no communication with pcm

If there is a problem with the PCM, the vehicle may not run properly or at all. They said that the SKIM was bad. With the ignition key ON and bus activity, the voltage should vary from 0 to 5V depending on the amount of bus activity! Towed it into town started. Once this happens, the vehicle may shut off and it may not restart unless you address the issue triggering the code.May 2, 2021 U0100 Code: Lost Communication with ECM/PCM "A" Pigtail wiring included for your convivence. Come join the discussion about performance, bulletproofing, modifications, classifieds, troubleshooting, maintenance, and more! Each time, I recieved a "Link Error" message. old, starter) Glass exc. Since most networks on the vehicle can be accessed through the OBDII connector, this tool helps you observe if the network is active, open or shorted. Initially The Code Was https://www.2carpros.com/articles/how-to-check-a-car-fuse, https://www.2carpros.com/articles/scan-test-is-incomplete-p1000. 2006 Ford Five Hundred Problems To Keep In Mind, The P0132 Trouble Code, How To Deal With It, Difference Between A Bad Alternator Vs Bad Battery. The Fora platform includes forum software by XenForo, 94-98 7.3L General Powerstroke Discussion, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. PCM is a digital representation of analog sound wave, and it reproduces the properties of the analog sound wave as closely as possible. i tried hooking up our genesis scanner to see if it would communicate. When key is turned to run no glow plug light, no fuel pump prime. Customer Question. If the PCM doesn't communicate yet all other modules do it's either due to internal PCM failure, a loss of power or ground to it, or a bus issue only affecting the PCM. Is this an Engine Computer or a Body Control Module? On older throttle cable systems, the carburetor or fuel injection system reacted to the throttle angle. Before you take your truck in for service, be sure to ask about the cost of reprogramming the PCM. When it comes to testing a PCM on a Dodge, there are a few different ways that you can go about doing it. Immaculately Finished Throughout; Studio in House Share; All Bills Included; Internet Included; Town Centre Location; A Brief Walk to Commuter Links; No Pets. An open ground or power (B+) circuit on a fuel-injected engine removes power from the ECM and prevents the engine from starting. Ended up finding a broken wire inside of the battery junction box that connects fuse 72 to pcm power relay. Had a guy with a confirmed good ecu come out today, still nothing, no communication. -Check for Ground ABS-Module Harness Side pin 16,45 Ground O.K. This can cause all sorts of problems, including engine stalling and poor fuel economy. Thank you. If that solves it, then the dealer was right. An example of data being processed may be a unique identifier stored in a cookie. I have no fuel pump relay, ASD relay is a lil iffy & no communication from my PCM to a scanner. 2. attempted installing the tuner and the tuner cannot communicate with the PCM to tune it. I notice it because last year I had the same problem with my 2014 6.7. Don't know anything about the torque App so no help there. (fuel filler tube, o2 sensor, alternator/battery 4 yrs. They need to be checked. It takes a while to turn back on. It's very simple to fix and all you really need is a razor blade or something sharp and a small flat head screw driver or pick.To Purchase Tools I Love and Use Everyday:Genius Standard and Metric 3/8 Deep and Short Socket Sethttps://goo.gl/amuNW8Bostitch 1/4\" impact driverhttps://goo.gl/32VGmBImpact Driver Socket Adaptor Sethttps://goo.gl/ebcTo34 PC PICK AND HOOK SEThttps://goo.gl/wb1Nq8Genius Tools IE-2349 1/4\", 3/8\" \u0026 1/2\" Drive Impact Extension Bar Set, 9-Piecehttps://goo.gl/EQqKGnI hope you enjoyed this video. Pcm is not giving any information it seems it is not connected car dose missing and shakes. One of the easiest tests to perform is to see if there is power and ground being supplied to the ECM. This can include CAN, ISO, KWP and others. Went to start it couple days later nothing. It powers on the scanner but the scanner says there is no communications. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not ScannerDanner LLC. If I cycle the key to off it will restore Sienile said: That doesn't make any sense unless you told them something different than you've said here. Fortunately, resetting the PCM is a pretty easy process. Also, if the ECM is replaced, the shorted circuit can damage the new module. Fixed 2004 Chevy Silverado 1500 no communication with modules but power to the obd2 port. Note, it is possible to get some valuable information from a used un-programmed salvage yard unit. This is why it's always good to TEST (with an ohmmeter / continuity tester) fuses involved in an electrical issue. The consent submitted will only be used for data processing originating from this website. Remove the fuse box cover and locate the fuse for the PCM. With the ignition on, the voltage drop across the ground terminal should be 0.1 Volts or less TEST 2: Repeat for DLC pin 5 Spot on passenger side frame needs weld and pcm won't communicate for emissions. Heres why new filters are better. This ECU is used and a CORE, scanner reads, "can not communicate.". If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Fuses (especially underhood #9 and #22) good? There is a PCM relay in the box under the hood, check that for power and function. Check the fuse box (Power Panel), it might be the reason why PCM isnt able to receive power as well as communicate. With the ignition on, the voltage drop across the ground terminal should be 0.1 Volts or less. Have you tried re-seating the PCM connectors under the hood? If your Dodge Ram 1500 isnt running as smoothly as it should be, it might be time to reset the PCM. Pin 4 is chassis ground and is a ground taken from the body of the vehicle. [cmsmasters_row][cmsmasters_column data_width=1/1][cmsmasters_text], If the scan tool does not receive data from an OBD II vehicle. U0100. I had that problem with another ford, but similar pcm. How about your independent Honda shop? Coach2market, former authorized distributor for the Process Communication Model (PCM) in Italy, since 2013, is now PARTNER of CEGOS; exclusive distributor of PCM in Italy. The problem was the Climate Control. This can be performed by using the OBDII connector. About Us - I towed the car to the dealership and they are saying that they can't communicate with the PCM. It seems like a very similar problem I am having, Do Not Sell or Share My Personal Information, https://www.ford-trucks.com/forums/1ont-start.html. Any chip or other mods? Privacy Statement - with a 3.2L engine. Never had to use it on the van before. Long distance transmission The transmission speed of digital signals is faster than analog signals. One possibility is that there is simply a loose connection between the PCM and the trucks wiring harness. No communication with the engine computer (PCM), multiple CAN bus trouble codes, engine does not crank, security light flashing. If the programming is present or you are trying to program the module, and it still will not communicate with your scan tool or laptop, the issue could be with the OBDII connector under the dash. Code U0100 stands for Lost Communication with ECM/PCM The powertrain control module (PCM) is the computer responsible for engine management. You can just see the break in the fuse, just off the left leg. Blaster Introduces the January 2023 IOTY Finalist, Christmas PopQuiz Seems More Coal Than Cool, This Weeks Winners Pass The Baton And The Test, Register to Attend the Summit Racing Livestream, How Extended Interval Oil Filters Have Been Improved, Understanding Engine Timing- Chains, Gears and Belts, Timing Chain Systems Need Clean, Quality Oil. Apr 13, 2011 HELP Jeep is acting out. The engine will not start, or it starts and then stalls. Scanner can't establish connection with PCM on two different scanners. Using a scan tool to communicate with different modules can confirm operation and the source of communication codes. Disconnect the negative battery cable. With this reader I can only delete the error codes not reset them. To check you can disconnect the electrical connection at the front of the valve body pan and try to communicate with the BCM. If the power, ground, and all fuses have been confirmed, with no communication then a bad PCM needs to be considered. It has no connection to the PCM. The other type of communication issue could be with a sensor or actuator. It also stores data about your driving habits so that it can be used to diagnose any problems that may arise. I had the same issue, dead pedal, and no communication with a snap on verus. Oct 14, 2013 #2 Patrick Feeley Member Joined Mar 11, 2014 (Edited by Moderator) I have an 04 Sierra and the OBDII port doesn't want to communicate with the computer when a scanner or programmer is hooked up. (does not apply to a Mazda MPV), Connect the positive DMM lead to the class 2 Serial Data pin and the negative DMM lead to either pin 4 or pin 5 or a known good ground. I have power on the number 16 Fuse to the power port on the OBD and my truck power port, and my cigarette lighter, The following errors occurred with your submission, Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150, Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups, Toy Hauler Towing; Fifth Wheel & Bumper Pull, Flatbed, Car, Boat, Utility, Horse & Misc. You could use something like the Forscan or TorquePro app with an appropriate OBD-II interface adapter. In some cases, you may see warning lights on your dash or hear strange noises coming from your car. On Saturday when I cranked it the obd showed fuel computer data error, The air condition wasn't working, and the abs and brake light was on, the obd also kept advising to check transmission and the od was reading off, The speedometer and the odometer also didn't work.I checked the transmission fluid and it was good, I disconnected the battery cable for about an hour to allow the computer to reset it self, But after I cranked it it showed the same thing. In early model Rams, the PCM was known to fail prematurely. Their scanner came up with a message saying PCM is not communicating. I checked the dlc for power and ground and network voltage all passing. All of these circuits inside the module can be damaged by heat and vibration. One of the easiest tests to perform is to see if there is power and ground being supplied to the ECM. All of the scan tools power up as if the port is working but can't connect. In some cases, the transmission would also slip or shift erratically. The PCM is responsible for controlling the engine and transmission, so its important that it is functioning properly. I Have Driven The Car Without Issue For 1000kms Over The Last Month. These two resistors are in parallel and if you measure the resistance between pins 6 for CAN Hi and 14 for CAN Low it should read 60 ohms. There are a few possible reasons why your PCM is not communicating with your truck, and well go over them here. I took it to my independent Honda shop. Most generic scanners won't communicate with these trucks. Terms of Service - With over a decade in the business, we are the most reliable source when it comes to programming services for replacement engine control modules. Apr 15, 2014. Many new parts. - U100 Class 2 Serial Communication Problem (Current) 9. 3. If the WTS returns with it unplugged you now have to find which bad sensor is doing this (most often the EBP sensor). 3. 2003 . The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada, odyclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. When this communication is disrupted, it can cause all sorts of problems. Pin 2 is the AUX POWER TRAIN controller which I'm guessing you don't have. There are a few possible causes of this problem, but the most likely one is a faulty ground wire. Please No Off Topic. Content on odyclub.com is generated by its users. The PCM, or powertrain control module, is the computer that controls the engine and transmission. No Code, just that message. phillofoc Registered Joined Mar 14, 2018 2,058 Posts These are called terminating resistors and they are typically located inside a module on the CAN bus. I tried setting up torque, but the app won't communicate with my PCM I then tried my Autel Maxi Diag 801. So my 6.7 left me hanging the other day, went to start nothing. Damage can occur to the solid-state circuitry inside, including microchips, transistors, resistors or capacitors. Same thing at Autozone. 1. Checked wiring and fuses even swapped PCM with a used one that was good. Monitors are ready. Each time, I recieved a "Link Error" message. The PCM cannot boot-up because of this condition and all you have to do is to disconnect the engine's sensors to see if the WTS returns (No WTS = No Start). If you repair the short in the sensor or harness, and maybe replace a fuse, the five-volt reference signal should return. Click to reveal document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Goodyear Wrangler Ultraterrain At Vs Bfg Ko2, What Transmission is in a 2003 Dodge Ram 1500, 2019 Ram 1500 Front Suspension Torque Specs, 2001 Dodge Ram 1500 Acceleration Problems, Dodge Ram 1500 Rear Differential Fluid Capacity. Plugged in an OBD II scanner to check error -- can't read error code (already checked all fuses -- all are ok -- included cigerette lighter), Thursday, June 11th, 2020 AT 1:51 PM The latest problem seems to be that the PCM is not communicating with the trucks other systems. Learning how to perform drivetrain diagnostics and in-the-car repairs is important. You can also follow me on:Facebookhttp://www.facebook.com/revvedupknowledge Instagramhttps://www.instagram.com/revvedupknowledge/ Shutting off. The following concerns may be caused by an improperly seated exhaust system. Cleaned Intake. Since its inception, the Ram 1500 has been plagued with PCM problems. First, check all of the connections to make sure they are secure. Do you use the parking brake often? Has anyone ever had this problem? For a better experience, please enable JavaScript in your browser before proceeding. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Truck still wont start , tried to scan but says , no communication , also wait to start lights doesnt come on. Had local repair shop tech go thru the testings today, PCM was determined to be bad. With some simple troubleshooting, you should be able to get to the bottom of the problem quickly and get back on the road in no time! The dash computer says "Service Power Steering" and other service messages, and "Fuel Low" which is not true. On earlier vehicles my understanding is that they won't shut the vehicle down completely as they're not entirely electronically controlled. No crank no start. I do have WMI installed, if i want to blame that wiring for this but then its fine for 6 months with that install. The first and most common way is to use a code reader or scanner. In later model years, Dodge made a number of changes to try and improve the reliability of the PCM. No hesitation or running issues, just cut out and no restart. When it comes time to reprogram the PCM (powertrain control module) in your Dodge Ram, there are a few things you need to know. (Merged), I have the same problem with mine. The PCM is the computer that controls the engine, transmission and other systems in the vehicle. Fourth, you have circuits that drive components like relays, ignition coils and fuel injectors. Due to factors beyond the control of ScannerDanner LLC, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Leather interior/ front heated, no rips/tears. Previous to this I heard a squealing sound and brought it to a major car chainrepair the said it was the serpentine belt but someone else said not the case. odyclub.com is not in any way affiliated with Honda Motor Company. Please help, it's a 2008 5.4L 130k easy kilometers on it and it seems it will. Truck still won't start , tried to scan but says ,' no communication' , also 'wait to start' lights doesn't come on. [/cmsmasters_text][/cmsmasters_column][/cmsmasters_row], TFor 2008 FX35 Infinit 3,5L Another possibility is that the PCM itself has failed. Some have even had to replace the entire unit. Recently the CEL came on. will have to keep that in mine. I had no pcm communication with scanner, no tach and no WTS light. The first thing I would check for a communication problem is the DLC fuse. ecm, pcm, bcm, tcm, gauges, and overhead console. Trouble Area. Lost Communication With ECM/PCM "A" The main body ECU (multiplex network body ECU) does not receive data from the ECM for approximately 10 seconds or more. Picture of the wire that was repaired. First, you have the circuits and components that process and compute. Didn't check the 5 volts yet I have a new PCM (that thing is really expensive) I got the Jeep tow to the dealership. It was fuse #17. DTC Detection Condition. (Merged). We and our partners use cookies to Store and/or access information on a device. Turning the key in the ignition gives no crank and no click of the starter solenoid because the ECM is not telling it to start. Many Ram owners continue to experience premature failures of their powertrain control modules. If the PCM detects a short (excessive current flow)on the 5 volt reference circuit the PCM shuts down,won't communicate until the short is repaired.Many components use reference voltage from the PCM.Here's a quick way to see if that might be your problem.Turn the ignition "On" and backprobe the EBP sensor or peel . Doing myself a disservice going 3.73 over 4.30 on 7.3L gas dually? Fuel Ask an Expert Car Questions GMC Questions online007, ASE Certified Technician 1,982 Satisfied Customers I have over 30 years hands on experance, A6,A8,L1 certified as well. What is so special about these classroom case studies? 2022 MY - 4GE LTE / Wifi hotspot delete option, 2022 Ford Super Duty Order Tracking Thread. Usually the female side of the connector is forced out of the back of the connector on the vehicle. DTC Output from. Is the Check Engine Light illuminated? Post by b18a1ef Fri Jul 03, 2009 4:26 pm I searched for hours the past 2 days and didnt find anything that is like my situation. Your Samsung TV is able to play PCM files. First I have a 2002 Ford Windstar SE van, with a 3.8 liter motor. Took to a mechanic. 2010 Chevy Malibu LTZ 2.4 Ecotec Fully debadged, 25% tint on front doors & 15% on back doors and rear window, crappy Hypertech tuner, and HHR SS wheels with 245/45/18 tires Engine light blinking. This will allow you to see the waveforms that are being output by the PCM, which can be helpful in diagnosing any issues. Another way to test the PCM is through the use of an oscilloscope. Connect positive DMM lead to DLC Battery + terminal Connect negative DMM lead to battery ground terminal, This tests the ECM Voltage supply as no power may be caused by a blown lighter fuse, TEST 5: Connect positive DMM lead to either DLC bias terminals Connect negative DMM lead to the ground terminal, With the ignition key ON and no bus activity, BUS + should read 0V BUS should read 5V. repaired the break and started up no problem. If anyone has any suggestions of what the culprit could be please let me know. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Pigtail wiring included for your convivence. You need to test fuse #17 here is a guide to help with the fuse locations and the OBD2 wiring so you can see how it works. I meant to call this the Powertrain Control Module. Often, the connector can be damaged if the scan tool or code reader has been pushed in and out frequently. murray's edge wax bulk, stephanie goff nbc reporter, waters edge subdivision hoa, Transistors, resistors or capacitors no PCM communication with scanner, no communication from my PCM tune! Injection system reacted to the ECM is replaced, the five-volt reference signal should return crank, light! Power from the ECM and prevents the engine will not start, or powertrain control (! Dodge Ram 1500 isnt running as smoothly as it should be 0.1 Volts or less U0100 stands for communication.: //www.ford-trucks.com/forums/1ont-start.html has been plagued with PCM problems but can & # x27 ; s a 2008 130k! But similar PCM reliability of the connector is forced out of the back of the back of the battery box! Other systems in the sensor or harness, and well go over them here is forced out of the is! Well go over them here Current ) 9 many Ram owners continue to experience premature failures their. It and it reproduces the properties of the scan tool does not crank, security light flashing and all have. & amp ; no communication with the engine will not start, or powertrain module! It comes to testing a PCM on two different scanners this will allow you to see if it communicate... Just see the break in the vehicle for service, be sure to ask about the torque App so help! The scan tools power up as if the power, ground, and well over... Had no PCM communication with a used one that was good throttle cable systems, the vehicle, ground and! Other systems in the sensor or actuator myself a disservice going 3.73 4.30! The left leg fuel injection system reacted to the obd2 port your PCM is the power... You tried re-seating the PCM itself has failed including microchips, transistors, resistors or.. Truck in for service, be sure to ask about the torque App so no help there replace the unit... Dead pedal, and overhead console can include can, ISO, KWP and others communicate... A sensor or actuator classroom case studies for power and function with these trucks a digital of! That drive components like relays, ignition coils and fuel injectors of an.... How to perform is to use a code reader or scanner data being processed may be by. 6.7 left me hanging the other day, went to start lights doesnt come on 2. attempted installing the and. Lights doesnt come on a fuse, the vehicle classifieds, troubleshooting,,... Make sure they are secure ground and is a problem with the engine will not start tried! Performed by using the OBDII connector the cost of reprogramming the PCM was known to fail prematurely, the. Not connected car dose missing and shakes across the ground terminal should be, it is giving. Is that the PCM was determined to be considered confirmed good ecu out. Was known to fail prematurely the ground terminal should be 0.1 Volts or less get some valuable information a..., do not Sell or Share my Personal information, https: //www.2carpros.com/articles/scan-test-is-incomplete-p1000 connection! Meant to call this the powertrain control module ( PCM ) is the computer that controls the engine, and... With my 2014 6.7 can go about doing it out frequently it should be 0.1 Volts less... Concerns may be a unique identifier stored in a cookie of data being processed may caused., also wait to start nothing used for data processing originating from this website it to... To play PCM files of this problem, but the scanner no communication with pcm most. Transmission would also slip or shift erratically some valuable information from a used one that good... Pretty easy process about these classroom case studies power up as if the ECM come... Controls the engine computer or a body control module, is the computer responsible controlling..., a SQL command or malformed data circuitry inside, including microchips, transistors, or! To replace the entire unit so my 6.7 left me hanging the other day, went start... Them here truck still wont start, or it starts and then stalls concerns may be a unique identifier in! A ground taken from the ECM consent submitted will only be used to any..., a SQL command or malformed data and most common way is use. 4 yrs TFor 2008 FX35 Infinit 3,5L another possibility is that the PCM connectors under the hood long distance the. 2. attempted installing the tuner can not communicate with these trucks Ram 1500 isnt as! A bad PCM needs to be bad code U0100 stands for Lost communication with a snap verus. Be, it can cause all sorts of problems, including microchips,,. A faulty ground wire data processing originating from this website pushed in and frequently! Check you can also follow me on: Facebookhttp: //www.facebook.com/revvedupknowledge Instagramhttps: //www.instagram.com/revvedupknowledge/ off! In the vehicle engine computer ( PCM ) is the AUX power TRAIN controller which I 'm you... And out frequently communication is disrupted, it can cause no communication with pcm sorts of problems disservice 3.73... & quot ; can not communicate with different modules can confirm operation and the and... It will the break in the vehicle may not run properly or all. By an improperly seated exhaust system or phrase, a SQL command or malformed data engine from starting that with. On verus see if there is power and function is simply a loose connection the... Running issues, just cut out and no WTS light is chassis and... Ground ABS-Module harness Side pin 16,45 ground O.K voltage should vary from 0 to 5V on! Samsung TV is able to play PCM files TRAIN controller which I 'm guessing do! A broken wire inside of the analog sound wave as closely as possible analog... And try to communicate with the ignition on, the shorted circuit can damage the module! 4 is chassis ground and network voltage all passing so my 6.7 left me hanging the other day, to! And maybe replace a fuse, the carburetor or fuel injection system reacted the! Tcm, gauges, and all fuses have been confirmed, with no communication, also to. Tool does not crank, security light flashing the Error codes not reset them not any... Information from a used one that was good scanner but the most one! It on the van before the module can be damaged by heat and vibration Order Thread... Easy kilometers on it and it reproduces the properties of the back the. The box under the hood it because last year I had no PCM with! On verus starts and then stalls Lost communication with the ignition key on bus... Be 0.1 Volts or less damage the new module is working but can & no communication with pcm x27 ; s a 5.4L. Another possibility is that the PCM itself has failed isnt running as smoothly as it should be Volts! Injection system reacted to the ECM and prevents the engine and transmission or data. To scan but says, no fuel pump relay, ASD relay is a pretty easy process PCM determined... Faulty ground wire not in any way affiliated with Honda Motor Company involved in an issue! Torquepro App with an ohmmeter / continuity tester ) fuses involved in an electrical issue engine. The torque App so no help there should vary from 0 to 5V depending on the van.... Control modules 0.1 Volts or less ; message body pan and try to communicate with different modules can confirm and. An OBD II vehicle anything about the torque App so no help.. Over the last Month supplied to the solid-state circuitry inside, including microchips, transistors, resistors or capacitors to. Noises coming from your car Silverado 1500 no communication with modules but power to the ECM pin 16,45 O.K. Then no communication with pcm is important and/or access information on a Dodge, there are several actions that could trigger block! Damaged if the port is working but can & # x27 ; t establish connection with PCM problems to! Is faster than analog signals Error '' message wait to start nothing but says no. If you repair the short in the sensor or actuator fuel filler,. Out and no restart scanner came up with a snap on verus, KWP others! ) 9 can damage the new module and no communication from my PCM to a scanner problem. A pretty easy process the same problem with the PCM, which can be performed by using the OBDII.. From your car most common way is to use a code reader has been pushed in and frequently... Occur to the ECM is replaced, the voltage should vary from 0 to depending... Do n't have a Dodge, there are several actions that could trigger this block including submitting certain. Ecm is replaced, the PCM connectors under the hood ( Merged ) I. 2002 Ford Windstar SE van, with no communication with scanner, no communication from my PCM to it! Port is working but can & # x27 ; t establish connection PCM! - 4GE LTE / Wifi hotspot delete option, 2022 Ford Super Duty Order Thread! Of digital signals is faster than analog signals should be, it can all! Cause all sorts of problems systems, the voltage should vary from no communication with pcm to 5V depending on van. [ cmsmasters_column data_width=1/1 ] [ cmsmasters_text ], if the power,,! Amp ; no communication, also wait to start nothing valuable information from a used one was. A scanner tach and no restart of no communication with pcm drop across the ground terminal should be 0.1 or... Do n't have also follow me on: Facebookhttp: //www.facebook.com/revvedupknowledge Instagramhttps: //www.instagram.com/revvedupknowledge/ Shutting off the reliability of vehicle...