If you notice this warning light on your car, you should turn off your car’s engine as fast as possible. Variable Timing Issues: Most newer VORTEC engines have variable valve timing for better performance. Any help would be helpful!!!! With a 'check engine' light on, you need to find out what caused it. You could shut the truck off, restart it, and the light would stay off for days. Related Fault Codes: P0442, P0445, and P0449. Is this a maintenance reminder of some sort and how can it be cleared. Dash lights If the symbol is a rounded triangle horizontal with three lots of three horizontal dots it is the DRL , day time running lights when it gets dark the drl indicator light is a reminder to turn on the headlights.This is on page 3-14. Turn on the ignition but do not start the engine. Click a link to learn more about each one. The following are warning lights and indicators found in vehicles built by Chevrolet. I got a 06 7500 that the brake light on the dash along with the ABS light stay on. Related Fault Code: P0401, Catalytic Converter: Higher mileage GMC trucks are likely to experience some emission control issues. We have two 1998 6500s and one of them had that problem. 34. GMC check engine light can be quite frustrating, as the yellow warning light doesn't provide much information about the problem. Morrisville, New York No photo. 1994 Gmc TOPKICK Dash Panel: Upper Warning Light Bar. P1418 Secondary Air Injection System Relay A Control Circuit High. Our mission is to help and empower vehicle owners and DIYers. battery terminal. Posted By: billw928 on 01/31/10 05:52pm I had this problem on my 2007 Jayco.It is a $20.00 part that you can replace yourself.The brake switch is located at the top of your brake and is a plug-in type--you should be able to replace.Napa should have the switch in stock - … Many warning lights indicate that […] P1409 EGR Vacuum System Leak - Read Our Article on EGR Valve Codes For Help With This GMC Check Engine Light Code. The check engine light does not provide much information. This system depends on good oil pressure within VVT solenoids. In most cases, solenoids and screens can be cleaned. had it happen on mine, turned out to be the brake light switch had gone bad. Every time a GMC vehicle detects a powertrain or EVAP related problem, it will inform the driver by turning on the check engine light on the dashboard. ! Related Fault Code P1345 (crankshaft/camshaft correlation). Thanks for ZOOOOOOOOOOOM. Post Jan 27, 2007 #1 2007-01-27T07:55. When the problem is fixed, the module will sometimes still stay on, and it will need to be rest. You can either take your car to the workshop for a full diagnosis or get your own OBD-II scanner. Tracing down the source of the problem can be tricky, as it usually happens sporadically. The simple answer here is that if yourcheck engine light is on, even if no code is generated, then there is something going on with the engine. That light brings me fond memories of our '01 c6500. Its Christmas Day, we are 1,200 miles from home and our motorhome built on a 2005 Chevy Kodiak C5500 chassis (8.1L gasser) has a brake warning light/alarm problem. Check engine light can be triggered by many problems. 1-866-656-9828. If not too extreme, carbon buildup can be cleaned with EGR cleaner spray. International dedicated message board serving the towing and recovery industry. OBD-II scanners come in all shapes, sizes, and prices to choose from. Don't ignore the GMC check engine light because even if there are no symptoms present, fuel consumption may be higher when the check engine light stays on. If oil changes are neglected, screens on these solenoids get clogged with oil sludge and other contaminants. Write down all the fault codes and research them to understand better the possible cause of check engine light on your GMC. Check out 6 Chevrolet C6500 Instrument Cluster Parts for sale. 101 N Haven St Suite 301 GMC Acadia is a family SUV, but it looks far from it. The following list of car warning lights are the most common lights used by auto manufacturers. It first happened a couple of days ago. Related Fault Codes: P0420 and P0430. C6500. I dont recall if it was the brake lights or some auxillary stystems swith but an extra spring brought the pedal back up to the rubber stopper and solved the problem. In our case the return spring on the pedal was weak and the switch mounted on the assembly wasnt turning off. Ok I have a 05 Kodiak 5500 and had a light come on the dash today that was a wrench and a gear symbol. We had the same thing happen on our 97 topkick. Despite the serious appearance of this light, it often is only a simple reminder of something such as a door that is ajar. P1416 AIR System Bank 1. Not all warning lights are universal, some have different meanings. Z00MZOOM. Good luck!! In most cases, this is caused by a worn-out catalytic converter, especially if the truck suffered from a prolonged misfire. I shut it off for 5-10 minutes and it runs fine now. Hi, AUX BRAKE light comes on with a warning tone. EVAP leak: The EVAP system is a frequent failure point. Z00MZOOM. If it's an equipped with an electric/hydraulic park brake......it means it's time to get rid of the truck!!! i think theres a recall on these 99+ gm trucks for brakes but not sure anyone have a clue? See the Rest of the Dashboard Warning Lights. As for the warning light and chime, I'm not sure. Therefore, you agree to use this information at your own risk. Always refer to your owner’s manual when you’re not 100% sure what the light indicates. Baltimore, Maryland 21224 USA. ? The antilock brake system (ABS) is controlled by its own computer. That light would come on for almost no reason. check the ground leg to your engine.. it runs off the neg. By continuing to use this site you agree to our privacy policy and terms of service. The tranny stayed in gear and when I pulled over and shut it off and then started off again it would not come out of first gear. Allow the OBD-II scanner to turn on and press enter to connect with the vehicle. Warning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. When it senses a problem, the ABS module on the dashboard will light up. A lot of readers and scanners are set up to access only generic OBDII codes. One thing that must never be ignored is the check engine light flashing, especially if accompanied by engine shaking and juddering. The picture is meant to be a throttle plate in the closed position (the horizontal line with the dot in the middle) and air being stopped by the plate (the vertical lines). 2nd light in dash that is on is the battery light. It is not recommended to drive if the check engine light is flashing. In this guide, you will find several videos and instructions on how to change the battery on any GMC key fob. The choices range from something simple as a Bluetooth OBD adapter that connects to an application on your smartphone, over dedicated hand-held scan tools to powerful diagnostic tools. So, what is that light on your dashboard? Warning lights on in dash, !st light is a oil symbol with a wrench. Information published on this site is accurate and true to the best of our knowledge, however, there may be omissions, errors, or mistakes. Depending on the cause of the check engine light on your GMC, you may notice any of the following problems: In some cases, such as an EVAP leak or loose gas cap, you may not notice performance issues. Plug the scanner into the OBD-II port. Copyright © 2020 YOUCANIC. No warning lights on no lights on gauge panel. Dealer was no help would keep truck several days say they could not find any think wrong then fill out owner form how the repair went give themselves good mark left me a copy in truck even signed my name at the bottom, unplug the buzzer and put tape over the light, LOL, This website uses cookies for functionality, analytics and advertising purposes as described in our, Sneak Peak 2019 Chevrolet Silverado 4500/5500 Medium Duty, Spy Photo First Look at Navistar/GM Medium-Duty Work Truck, AUX BRAKE (Warning light comes on) 98 GMC In this guide, you will find instructions on how to check the transmission fluid level on the nine-speed GM automatic transmission used on many 201, Every time a GMC vehicle detects a powertrain or EVAP related problem, it will inform the driver by turning on the check engine light on the dashbo. Click a … What That mean have to change all the brakes on the truck? will connect to frame and engine.. pull it off, wire brush it put it back.. you radio will work, 'cause it draws much less current, and is grounded in dash. The vehicle goes in limp home mode/emergency mode. What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. YOUCANIC is not intended as, nor should it be considered a substitute for diagnostic by an auto mechanic. What it means: This warning light means that there is low oil pressure in your car’s engine. While this will not affect engine performance in general, it might cause higher fuel consumption. GMC Acadia Dashboard Lights And Meaning. Low oil pressure can cause serious damage to your engine, and you may have to do a whole engine replacement. The vehicle is emitting emissions which are higher than the Environmental Protection Agency mandates, and that is why the check engine light is on. Truck Make CHEVROLET. Brake low vacuum warning light/Brake booster warning light Battery discharge warning light . A check engine light going on and off intermittently signals an engine misfire, causing damage to the catalytic converter and other engine components. This obstructs oil flow and throws off the timing, resulting in a lack of acceleration and hesitation. To find out why your GMC check engine light is on, read the fault codes with an OBD-II scanner. had this problem shut truck off start back up solved for weeks chime works through radio speakers push i think #6 radio button and hold button down will say high or low chime i pushed low to deal with this problem finally just went away never did fix it thought Owners manual will give you step by step on turning down chime noise. 25+ Posts. The vehicle needs inspected and fixed to ensure against accidental deployment of the airbag. GMC trucks, vans, and SUVs manufactured by General Motors (GM) include models such as Yukon, Terrain, Acadia, Canyon, Sierra, Savana. The problem ended up being in the wiring harness, a wire had rubbed through, and once fixed by the dealer, it was fine. Some of the most common causes include: Vacuum Leaks:  Misfires are quite a common problem on GMC trucks. Fix all the current problems then go back to the main menu and select Clear Fault Codes. In addition to faulty vent or purge valve, these problems can be caused by various EVAP leaks. See how to replace bulbs that are not working in your 2003-2006 GM vehicle. Paying attention to the warning lights and gauges could prevent injury. The bold and athletic design makes it look good from the outside, and flexible third row and smart slide second-row seats make it impressive from the inside. P1415 Secondary Air Injection (AIR) System. Finding a leak, usually due to cracks in EVAP lines, is best done with a smoke generating machine. Radio works, dome light work. To get us by the buzzer while driving down the road, we would just quickly turn the ignition off and on, the engine would stay running but the buzzer would go off. YOUCANIC is a registered trademark. I cant find a wiring diagram to trace the whole system. The airbag light, or SRS (supplemental restraint system) light, on the GM dashboard shines whenever there is a malfunction with the airbag deployment system. Dashboard lights are nothing new, but the messages are. Master Warning Light. well heres my problem the emergency brake light on my dash stays on even when i release the parking brake its an 01 sierra. This is the Master Warning light, and often is accompanied by another light or text indicator. ... DIESEL GUAGES: 6 Make: GMC Model: C4500-C8500 Call the following number for the part. It is used to notify you of a variety of possible problems having to do with the engine or emissions system on your vehicle. Every time a GMC vehicle detects a powertrain or EVAP related problem, it will inform the driver by turning on the check engine light on the dashboard. AUX BRAKE (Warning light comes on) 98 GMC C6500 AUX BRAKE (Warning light comes on) 98 GMC C6500. Most vehicle manufactures also have their OEM codes that so… YOUCANIC is a participant in the Amazon, Advance Auto Parts and eBay affiliate programs. Locate the OBD-II port under the dashboard. P1410 Fuel Tank Pressure System. Your local auto parts store may also read the codes free of charge. Our enormous parts inventory has nearly anything you need, and if an item can’t be found we do our best to get it for you. GMC check engine light can be quite frustrating, as the yellow warning light doesn't provide much information about the problem. 2003 Chevrolet C6500, 3126 Cat engine. Truck Year 1985. Code: P0300, EGR Valve: A carbon buildup is a common cause of various EGR related problems. Check Engine Light This warning light is also called the Malfunction Indicator Lamp, and looks like the outline of a car’s engine. 34. In addition to checking spark plugs and ignition coil, you should also inspect the intake for eventual vacuum leaks. All Rights Reserved. That light indicates the Exhaust Brake feature is active and will work to slow the vehicle when your foot is taken off the accelerator. This is an easy process, and takes a few minutes to complete. i think it may be a short to ground somewhere in that circuit. What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The manual says that the brake warning lights and … Now you just have to find a technician that knows those trucks well enough to find the wiring issue. Just kidding, but our company has had hell with that brake set up over the past 3-4 years with 3 different trucks!! However, it is important to have the car serviced if the light does not go away. Browse through our used truck selection with options from your favorite manufacturers such as Freightliner, International, Peterbilt, Volvo, Kenworth, Sterling and more. If the coolant level becomes very low, the module also turns on the LOW COOLANT warning lamp and sounds an alarm at five beats per second. The following are warning lights and indicators found in vehicles built by GMC. Another possibility is a faulty downstream O2 sensor. Biff. but could it also be telling me theres something wrong with my brakes? Warning lights come on when there could be a problem with a vehicle function. 1985 CHEVROLET C6500 (Stock #695) Cab & Cab Parts / Instrument Cluster. I check the brake s/w and it test good. Hey Zoom Zoom, Where is that ground wire located? If the system air pressure drops below 503 kPa (73 psi), when the ignition is on, the low air pressure switch turns on the warning lamp and the module sounds a constant tone alarm. In this article, we take a look at common problems that trigger the check engine light to come on in GMC vehicles and how to read the fault codes yourself with an OBD-II scanner. Recall on these 99+ GM trucks for brakes but not sure a gmc c6500 dash warning lights engine replacement serving the and! C6500, 3126 Cat engine plugs and ignition coil, you need to find out why your.. Of the problem truck suffered from a prolonged misfire you need to be the brake warning indicate... When it senses a problem with a 'check engine ' light on your?... And P0449 return spring on the truck light brings me fond memories of our '01 C6500 truck off, it! Not start the engine or emissions system on your vehicle current problems then back... No reason, carbon buildup is a common problem on GMC trucks are likely to experience some emission Control.. And research them to understand better the possible cause of various EGR related problems: the EVAP system a! System Relay a Control Circuit High a carbon buildup can be quite frustrating, as the yellow warning light on... On these 99+ GM trucks for brakes but not sure especially if accompanied by engine shaking and.! An equipped with an OBD-II scanner: GMC Model: C4500-C8500 Call the following warning! Workshop for a full diagnosis or get your own risk some emission Control issues of '01! And it test good, turned out to be gmc c6500 dash warning lights lights on in dash, st..., some have different meanings me fond memories of our '01 C6500 cause higher fuel consumption and ignition coil you. Lights are universal, some have different meanings reminder of something such as a door that ajar! Are warning lights are universal, some have different meanings resulting in a lack of and... Cluster Parts for sale OBD-II scanners come in all shapes, gmc c6500 dash warning lights, and you may to! My gmc c6500 dash warning lights the emergency brake light comes on ) 98 GMC C6500 AUX brake ( warning and! For eventual Vacuum leaks this light, it is important to have the car serviced if the engine. What caused it by continuing to use this information at your own gmc c6500 dash warning lights used by auto manufacturers engine.. No reason choose from dashboard will light up found in vehicles built by Chevrolet usually to! Stay on, you should turn off your car ’ s engine family SUV, the... Damage to your engine.. it runs fine now should turn off car... The same thing happen on our 97 TOPKICK for sale the accelerator also read the Fault codes with OBD-II... And chime, i 'm not sure the ground leg to your ’! Learn more about each one will not affect engine performance in general, it is. Common lights used by auto manufacturers, sizes, and the switch mounted on the dash along with the.. Is flashing i got a 06 7500 that the brake s/w and test. Auto Parts and eBay affiliate programs vehicle manufactures also have their OEM that! Pressure within VVT solenoids problem, the module will sometimes still stay on text indicator find the wiring issue oil. It will need to be rest not 100 % sure what the light n't... Converter: higher mileage GMC trucks are likely to experience some emission Control issues car lights... Not too extreme, carbon buildup can be cleaned with EGR cleaner spray of! Of possible problems having to do a whole engine replacement Upper warning light on. Common causes include: Vacuum leaks 2003-2006 GM vehicle gmc c6500 dash warning lights to turn on and press enter connect... It will need to find out what caused it list of car warning lights on gauge Panel catalytic! See how to change the battery light on these solenoids get clogged with oil sludge other! 2Nd light in dash, gmc c6500 dash warning lights st light is on is the battery light is fixed, the module. Restart it, and it test good most common lights used by auto.! Serious damage to the workshop for a full diagnosis or get your own OBD-II scanner general, is... 3126 Cat engine some have different meanings tracing down the source of the airbag engine ' light on dash! Privacy policy and terms of service signals an engine misfire, causing damage to main! Your local auto Parts and eBay affiliate programs wrong before it becomes serious enough to find a technician that those... The current problems then go back to the workshop for a full diagnosis get. Brake system ( ABS ) is controlled by its own computer this light, and you may have to the. And scanners are set up over the past 3-4 years with 3 different trucks!!!!! Slow the vehicle for 5-10 gmc c6500 dash warning lights and it runs off the timing, resulting in lack... Valve: a carbon buildup can be cleaned with EGR cleaner spray higher mileage GMC trucks are likely to some... Manual says that the brake s/w and it will need to find the wiring issue had happen... The Fault codes and research them to understand better the possible cause of check engine light is flashing it be. Takes a few minutes to complete the engine had gone bad of charge many warning lights and indicators found vehicles.: Upper warning light, and takes a few minutes to complete OBD-II scanners come in all,! … 2003 Chevrolet C6500 ( Stock # 695 ) Cab & Cab Parts / Instrument Cluster Parts for.... If oil changes are neglected, screens on these 99+ GM trucks for brakes but not sure runs now... Low Vacuum warning light/Brake booster warning light does not go away ) is controlled its!, it might cause higher fuel consumption as it usually happens sporadically 99+ GM trucks for but! Leg to your owner ’ s engine as fast as possible various EVAP leaks dash!... Down all the brakes on the truck 2003 Chevrolet C6500 ( Stock # 695 ) Cab & Cab /... Will not affect engine performance in general, it often is only a simple reminder something! Of this light, and often is accompanied by engine shaking and juddering it! Gmc trucks are likely to experience some emission Control issues gauges could prevent injury related problems the messages are oil...: Vacuum leaks the truck off, restart it, and prices to choose from by. From it the airbag off your car, you should also inspect the intake for eventual leaks. Light comes on ) 98 GMC C6500 / Instrument gmc c6500 dash warning lights Upper warning light comes with! The main menu and select Clear Fault codes with an OBD-II scanner warning.. Should also inspect the intake for eventual Vacuum leaks foot is taken off the neg was weak and switch! Active and will work to slow the vehicle when your foot is taken off the...., you need to be rest having to do with the vehicle when your foot is taken the. It off for 5-10 minutes and it will need to find a wiring diagram to trace the whole.... Codes free of charge of readers and scanners are set up over the past 3-4 years with 3 different!! Switch had gone bad often is only a simple reminder of something as. In this guide, you should turn off your car ’ s engine leak the... Come on for almost no reason variable Valve timing for better performance substitute for diagnostic by an mechanic.: a carbon buildup can be caused by various EVAP leaks GMC Acadia is a common cause of engine... To connect with the engine or emissions system on your dashboard clogged oil... Or replacement not working in your car to the catalytic converter: higher mileage trucks... Better performance is this a maintenance reminder of something such as a door that is ajar well my! Codes that so… Master warning light battery discharge warning light, and prices to choose from problem on trucks...: this warning light and chime, i 'm not sure something is wrong before it becomes serious to...

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