Gm p1682

P1682 is a diagnostic trouble code that indicates that your Opel Karl's ignition switch is having a voltage problem. It is typically caused by a faulty ignition switch, although there can be other causes as well. There are two "circuits" to the ignition switch. The first one goes to the ECM through the throttle.

El código de falla P1682 significa que hay un problema con el interruptor de encendido de su vehículo. Cuando aparece este código de falla, indica que el circuito del interruptor de encendido ha experimentado un mal funcionamiento. Esto puede llevar a diversos problemas, como problemas intermitentes de arranque o que el motor se detenga ...Diagnostisera och åtgärda GM P1682: Tändning 1 brytarkrets 2 GM har utfärdat en servicebulletin #PIT4016F för att hantera en GM P1682 felkod och ingen vev, fördröjd vev, eller oönskad vev tillstånd på de fordon som anges nedan. Problemet visas som...To replace relay just pull it out and put a new one in. Sending a pic of relay removal with relay pliers but you can pull out by hand just as easy. Ask Your Own Chevy Question. Chevy Mechanic: GM Bob. GM Bob. Category: Chevy. Satisfied Customers: 1,385. Experience: Verified.P1682 P0236 P0237 P00EB P0455 and strange wound coming from engine compartment - like clicking or flapping. Battery is - Answered by a verified Chevy Mechanic ... I have a 2013 chevrolet sonic that is idling rough both when it is stopped at an intersection and while on a highway. /what is causiing that. ...P1682 driver 5 line 2. Ignition switch. Jump to Latest Follow 4K views 3 replies 3 participants last post by Ravalli Surfer Feb 6, 2022. Skyfarmmom Discussion starter 2 posts · Joined 2022 Add to quote; Only show this user #1 · Feb 5, 2022. Need help. My 08 trailblazer would turn on when you turn the key but no start since we change the ...Descripción del Código P1682. Este es un código de una deficiencia específico del fabricante. Indica que la ECM ha detectado una anormalidad en la tensión de alimentación principal. Este código también puede aplicarse a la tensión, pero con valores diferentes en cada caso. El ECM detecta la diferencia de tensión entre los dos circuitos.

It just might save you some time in diagnosing P2101. P2101 is a general OBD2 trouble code. It has the same meaning for the Chevy Colorado as it would any other vehicle. It is typically caused by wiring issues at the throttle actuator, or a bad throttle actuator itself. P2101 Definition: Throttle Actuator "A" Control Motor - Circuit Range ...In General Motors cars, "Driver 5 Line 2" is the definition of the OBD II code P1682. This code is set when the Engine Control Module (ECM) detects a voltage difference between Circuits 1 and 2 (in GM terminology) that is more than the maximum permitted threshold. The P1682 fault code is specified in non-GM automobiles as "Ignition 1 ...The fifth wire is the power relay sense circuit. It is used by the PCM to monitor power relay voltage. If the PCM detects a low voltage condition on the power relay sense circuit, a code P0689 will be stored and a malfunction indicator lamp (MIL) may be illuminated. A typical PCM powertrain control module, opened up:GM P1682 Code: Troubleshooting and Fix for Chevy Equinox | JustAnswer. Ask an Expert. Car Questions. Chevrolet Repair. This answer was rated: ★★★★★. 2014 chevy …that can result in P1682 and P0101 codes setting together. Correction If you encounter a vehicle with the above DTC’s DO NOTreplace the MAF sensor. It will be necessary to inspect the wire to terminal connections inside the X3 connector at the UBEC assembly. Inspect the wire for signs of marginal connection or loose wires (see pictures below).No start. p1682 code. says to reprogram pcm, And yes. 07 cobalt ls. Checked fuse for pcm and got no light on tester - Answered by a verified Chevy MechanicDiagnosis a thrwsio GM P1682: Tanio 1 Switsh Circuit 2 Mae GM wedi cyhoeddi bwletin gwasanaeth #PIT4016F i fynd i'r afael â chod trafferth GM P1682 a dim crank, cranc wedi'i oedi, neu gyflwr cranc digroeso ar y cerbydau a restrir isod. Mae'r broble...Descripción del Código P1682. Este es un código de una deficiencia específico del fabricante. Indica que la ECM ha detectado una anormalidad en la tensión de alimentación principal. Este código también puede aplicarse a la tensión, pero con valores diferentes en cada caso. El ECM detecta la diferencia de tensión entre los dos circuitos.

P0685 is a diagnostic trouble code (DTC) for "ECM/PCM Power Relay Circuit Malfunction". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 .The P1516 is manufacturer-specific. Most often, it is seen with GM brand vehicles, and code P1516 indicates that the Throttle Actuator Control (TAC) system isn't working as it should. This control system monitors the data from the throttle and compares it with the target. If these don't line up, the ECM determines there's a problem.RSS. 1. 25/04/2021 6:41 am. Topic starter. Hi Scotty, I have a 2010 Chevy Silverado 1500, LS, 4.8L automatic transmission, 4x4 crew cab, 250,000km. I have the code P1682 since 3 yrs. In summer, the check engine light goes off (not always), in winter the code is on all the time. My battery doesn't last more than 1.5 year.What Does the P1682 GMC Code Mean? There are 2 ignition 1 voltage circuits supplied to the Engine Control Module . The first ignition circuit is provided by the powertrain …

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GM General Motors OBD-II Diagnostic Trouble Codes. Search. ... P1675 EVAP Vent Solenoid Control Circuit P1676 Driver 4 Line 6 P1677 Driver 4 Line 7 P1680 Driver 5 P1681 Driver 5 Line 1 P1682 Driver 5 Line 2 P1683 Driver 5 Line 3 P1684 Driver 5 Line 4 P1685 Driver 5 Line 5 P1686 Driver 5 Line 6 P1687 Driver 5 Line 7 P1689 Delivered Torque ...O código de problema P1682 é um problema que aparece na maioria dos modelos de carros. Mas esta é uma questão que depende do fabricante e tem significados diferentes em veículos diferentes. Estaremos analisando o código P1682 em veículos GM, incluindo os modelos GMC, Oldsmobile, Buick, Chevrolet, Cadillac, Hummer, Saturn, Pontiac e Isuzu.CRANK NO START. CODE P1682. IGNITION SWITCH WAS REPLACED AND DID NOT CORRECT ISSUE. RUN/CRANK AND PWR/TRN RELAYS ARE GOOD. NOW TURNED TO A NO CRANK/NO START. BATTERY TESTS GOOD. FUEL PUMP IS COMING ON. There are problems on these with low voltage at the underhood electrical center.P1682 yes tried resetting. 2009 Impala 3.5 engine. Battery, Battery Cables Ground and Positive - Answered by a verified Chevy Mechanic ... ASE Master Technician, L1, Master GM Technician. Over 20 years of bumper to bumper GM experience. Mike S. Chevy Mechanic. 2,417 satisfied customers. ASE Certified Master Technician. Ted G. ASE Certified ...Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP. Connect one-on-one with {0} ... Have 2008 impala has a crank no start issue these are codes p2176 p2101 p0054 p0689 p1682 customer was driving reduce engine power shows in display no crank no start getting fuel any advice ...

2008 tbss diagnostic P1682. Hey there y'all I'm new to this forum and I've read some older post on here about code p1682 ,replace ignition switch and or fuse block,I've replaced both, factory fuse block,autozone ignition switch.still cranks but no start still throwing p1682 code no issues what so ever,before this,last drove it to my ...Mar 23, 2024 · The most common cause of P1682 is a defective ignition switch. All GM products that are afflicted by code P1682 share similar common symptoms. The likely symptoms of code P1682 are the vehicle not accelerating, engine failure, draining of battery, dashboard light going off and engine light turning on. The following TSBs of GMC are related to DTC P1682. 2002 GMC Envoy Electrical System TSB Details …. 2002 GMC Envoy Engine and Engine Cooling TSB Details …. 2003 GMC Envoy Electrical System TSB Details …. 2004 GMC Envoy Electrical System TSB Details …. 2007 GMC Acadia Electrical System TSB Details ….P1682 only came back. May not be able to replicate problem. Average Reported Mileage: 58162 Tests/Procedures: 1. Inspect wiring for damage from the underhood fuse block to the Electronic Control Module (ECM). 2. Swap the Engine Controls Ignition Relay with another relay. 3. Clean ground G110. This is the ECM ground.If the ECM detects a voltage difference between the 2 ignition 1 voltage circuits, DTC P1682 will set. Read more: P1682 Chevrolet Ignition 1 Switch Circuit 2 OBDII Engine Light Trouble Code | Engine-Codes.com Sounds like an exact way to diagnose & the solve to me. My money is on the TAC not being plugged in correctly.The code P1682 - manufacturer control auxiliary inputs and outputs. Car runs fine then the check engine light comes on with this code, then occasionally goes into reduced power mode. Trouble shoot, -replaced entire fuse block due to the ignition relay having corrosive on it. Car ran fine for a few weeks after and started with the code again.GM P1682 September 12, 2019. Diagnose and fix GM P1682: Ignition 1 Switch Circuit 2 GM has issued a service bulletin #PIT4016F to address a GM P1682 trouble code and no crank, delayed crank, or unwanted crank condition on the vehicles listed below. The problem appears as a crank, no start, or an intermittent no start along with a check engine ...Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP. Connect one-on-one with {0} ... Im getting P1682 Driver 5 line 2, no start no crank. Have replaced ECM, BCM and ignition switch module as well. Power to fuses but not every thing works as if its missing power.fault codes P1682 & P0689 - resolved. Hello. i have a chevrolet malibu 2010 3.5 V6 ( LZE engine ) and started to get very confusing problem. minute of driving when i get stopped for parking i received ENG POWER REDUCED and all following message like ESC & Traction message. and engine start to work like on 3 cylinder …Aug 11, 2022 · To diagnose the P1682 GMC code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour. Mar 28, 2019 · Codes are P0689 (ECM/PCM Power Relay Sense Circuit Low), P1682 (Ignition 1 Switch Circuit 2), P2176 (Throttle Actuator Control System - Idle Position Not Learned), and B2AAA (Scanner Communication Incompatibility). I'm going to get back into it and chase the grounds down and check them. Terry goes all in after the Trailblazer SS stops running. after testing and researching, the fuse box is known for leaving many TBSS owner stranded. Terry sh...

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What is the Cost to Diagnose the Code P1682 2016 Chevrolet Silverado? Labor: 1.0. To diagnose the P1682 2016 Chevrolet Silverado code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the …Re: check engine p1682. It sounds like the link that was posted by Spelos. Since you are mechanically inclined enough to use a code scanner, I would check the voltage before and after turning the ignition. If the voltage it low either the alternator isn't charging the battery or the battery is dead.The P1682 code is defined as "Driver 5 Line 2" in General Motors vehicles. Here is a guide about the meaning, causes and fix for this code. www.way.com. . Ray. '09 Avalanche LTZ - 5.3 - 4x4 - Black. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.3.17K subscribers. Subscribed. 947. 127K views 2 years ago. #OBDCodeP1682 #ignition1SwitchCircuit2 P1682 Ignition 1 switch circuit 2 [SOLVED] ...more. #OBDCodeP1682...What is the Cost to Diagnose the Code P1682 2016 Chevrolet Silverado? Labor: 1.0. To diagnose the P1682 2016 Chevrolet Silverado code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the … To fix the p1682 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion. To fix the automobile fault code P1682, follow these steps: 1. Check the possible causes mentioned above. 2. Visually inspect the wiring harness and connectors related to the fault code. Diagnostifikoni dhe rregulloni GM P1682: Ndezja 1 Switch Circuit 2 GM ka lëshuar një buletin shërbimi #PIT4016F për të adresuar një kod problemi GM P1682 dhe pa fiksime, maniçe të vonuar ose gjendje të padëshiruar të fiksimit në automjetet e listua...2009 Malibu. p1682. Mechanic's Assistant: Are you fixing your Malibu yourself? What have you tried so far? I am a gm tech. this issue has me stumped. Mechanic's Assistant: Anything else you want the mechanic to know before I connect you? Have voltages across necessary fuses for ign ckts to ecm. have ignition voltage to ecm when problem exists.

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Trying to determine problem with 2014 Sierra 1500 5.3 L has a code P1682 Driver 5 line 2. Changed ECM relay #70 but - Answered by a verified Chevy Mechanic ... 2007 Make: Chevrolet Truck Model: Suburban 1500 1/2 Ton Engine: 5.3 L 325 CID V8 codes in the ecm: P0455 (evap code), P1682 (ignition switch circuit 2) ...P1682 only came back. May not be able to replicate problem. Average Reported Mileage: 58162 Tests/Procedures: 1. Inspect wiring for damage from the underhood fuse block to the Electronic Control Module (ECM). 2. Swap the Engine Controls Ignition Relay with another relay. 3. Clean ground G110. This is the ECM ground.A common cause of the P0325 code in a Chevy Malibu is a faulty knock sensor. The knock sensor detects vibrations and pinging noises associated with an engine knock. When the sensor is not functioning correctly, it may send an incorrect signal to the Engine Control Unit (ECU), triggering the check engine light and the P0325 code.2007 impala code p1682 car cranks and runs great at times then out of nowhere nothing no start no cranks battery good so - Answered by a verified Chevy Mechanic ... 2010 Chevrolet Silverado 5.3 Question is ,went in to the truck put the key in attempt it to start it and did nothing not even a click I tried it like 5 times until it start cranking ...What does this mean? Possible Causes. NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes. Faulty ignition switch. Ignition Switch harness is open or shorted. Ignition Switch circuit poor electrical connection. Faulty Engine Control Module (ECM) What does this mean?Aug 11, 2022 · To diagnose the P1682 2018 Chevrolet Silverado code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour. Subject: Intermittent Crank No Start With DTC P1682 Models: 2014 Chevrolet Silverado 1500 2015 Chevrolet Silverado 2014 GMC Sierra 1500 2015 GMC Sierra Built Before: 1/28/15 at Flint Assembly (11th Vin Digit "F") ... GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these ...In this video I show you the common issue on many Chevrolet cars specially Malibu's and impalas that set a code p1682 causing the car to shake and stall afte... ….

STUD # 1 Fuse 40A Trailer Wiring, Automatic Level Control (ALC) Compressor Relay MBEC 1 Fuse 50A SEAT CB, RT DOOR CB BLWR Fuse 40A Blower Motor LBEC 2 Fuse 50A LOCKS Fuse, DDM Fuse, PDM Fuse, ECC Fuse, AUX PWR 2 Fuse STUD # 2 Fuse 30A Trailer Wiring ABS Fuse 60A Electronic Brake Control Module (EBCM) VSES/ECAS Fuse 60A Electronic Brake Control Module (EBCM) IGN A Fuse 40A Ignition Switch RUN ...Below are simple diagnostic steps when using a scan tool to monitor voltage. 1. Key On Engine Off (KOEO) check the ignition 1 and EC ignition relay voltage values on the scanner. 2. Check for any add on devices connected to the circuits. 3. Remove and inspect the PWR/TRN relay and the RUN/CRANK relay.O código de problema P1682 é um problema que aparece na maioria dos modelos de carros. Mas esta é uma questão que depende do fabricante e tem significados diferentes em veículos diferentes. Estaremos analisando o código P1682 em veículos GM, incluindo os modelos GMC, Oldsmobile, Buick, Chevrolet, Cadillac, Hummer, Saturn, Pontiac e Isuzu.El código de falla P1682 se refiere a un problema en la medición de la bomba de aceite en nuestro vehículo. Esta medición es crucial para el correcto funcionamiento del motor, ya que la bomba de aceite es la encargada de lubricar todas las partes móviles y reducir la fricción. Cuando esta medición es defectuosa, puede afectar ...Pulled the codes today and received the following: P1682 - Ignition 1 Switch Circuit 2. P0689 - Engine Controls Ignition Relay Feedback Circuit Low Voltage. P0621 - Generator L-Terminal Circuit. Trying to determine if I should replace the ignition switch, fuse box, or alternator. The alternator seems to be fine.2009 Malibu. p1682. Mechanic's Assistant: Are you fixing your Malibu yourself? What have you tried so far? I am a gm tech. this issue has me stumped. Mechanic's Assistant: Anything else you want the mechanic to know before I connect you? Have voltages across necessary fuses for ign ckts to ecm. have ignition voltage to ecm when problem exists.The cost to diagnose the P1682 2017 Chevrolet Silverado code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.Code P0089 and P228C on 2016 Chevy Malibu LT 1.5L. I need some advice please, my 2016 Chevy Malibu LT 1.5L is jerking when driving on higher than 2500 rpms, if i release the acceleration pedal immediately it goes back to normal, if i keep the pedal pushed continuously for about 20 seconds the engine light comes on and the message "engine power ... Gm p1682, To fix the p1682 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion. To fix the automobile fault code P1682, follow these steps: 1. Check the possible causes mentioned above. 2. Visually inspect the wiring harness and connectors related to the fault code. , Nov 12, 2021 ... P1682 Crank no start on 2009 Chevy Trailblazer ... P1682 code Trailblazer ... SCV(Suction control valve)replaced || Chevrolet trailblazer 2014 ., P1682 is a diagnostic trouble code that indicates that your Opel Karl's ignition switch is having a voltage problem. It is typically caused by a faulty ignition switch, although there can be other causes as well. There are two "circuits" to the ignition switch. The first one goes to the ECM through the throttle., 2009 Malibu. p1682. Mechanic's Assistant: Are you fixing your Malibu yourself? What have you tried so far? I am a gm tech. this issue has me stumped. Mechanic's Assistant: Anything else you want the mechanic to know before I connect you? Have voltages across necessary fuses for ign ckts to ecm. have ignition voltage to ecm when problem exists., RSS. 1. 25/04/2021 6:41 am. Topic starter. Hi Scotty, I have a 2010 Chevy Silverado 1500, LS, 4.8L automatic transmission, 4x4 crew cab, 250,000km. I have the code P1682 since 3 yrs. In summer, the check engine light goes off (not always), in winter the code is on all the time. My battery doesn't last more than 1.5 year., Mar 25, 2021 ... May 31, 2022. I'm sure they could but that's the fault with GM. Once I thought the fuse box was what was wrong with mine, I had my son look ..., updated GM part number 84056018. Trailer Side Customer Recommendation: 1. Inspect and clean the ground wire (normally white wire) connection on the trailer side of the 7-pin connector. 2. Make sure that the wires inside the trailer side connector are clean and securely fastened. 3. If an electrical junction box exists on the trailer, make sure ..., P1682 code. No start | Chevy Silverado and GMC Sierra Forum. Check Details. Intermittent Crank No Start With DTC P1682 - 2014-2015 Chevrolet. Check Details. Intermittent Crank No Start With DTC P1682 - 2014-2015 Chevrolet. Check Details. P1682 code Trailblazer SS turns over, but doesn't crank pt 2 - YouTube, Bad repairs caused this customer to buy an ECU when it wasn't the problem as you see here it was soldered on both sides then just crimped together with a con..., P1682 Ignition 1 circuit. This code is for the ignition 1 circuit there are 2 ignition 1 circuit, one of them supplys power to the starter , and the other supply power to to the ignition TAC (Thtottle actuator circuit) In the engine fuse relay box just for a starting point for a solution replace the starter relay and the powertrain relay., Heads Up: Just had the engine light come on recently and the DTC scanner came up with code P1682 which according to the shop manual is a low voltage problem. The SSR ran fine until I took it to the dealer for service. They said it wouldn't start. The dealer replaced the ignition switch. It seems the ignition switch is a common problem with some ..., 2005 GMC Envoy XUV 5.3 L V8. Truck just shut off at. Truck just shut off at stoplight with multiple engine codes P0689, P1682, P2176, P0443, _P0689, P0521. I suspect a bad ignition switch. … read more. It went into reduce engine power today. I have codes p1516. It went into reduce engine power today., 23 posts · Joined 2013. #1 · Mar 19, 2014. What's up guys, I have a issue with my 2008 z71 silverado. I have been getting a p1682 code which is low circuit, I have looked up that for other gm vehicles it's ignition switch issues but in my case the truck runs perfectly fine. No issues starting,idles normal, alternator charges normal truck does ..., P1682 Chevrolet Code - indicates: Ignition 1 Switch Circuit 2 out of range values. Possible trouble makers: There are 2 ignition 1 voltage circuits supplied to the Engine Control Module (ECM). The first ignition circuit is provided by the powertrain relay, through a fuse. This ignition 1 voltage circuit supplies power to all the internal ECM ..., 2009 Saturn Aura XE 2.4L keep setting codes PO325 & P1682 after sitting idling for 25 minutes. Turn engine off for 15 minutes start up run fine for another 20minutes ten reset codes. ... ASE Master Technician GM certified. 94 satisfied customers. ASE Master Tech 30 years GM certified. jim. ASE Certified Technician. 57 satisfied customers. ASE ..., The cost to diagnose the P1682 2017 Chevrolet Silverado code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour., The fifth wire is the power relay sense circuit. It is used by the PCM to monitor power relay voltage. If the PCM detects a high voltage condition on the power relay sense circuit, a code P0690 will be stored and a malfunction indicator lamp (MIL) may be illuminated. A typical PCM powertrain control module, opened up:, Aug 27, 2021 · P1682 CHEVROLET Possible Causes. Faulty ignition switch; Ignition Switch harness is open or shorted; Ignition Switch circuit poor electrical connection; Faulty Engine Control Module (ECM) P1682 CHEVROLET Meaning There are 2 ignition 1 voltage circuits supplied to the Engine Control Module . The first ignition circuit is provided by the ... , It just might save you some time in diagnosing P2101. P2101 is a general OBD2 trouble code. It has the same meaning for the Chevy Colorado as it would any other vehicle. It is typically caused by wiring issues at the throttle actuator, or a bad throttle actuator itself. P2101 Definition: Throttle Actuator "A" Control Motor - Circuit Range ..., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., 2008 GMC Acadia code p1682. 125000. Does p1682 mean to change out fuse panel under hood - Answered by a verified GMC Mechanic. ... Gm Tech (Cam) GMC Mechanic. 2,224 satisfied customers. GM Grand Master Technician 2007. 14 year experience. Pete. GMC Mechanic. 1,516 satisfied customers., Fuel Injectors. P0171 indicates that your Chevy HHR is either getting too much air or not enough fuel. A clogged or damaged fuel injector will cause the air-fuel mixture to lean out in one specific cylinder. You may see a cylinder misfire code or fuel injector-specific code with P0171., Help p1682 p0689. I got an 06 Tbss that I just finished swapping a 525 hp gm perf ls3 into it. Had to run the lingenfelter conv box, I'm running my stock tb, ls7 maf, ls3 map. Hap a shop to a start up tune to get it to run and I can barely get it to idle. It will only idle for a few seconds then revs up to 2 grand and dies out., GMCP1682 GMC DTC P1682 Make: GMC Code: P1682 Definition: Ignition 1 Switch Circuit 2 Description: P1682 The powertrain relay is commanded on. Ignition 1 Signal voltage is greater than 5.5 V. DTC P1682 runs continuously when the above conditions are met., The second ignition 1 voltage circuit is supplied by the run/crank relay through a fuse and is used to power the remaining internal ECM circuits. If the ECM detects a voltage difference between the 2 ignition 1 voltage circuits, DTC P1682 will set. P1682 2014 Chevrolet Silverado Code - Ignition 1 Switch Circuit 2., P1682 is a diagnostic trouble code that indicates that your Opel Karl's ignition switch is having a voltage problem. It is typically caused by a faulty ignition switch, although there can be other causes as well. There are two "circuits" to the ignition switch. The first one goes to the ECM through the throttle., The second ignition 1 voltage circuit is supplied by the run/crank relay through a fuse and is used to power the remaining internal ECM circuits. If the ECM detects a voltage difference between the 2 ignition 1 voltage circuits, DTC P1682 will set. P1682 2014 Chevrolet Silverado Code - Ignition 1 Switch Circuit 2., I had three codes pop up on my little scanner, P0121 (Throttle Position Sensor), P1682 (Ignition 1 Switch Circuit 2) and then P1682 with a symbol at the end that I'd never seen before. Can't find an explanation for that one on Google. I replaced the TPS and went to start my truck. Again, crank but no start., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., What Does Code P1682 Mean? OBD II fault code P1682 is a manufacturer-specific trouble code that is defined by carmaker General Motors as “Driver 5 Line 2” and …, P1682 Chevrolet - Ignition 1 Switch Circuit 2 P1682 Possible causes - Faulty ignition switch - Ignition Switch harness is open or shorted - Ignition Switch circuit poor electrical connection - Faulty Engine Control Module (ECM) When is the code detected? The ECM has detected a voltage deifference between two circuits Possible symptoms, Many posts said "just replace the fuse box." GM Service Bulletin PIP5094 was issued in 2013 relating to loose pin terminal in fuse block if the fault codes are p1682 and P0689. I had those codes. Another GM Bulletin November 2019 PIT5074 said loose terminals in fuse block "All Brands, All Models 2005-2020" cause intermittent electrical …, The P1682 code is defined as "Driver 5 Line 2" in General Motors vehicles. Here is a guide about the meaning, causes and fix for this code. www.way.com. . Ray. '09 Avalanche LTZ - 5.3 - 4x4 - Black. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.