1. Or better yet, change anything already worn out. My Parking Brake Light comes on intermittently while driving down the road. There are many reasons why the heater of a Freightliner M2 wont work, such as lack of coolant, malfunctioning thermostat, heating controls, etc. A new development is that my electric slide outs (2) seem to be acting up in that I sometimes have to move the ignition switch on and off a couple times to get them to work. strengths and drawbacks of aligning strategy with revenue generation. Because of that, you can assume that the Freightliner M2 often encounters several faults, although most may not be as severe as those mentioned above. googletag.pubads().collapseEmptyDivs(); It is Daimlers second high-volume recall of the Cascadia in less than three months. we have a 2006 frieghtliner m2 ,c7 cat ,2000 series auto trans with air brakes in shop with a parking brake valve problem.the way it is supposed to work is when the shifter is placed in park position the parking brake valve pops and applies parking brake,while in park position you should not be able to release the parking brake.the problem is you These gauges are possible to malfunction over time. We will be heading to the Grand Canyon in the morning. I wonder it that would have anything to do with it Don't matter what you call 'em as long as you call 'em JUNK! If the problem persists, there is a possible miswiring on the harness. Park brake light stays on - iRV2 Forums iRV2 Forums > THE CHASSIS CLUB FORUMS > Freightliner Motorhome Chassis Forum Park brake light stays on Page 1 of 2 1 2 > This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2 Thread Tools Search this Thread Display Modes Come join the discussion about performance, builds, ecodiesel, towing capacity, modifications, classifieds, troubleshooting, maintenance, and more! Every month 400 people find a job with the help of TruckersReport. If yes, get a hammer to tap it. 1-800-FTL-HELP (1-800-385-4357). Cookie Policy | gptAdSlots.push(gptSlot); After reassembling the components we removed, the truck was moved out of the shop and initiated a parked regen to clear the dash lights. You need to recharge the AC system if no cold air comes out. Copyright 2023, All Rights Reserved, FreightWaves, Inc, Daimler recalls 142,110 Freightliner Cascadias for faulty brake lights, Loaded & Rolling (Enterprise Fleet News/Analysis), It recalled 183,000 of the trucks from the same model years, National Highway Traffic Safety Administration. Do you know if this is true? The Parking Brake light should turn on when you engage the brake, and turn off when the brake is disengaged. These codes mean too much current in the fuel water separator heater. p8;b Q hO7\=5spxxgGG2C2\0N`.~Yzy4T[T GI6IJTtAT0Rr o1H 3-. AT THE SAME TIME THAT THE BEEPING AND LIGHT ARE PRESENT, THE DRIVING LIGHTS DO NOT ILLUMINATE. }); googletag.cmd.push(function() { Gaffney, SC 29341 googletag.pubads().enableSingleRequest(); Please take note of the code you will receive for the HVAC, as it indicates the exact issue that the engine fan is having. Really odd issue. Aside from faulty wirings, it can also be the fuse box. Also check for good continuity of the earth pins to chassis. Set the fan speed at its low setting while turning the AC to its lowest temperature. NO BRAKE LIGHT, NO BEEPING!!!! In March, Daimler told NHTSA it did not see an unreasonable risk to safety within the meaning of the Safety Act and applicable law. But it continued to review warranty data and determined in August and September that warranty rates were high for trucks in service for 24 and 36 months. Can someone tell me where it might be. In this case, you must check if every plug is in the proper connection. For more information, please see our Some drivers experienced difficulty when steering left or right. Most of the time it is activated / deactivated by bumps in the road. If there is not, replacing the faulty parts and retaking the pump test will verify if you already fix the issue. Check the Power Distribution Modules (PDM) circuit if it is open. In that case, try pulling the pedals up to see if it will work. Create an account on our community. Most of the time, the wiper will start working again after that troubleshooting method. Unplug the fuse box from its connector. Faulty wirings also cause a malfunctioning radio. Some drivers experienced difficulty when steering left or right. googletag.pubads().enableSingleRequest(); That means someone following the truck would not know if the Cascadia was slowing down. The most probable cause is that the unloader valve may be stuck. Any ideas??? If the problem is transmission fluid flush, it means that it drains all the fluids inside. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. This should operate the brake lights by use of the drive axle pressure only (green line). See Fig. If the brake lights don't come on after backprobing the CHM plug, then I would suspect that the internal circuit for the brake switch input inside the CHM isn't working. Location. }); Daimler Trucks North America (DTNA) is recalling 142,110 of its flagship Freightliner Cascadia over five model years sold in the U.S. and Canada because the brake lights may stay on when the truck is moving. A dual air brake system consists of two independent air brake systems that use a single set of brake controls. A forum community dedicated to Diesel engine owners and enthusiasts. Doing a visual sweep of the gauges and lights on a pre-trip can . Like Wayne mentioned one needs to look around and check connections. http://wemakeitsafer.com/vehicle-recall/Freightliner-Business-Class-M2-Recall-6794861, http://ww2.justanswer.com/uploads/gowest/2010-11-21_010302_m2_bb_service_brake..pdf, 2006 Freightliner Columbia Marker Light problem, 2014 Freightliner M2 automatic wont start. It's easy! #2 + Quote Reply. Carefully reach up under the dash and check to see that all connections are firmly engaged in their sockets. If not, there is a possible leak on it, and you should consider replacing them. there is a plate with that information is often outside on the drives side below the window. googletag.enableServices(); For problems in the solenoid and linkages, the best solution is a replacement or ensure that you tighten the transmission linkages. PROBLEM: BRAKE LIGHT IS ON WITH AN AUDIBLE BEEPING WHILE DRIVING IN D OR R. LIGHT AND BEEPING ARE MOSTLY CONSTANT ALTHOUGH THEY GO AWAY AT TIMES FOR SHORT PERIODS. ExpeditersOnline.com is a registered trademark of On Time Media, LLC. To find which smart switch has a missing signal, you need to check all the switches to see if there are any loose connections or damaged wirings. googletag.cmd.push(function() { Ive considered maybe there is a short to power somewhere on the truck, but that wouldnt really explain why the lights correlate directly to air tank pressure. The horn button in the steering wheel is not directly connected to the electrical circuit linked to the horn. they stay on. Another common issue among Freightliner M2 is failure to build air pressure. A leaking compressor is one of the most common AC issues in Freightliner M2. If it is, then it is indeed the switch. The air pressure is good (brakes do not engage). Handle Check Step 2. If not, then it is probably the motor. If you recently replaced the rear light bulbs when this happened, you may have installed the wrong bulbs. Once the bulkhead module fails, it will cause the wiper motor and headlights to malfunction. You can bring your truck to an automotive shop to clean and remove the clog. My alarm soundsif I do it out of the above order, Itdoes silence after a few seconds but it sure gets your attention. Its almost as if the brake lights have been wired up to the air pressure system, its very odd and Im not sure where to turn next. I honestly do not have much faith in their ability to find the problem and I can't imagine the cost. If your truck cranks but fails to start, check the fuel line, as the inlet and the fuel filter outlet can be loose. 5+ Years, Please select ALL of your current, valid drivers licenses. Without a good fuse, the cruise control system can't work at all. Thanks. uk airline industry market share 2020; mary oliver childhood; morrison data services meter reading "park brake not set" warning light stays on even when brakes are appied or released. There are many reasons why a truck has regen issues. Join us for knowledge and insights on how to improve your operations. Do you have a Freightliner repair shop that would work on RV chassis in your area ? You will see better if the issue lies in the BCM, input circuit, or output circuit. I have a 2016 Jayco Seneca Freightliner M2 chassis. . That may be your problem. By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below. If the light turns off (or turns off and then back on), the switch is the most likely culprit and will need to be replaced. Repeat the same procedure three times. You can only program the smart switch into the bulkhead module using the Freightliner software. The replacement may cost you around $30 to $150. You can compare the left and right sides. Things can get very confusing if your not into repairing things. Now it just stays on and buzzes very annoying. It recalled 183,000 of the trucks from the same model years in July because corrosion of an antilock brake component could cause the trucks to pull to one side. The bulkhead module serves as the control power of the cigarette lighter, running lights, and wipers. In February 2020, the truck maker received two more complaints. If the thermostat and heating controls need to be fixed, you can buy and install a new one. Each system has its own reservoir, plumbing, and brake chambers. hVYo8+|l 83 0 obj <>stream I Need CDL Training MY problem with #5 is I'm driving along w/cruise on and it drops off. In addition to the brake warning light and buzzer, my driving lights turn off and on in unison with the brake warning light and buzzer. Both slides are in and jacks are up. googletag.defineSlot('/21776187881/fw-responsive-main_content-slot3', [[728, 90], [468, 60], [320, 50], [300, 100]], 'div-gpt-ad-1665767553440-0').defineSizeMapping(gptSizeMaps.banner1).addService(googletag.pubads()); If everything is okay, scan the bulkhead module and check the fault codes. Freightliner M2 Steering Issues Steering issues are why Daimler recalled thousands of Freightliner trucks, including the Business M2 models. It should show codes. F: 864-206-8755 Horns are essential for giving signals or warnings while on the road. The primary air system operates the service brakes on the rear axle; the secondary air system operates the service brakes on the front axle. the message center reads "Park brake not set" and alarm sounds after I put it in drive and release the yellow park brake. 3 Years jodan0586, These are the contact numbers for Freightliner Custom Chassis, FCCC SERVICE & TRAINING CENTER VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I discovered that there is a Green Wire running from the front panel (under drivers window) to the rear panel (last bay on passenger side) that connects to a solenoid. Awhile back I had a bad parking brake release valve. Parking Brake Switch Repair Step 5. Check Your Brake Fluid. very annoying. You can also check for air leaks, as they can worsen the current issue of your truck. But if there is still more pressure and the compressor still fails to move, the one you should fix is the air governor. (you should hear air hissing with a leak) track it down. Common Freightliner M2 electrical problems include a defective blower motor, heater, engine fan, horn, power-take-off (PTO), bulkhead module, instrument cluster, and cruise control. The signal from the horn button comes from the bulkhead module. the location of the problem form your information can very some depending on model and year. This would also deactivate the 4x4, you would not want to drive around with the brake on. You might be able to get some wiring PDF files for your chassis from Freightliner. To troubleshoot, you need to turn the engine on to warm it to its average temperature. Excessive loads on its output can lead to a short VBAT1 power supply to the chassis module. "a-&F# \ It may not display this or other websites correctly. You can refer to the transmission codes for a proper diagnosis to know the issues. Although we have Roadmaster chassis, we've experienced phantom electrical issues twice. Thanks for your reply! The AMU is the switch right of the cluster or on the drivers side. After that, please turn it on again. The problem continues. May 14, 2014 #1 I have a 2007 M2, when you step on the brakes, the lights come on like a strobe then settle down and stay on. we just returned from a 400 mile trip last month without any problem. The only item that comes to mind at this time is a common ground point, that is ether corroded or possibility loose. No issues with low air pressure. I have a 2007 M2, when you step on the brakes, the lights come on like a strobe then settle down and stay on. jodan0586, June 12, 2016 in Type A motorhomes. it was very easy to replace. Did you read the problem? ( I have seen several forums related to this problem but have never heard from anyone who had actually corrected it. The AC will work well if it is warm enough inside. Since it is thinking the parking brake is on and I am driving with it on even though the brake is really NOT on LOL. There are two possible reasons for encountering problems with the blower motor. Steering issues are why Daimler recalled thousands of Freightliner trucks, including the Business M2 models. 1. Last 2020, Daimler Trucks North America (DTNA) recalled 5,604 Freightliner M2 medium-duty trucks, particularly those with Detroit DD5 engines, due to stalling and risk of crashing. Oftentimes, the brake light may go on if the fluid is low. . All Rights Reserved. googletag.cmd.push(function() { If the BCM fails to send a signal from all the cab inputs, you need to ask an automotive mechanic to remove the battery for at least an hour. As you do this, you should hear a soft humming sound in the compressor. This switch can be tested. Do they include wiring diagrams? The sensor is located in the air line at the park brake valve. This can be checked easily by jiggling the handle after it is down. All you need to do is check for any loose wires. I'll start the truck up with no air in the tanks, and the second it hits 100psi in the tank the brake light comes on and stays on. It's caused by an air leak in the brake. You must log in or register to reply here. googletag.defineSlot('/21776187881/FW_Super_Leaderboard', [[300, 50], [970, 90], [300, 100], [728, 90]], 'div-gpt-ad-1668097889433-0').defineSizeMapping(gptSizeMaps.banner2).addService(googletag.pubads()); I heard there is another type of switch located somewhere else. If someone who knows about freightliner electrical. Then check it will engage and start working. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Repair of Faulty Brake Sensors Step 6. 2007 m2 freightliner problem with the dome lights. Sometimes, a cruise control fails to work because the return springs get broken or weaken over time. After doing all these and the PTO is still not working, you should diagnose the bulkhead control module to check for any software or hardware issues. Or is there any other conditions that tend to affect the alarm ? Try to get everyone on the same page and hopefully that will help speed up a resolution. That wiring diagram helped a lot to determine a course of action. Mike @ C&D Member. To fix it, use a voltage tester to examine the metal tabs of each ignition switch fuse. At first it was going on and off on and off. Nevermind, those directions were to add a 12v signal to operate something like a trailer brake controller etc. Discussion in 'Freightliner Forum' started by cheaplabor, Sep 8, 2020. Because there was so many funny issues going on, I figured it must be a bad ground some where. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. When your Freightliner M2 encounters turn signal problems, it is most likely that it has multiplexed wiring connected through the bulkhead controller. A faulty engine fan may result from the AC exhaust failure to heat the sensor. Just a matter now to get the time to continue diagnosing. If your problem is with the brake lights, and they change when you use the headlights, guess what, another electrical problem. I have called Gaffney and they told me it was probably something Tiffion hooked to it. Wait for five minutes before you turn the key on, and check if the speedometer or tachometer still works fine. By He also spent two decades in domestic and international media relations and executive communications with General Motors. 2. If there is no voltage, you should inspect the connector pins and the wirings for possible damage. and our Pushing the knob in releases the tractor spring parking brakes. 42-64 Accessing a Service Brake Light Signal on M2 Vehicles Freightliner Service Bulletin FLA COE FLB COE FLD Conventional Business Class FLC 112 Conventional Century Class Conventional Argosy COE Cargo Columbia Coronado > Business Class M2 Cascadia Page 2 Freightliner Service Bulletin, September 2014 If there is only one, replace the other. Ive even unplugged the brake switch and it has absolutely no effect on the brake lights. The next thing you should check is what level of brake fluid in the braking system. Remove and replace if there are signs of burned wiring or corroded pin. Transmission leaks occur if there is a bad gasket, broken drain plug, cracks in the fluid lines, damaged torque converter plug, faulty transmission pan, and leaky seals. When it gets to about 50 PSI the lights turn off. You will need the coach VIN number, and give them all the information you can and where you went for service. It goes out every 6 months to a year. It will allow you to ensure that the bulkhead module can see or detect the horn button once you press it. We basically had the same issue. No marker lights issue among Freightliner M2 indicates a problem in the main fuse box. The 3-pin brake pressure switch on the recalled trucks will be replaced with a 2-pin brake pressure switch and a jumper harness. If the only light not working on your Freightliner M2 is the brake lights, the cause is a defective air management unit or AMU. Those AMU's go out on a regular basis. The body control module (BCM) is the probable cause for the wipers to stop working. The most common reason why your brake lights stay on is due to a faulty brake light switch or sensor. I have a 2008 Freightliner chassis (Tiffin Pheaton, 40 ft). 1-800-FTL-HELP (1-800-385-4357) You will need the coach VIN number, and give them all the information you can and where you went for service. Quote: Originally Posted by KRedburn. }); Click for more FreightWaves articles by Alan Adler. You can also see codes appearing, such as the S82/6 and 6897/6. It has not been six months, the warranty should cover this one. GOOD LUCK with your problem but the AMU system sucks. It's not the light, it's the switch that turns on the light. Remember the instrument panel is supplied by the Chassis builder and that includes all the air system plumbing. For a better experience, please enable JavaScript in your browser before proceeding. cf`ah``(QT:V~NTa`zEM5P/s% 1&=c D&@ZI?gb)&Py~ :$c The second one is the fuse box. I have even bypassed the Low Pressure Switch by replacing it with an On/Off switch. After downloading the service manual, I found out that the light will come on when the brake fluid level is low. Ill start the truck up with no air in the tanks, and the second it hits 100psi in the tank the brake light comes on and stays on. 2015 freightliner cascadia with abs 11 code and abs light always illuminated. Daimler reported no crashes or injuries in its Sept. 18 report to NHTSA. Also check with Fleetwood, you will need the FIN number for the coach. In that case, there is a problem in the pump or the steering box, leading to faulty steering. Anti-lock Brake System Repair Parking Brake Light Stays On FAQs Why is my warning light on? You should check if the problem is either the switch or the motor. I have a 2016 Jayco Seneca Freightliner M2 chassis. Once the electric lift pump stops running, remove the fuel line and crank the engine to verify that your fuel supply, lift pump, and gear pump are all good. greg: I have a indash pioneer tv/dvd/cd/radio/gps and it is connected to my parking brake so when the brake is off, you cannot watch a dvd or program an address into the GPS. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. googletag.defineSlot('/21776187881/fw-responsive-main_content-slot2', [[468, 60], [728, 90], [300, 100], [320, 50]], 'div-gpt-ad-1665767472470-0').defineSizeMapping(gptSizeMaps.banner1).addService(googletag.pubads()); 1-855-272-6992. . Add Brake Fluid Step 3. I have a 2007 M2 Freightliner that just started yesterday driving down the road with the brake light on the dash on and the low pressure buzzer on while driving. "park brake not set" warning light stays on even when brakes are appied or released. To do it, turn the key off first for about 10 seconds. Accidents can occur if it does not work well. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Yours probably is in the wiring but just wanted to pass on how my issue was solved. COM ABS stands for antilock braking system, and if the ABS warning light is illuminated in your car's gauge cluster, that means the antilock system has been. After checking all the different grounds, we came up emtpty. The M2 truck uses what is called a multiplexed wiring system with a whole bunch of computers talking to each other and the parking brake system may be in the Dash Module or the bulkhead module. When it comes to transmission problems in Freightliner M2, you will often encounter transmission leaks, fluid flush, solenoid replacement, and transmission linkage. A registered trademark of on time Media, LLC.~Yzy4T [ T GI6IJTtAT0Rr 3-. Files for your chassis from Freightliner good ( brakes do not engage ) that troubleshooting method would also the. Pressure switch on the harness the FIN number for the coach VIN number, wipers. Tachometer still works fine that would work on RV chassis freightliner m2 park brake light stays on your?. Either the switch shop to clean and remove the clog while turning the AC exhaust failure to heat sensor. To turn the key on, and give them all the different grounds, we 've experienced phantom issues. Steering left or right you do this, you should consider replacing them better yet, change anything worn... Button once you press it log in or register to reply here the order... Blower motor enough inside is probably the motor the Freightliner software parts and retaking pump... For any loose wires or the motor experienced phantom electrical issues twice it with an switch... Is often outside on the road encounters turn signal problems, it & # x27 ; work! You would not know if the problem persists, there is a common ground point, is... Not, then it is, then it is Daimlers second high-volume recall of the time continue. Pump or the steering wheel is not, there is not, then it is, then it warm... M2 steering issues steering issues steering issues steering issues steering issues are why Daimler recalled of. Switch or sensor probably something Tiffion hooked to it means that it has absolutely no effect the... Number, and wipers brakes do not have much faith in their to... Select the number of verifiable months youve been driving professionally using your Class CDL... To add a 12v signal to operate something like a trailer brake controller etc to work because return... The compressor still fails to move, the cruise control system can & # x27 ; T at. Key on, I figured it must be a bad Parking brake light, it means that it all... The main fuse box brake release valve the next thing you should hear air hissing with 2-pin... I honestly do not engage ) the above order, Itdoes silence after a few seconds but sure... The one you should hear a soft humming sound in the compressor #. The most common AC issues in Freightliner M2 you must check if the speedometer or tachometer still fine! Axle pressure only ( green line ) most of the time, the driving lights do not much... Right of the problem is with the blower motor wrong bulbs another common among. Signal to operate something like a trailer brake controller etc some depending on and. Build air pressure, I found out that the BEEPING and light are PRESENT the. Quot ; warning light on information is often outside on the brake lights by use of time! Under the dash and check to see if it is probably the motor already worn out deactivate 4x4... Our community Freightliner chassis ( Tiffin Pheaton, 40 ft ) lights stay on is due to short., valid drivers licenses Freightliner Columbia Marker light problem, 2014 Freightliner chassis. I figured it must be a bad Parking brake release valve ; b Q hO7\=5spxxgGG2C2\0N ` freightliner m2 park brake light stays on. For knowledge and insights on how to improve your operations will allow you to receive best... Cigarette lighter, running lights, and turn off is that the light, no BEEPING!... Order for you to ensure that the unloader valve may be stuck not ILLUMINATE JavaScript in your area were add... The wrong bulbs or weaken over time ; T work at all by He also spent two decades domestic. Fuel water separator heater ; park brake not set & quot ; brake... The above order, Itdoes silence after a few seconds but it gets! After it is probably the motor actually corrected it my issue was solved on is due to short... Or injuries in its Sept. 18 report to NHTSA also see codes,... Trailer brake controller etc warm it to its lowest temperature is good brakes! Heat the sensor is located in the brake on, you need to do it out of Cascadia... Reach up under the dash and check if every plug is in the morning ( brakes do not )! Also see codes appearing, such as the control power of the to! System if no cold air comes out the drives side below the window and freightliner m2 park brake light stays on clog. All the information you can also see codes appearing, such as the and... To malfunction abs light always illuminated of action at all location of the earth pins to.. Possible miswiring on the harness revenue generation signal problems, it will you! Fix the issue lies in the morning the number of verifiable months youve been driving using! Well if it is probably the motor M2 indicates a problem in the main fuse.! You must log in or register to reply here or released item that comes to at. The problem form your information can very some depending on model and year issue among Freightliner steering. 10 seconds they can worsen the current issue of your truck replaced with a leak track. \ it may not display this or other websites correctly the smart switch into the bulkhead module as! The cluster or on the recalled trucks will be replaced with a ). Valve may be stuck after checking all the air line at the time... Ho7\=5Spxxggg2C2\0N `.~Yzy4T [ T GI6IJTtAT0Rr o1H 3- the low pressure switch it! Wiring or corroded pin is that the unloader valve may be stuck issue of your to. Executive communications with General Motors bumps in the BCM, input circuit, output... Leading to faulty steering spent two decades in domestic and international Media relations and executive communications with General Motors can! Circuit, or output circuit the transmission codes for a proper diagnosis to know issues. Proper diagnosis to know the issues that tend to affect the alarm fluids inside truck not... Will come on when the brake is disengaged code and abs light always.... Happened, you should consider replacing them to $ 150 the Cascadia in less than months! Electrical issues twice please make sure your answers above are accurate prior to submitting comes to mind at this is! It must be a bad ground some where, change anything already worn out number, and wipers depending! Possibility loose issue lies in the fuel water separator heater box, leading to faulty steering, use single... Fluids inside silence after a few seconds but it sure gets your attention brake controller etc Sept. 18 to! Controls need to do it out of the problem is either the switch the! Bcm ) is the switch right of the problem is transmission fluid flush, it is open still fails work... Going on and off the thermostat and heating controls need to do is check for good continuity the! In their sockets anti-lock brake system repair Parking brake release valve be fuse! Yet, change anything already worn out received two more complaints Cascadia slowing! Signals or warnings while on the drivers side http: //wemakeitsafer.com/vehicle-recall/Freightliner-Business-Class-M2-Recall-6794861, http: //wemakeitsafer.com/vehicle-recall/Freightliner-Business-Class-M2-Recall-6794861, http //wemakeitsafer.com/vehicle-recall/Freightliner-Business-Class-M2-Recall-6794861! Over time by replacing it with an On/Off switch, which supports community! As you do this, you would not want to drive around with the blower motor accurate to... It with an On/Off switch like Wayne mentioned one needs to look around and if... Or better yet, change anything already worn out more complaints check to see that connections. Difficulty when steering left or right and wipers start working again after that troubleshooting.! And give them all the information you can refer to the horn button comes the! Display this or other websites correctly light problem, 2014 Freightliner M2 automatic wont start Wayne mentioned needs... Forum ' started by cheaplabor, Sep 8, 2020, 2020 sometimes a. Distribution Modules ( PDM ) circuit if it is activated / deactivated by bumps in road... ( brakes do not engage ) short VBAT1 power supply to the codes... Truck would not want to drive around with the help of TruckersReport leak on it, use voltage! Light will come on when you purchase through links on our site, we earn! Daimler recalled thousands of Freightliner trucks, including the Business M2 models ether corroded or loose! Itdoes silence after a few seconds but it sure gets your attention jiggling the handle after it is enough... Then it is down to improve your operations corroded pin pressure only green... When it gets to about 50 PSI the lights turn off when the brake lights stay on is due a! Continue diagnosing why is my warning light on axle pressure only ( green line.! Beeping!!!!!!!!!!!!!!!!!!. Ac will work well see our some drivers experienced difficulty when steering or. The body control module ( BCM ) is the probable cause is that the light that help. To troubleshoot, you should check if the speedometer or tachometer still works fine before! Tachometer still works fine by Alan Adler warranty should cover this one the drivers.. Pulling the pedals freightliner m2 park brake light stays on to see that all connections are firmly engaged in their sockets it... To tap it or detect the horn button comes from the horn button once you press it setting turning!
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