Open the front trunk and secure the hood bonnet part. Locate the engine compartment fuse box on the driver's side. Remove the engine compartment fuse box cover to reach the fuses. Find the 2 speaker fuses which are Fuse 42 (30 amps) and 43 (15 amps)., Hey y'all, if your radio is black and won't turn on, try this simple step before you take your vehicle to the dealer. This occurred to me in my 2015 Chevrole..., Insert the key into the ignition. Leave it in the first position. While the key is in the ignition, press and hold the instrument panel reset button located next to the odometer or fuel gauge. While pressing the reset button, turn the headlights on. Then turn the key to the second position but do not start the car., 93. 26K views 2 years ago. Screen Went Black in my 2020 GMC Sierra and how I fixed it, AFTER THREE ATTEMPTS AT THE GMC DEALER FINALY SOME RESULTS ...more., This exceptional powertrain is now available for the 2021 Yukon, having already become an award-winning engine option for the Sierra 1500 pickup truck. Learn how GMC has engineered this diesel engine to bring excellent range *, Professional Grade capability and a quiet refinement to the first-class Yukon. READ MORE., 1487 posts · Joined 2017. #5 · Feb 24, 2018. Well if the high beams work in manual and the flash position of the multifunction the the bulbs must be working. First thing I would check is relay not sure if a different relay is used in auto. If the multi function works in manual then to me that would rule out the multifunction., Oct 24, 2022 · 3. If neither of these methods work, you may need to perform a hard reset by pressing and holding the power button for 30 seconds or more. This will reset all system settings back to their defaults. 2015 GMC Sierra 1500 Truck – IntelliLink Screen problems. , Tuner Initializing. Driving a 2022 Terrain SLT, 7 months old, 5,000 km. I started it up this morning - no radio reception. The screen displayed "tuner initializing". There was no reception on FM, AM, or Sirius XM. I drove for approx 10 miles and did some shopping. About 2 hrs later I returned to the vehicle and the radio was working again., 3 posts · Joined 2021. #1 · Sep 12, 2021. Hey all! Chris here first time posting. Been driving me nuts . 2016 Sierra my radio been glitching for a few months . Pretty much doing what it wants and everytime it happens especially on the phone and cuts off calls I want to punch the display screen so I’ll try here first and see what you guys ..., Communicate with one of our specialists. CONTACT US. Explore how to personalize your infotainment and radio system on your GMC vehicle and use it to access music, contacts, apps, and more., 634 posts · Joined 2007. #1 · Nov 23, 2011. Took my guage cluster off to clean some crap out from under the glass. I put it back together and the DIC display and radio display will not light up. The guages work, steering wheel controls work and radio works, but there is no display on the DIC or radio. It threw two code but I read them and ..., 4 posts · Joined 2014. #3 · Jun 27, 2014. More Info. The fuse that should have blown is a 10 amp on the inside fuse block labeled illum. A friend believes the short may have destroyed the light dimmer portion of the headlight switch (he ran power to the fuse and the lights came on but dimmer function would not work., May 27, 2021 · This service update includes vehicles in dealership inventory and customer-owned vehicles that may return to the dealership for any reason. Contacts: GM recall number: N212327470. Buick Customer ... , Radio Display not working. Thread starter jonesh529; Start date Aug 7, 2015; ... I am having the same problem with my factory radio on my 2011 GMC Yukon, checked the fuse, and it was good. Did have a loose ground wire, fixed that, and now the only thing that will light up when I push the Info button (top left of radio) is that the clock …, Posted on May 18, 2008. SOURCE: 2007 gmc sierra 2500 IAT sensor. Well, the IAT (Intake Air Temperature) sensor is located on the air intake duct between the filter and the throttle body (Assuming you have the 6L motor). The wires are easily visible at the plug that connects the sensor to the wiring harness. That's the easiest place to access …, Unfettered. 3173 posts · Joined 2009. #2 · Oct 28, 2022. I had an issue with the current rig that in cold weather the drinker's side main speaker didn't work until it was warm (Above 40ish). Verified this in a cold truck and hit the speaker with a hair dryer, once warmed up speaker worked fine. I replaced the speaker and have been fine since., Dear Lifehacker,I’m not a developer or anything, but I’m really excited about the new improvements in iOS 10 and macOS Sierra. Is it safe to install the betas for them? What’s the ..., There is a fourth plug but that one is rarely used. I think those are for steering wheel controls, but I'm not sure. The two wires I usually see in it are red and gray. If your radio is dead, check if you have 12 volts all the time on the orange wire, and with the ignition switch on for the yellow wire., Step 2 - Diagnose the cause of the cluster problem. If you find a needle on your cluster is not functioning normally, there could be several problems. The cluster may contain the problem—or in the case of the gauges' monitoring engine related functions—of a defective sensor or wiring. The best way to go about this type of problem is to ..., Communicate with one of our specialists. CONTACT US. Explore how to personalize your infotainment and radio system on your GMC vehicle and use it to access music, contacts, apps, and more., Reason 1: Frozen Radio Screen. A frozen radio screen is a common culprit behind a black display. This can occur due to software glitches or system errors. When the screen freezes, it may become unresponsive, leading to a black display. The solution to this problem is relatively simple: reboot the system., It was produced 10/13 and just turned 6,000 miles with absolutely no issues (outside of the numerous recalls). This past week, the DIC cluster strarted going dim after the truck was driven about 20-30 minutes, in bright daylight, in 90 degree central Oklahoma humidity.