P1682 gmc sierra.
Aug 11, 2022 · Repair Information for P1682 GMC code.
P1682 gmc sierra. In practice, the latter definition describes the same problem as the former. Aug 19, 2024 · The P1682 diagnostic trouble code (DTC) refers to the Ignition 1 Switch Circuit 2. The most common symptoms of code P1682 include a lit check engine light, a weak or dead battery, or an Make: GMC Code: P1682 Definition: Ignition 1 Switch Circuit 2 Description: P1682 The powertrain relay is commanded on. Nov 29, 2020 · Crank, No Start w/ code P1682 - Resolved Jump to Latest 40K views 1 reply 1 participant last post by Dragon08 Dec 1, 2020 Dragon08 Discussion starter Aug 24, 2012 · 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). what can I do to remedy this problem? Repair Information for P1682 2014 GMC Sierra code. Mar 27, 2024 · The P1682 code means that there is a problem with the ignition switch circuit. Jul 24, 2020 · Nealinator's 5. Mar 28, 2024 · This is the case with diagnostic fault code P1682 (ignition circuit issue), which is assigned primarily to vehicles under the General Motors umbrella (Chevrolet, GMC, Cadillac, Buick, and others). JAIS CHANGER FIUSE BOX TERMINALS How Can I Diagnose and Fix DTC P1682 No-Start Issue on My 2012 GMC Sierra 1500 V6? Mechanic's Assistant chat Customer: P1682, what are the steps to resolve this issue? Nov 22, 2024 · I have a 2015 GMC Sierra no crank no start. How to fix a GM or Chevrolet P1682 engine Code: Driver 5 Line 2 "Ignition 1 Switch Circuit 2. code p1682, p0689 also on the bulb check the engine light does't come on. 5 V. Twice in the last week it would start and run, then when trying to restart it would go into "Reduced Power Mode". See full list on 700r4transmissionhq. This code is triggered when the powertrain control module (PCM) detects a fault in the circuit that controls the ignition switch and related components. The P1682 code for a 2014 GMC Sierra refers to the Ignition 1 Switch Circuit 2. 0 liter. The P1682 diagnostic trouble code (DTC) for a 2017 GMC Sierra specifically indicates an issue with the Ignition 1 Switch Circuit 2. 175k miles. Truck now will not start and the code #OBDCodeP1682 #ignition1SwitchCircuit2 P1682 Ignition 1 switch circuit 2 [SOLVED] This is very informative video on obd code P1682 on GM cars and trucks found lose connection between fuse and fuse Dec 19, 2024 · DTC P1682 stands for “Ignition 1 Switch Circuit 2,” and this is logged when the PCM detects a voltage difference between multiple ignition feeds. The P1682 GMC diagnostic trouble code indicates an issue with the Ignition 1 Switch Circuit 2. Ignition 1 Signal voltage is greater than 5. would help. DTC P0101 Mass Air Flow (MAF) Sensor Performance, P1682 Set after MAF Replacement Sep 4, 2024 · Learn everything about the P1682 code, including common causes, symptoms, and effective repair methods. 10 rear gear, and HP Tuner software. This code indicates a problem with the ignition switch circuit that controls the power supply to various components in the vehicle. will go weeks at time starting fine then out of blue will not crank. This code typically points to a problem with the electrical circuit that controls the ignition switch in the vehicle. Aug 11, 2022 · Repair Information for P1682 GMC code. I'm going to get back into it and chase the grounds down and check them. " There are two ignition voltages supplied to the ECM. Code P1682 is often caused by a malfunctioning ignition switch, a bad electrical connection, and an open or shorted ignition switch harness. Oct 12, 2022 · NOTE: While most sources, including official GM sources, list code P1682 with the definition “Driver 5 Line 2”, many online non-official GM sources list this code as P1682 – “Ignition 1 Switch Circuit 2”. Dec 3, 2018 · 09 chevy 2500 4x4 6. i have got it to crank most times by swapping relays around in fuse block. I removed and cleaned the whole fuse block under the hood. P1682 code popped up and truck would not start. This can be caused by a number of things, including a bad ignition switch, a wiring problem, or a problem with the ECM. Here is a guide about the meaning, causes and fix for this code. Keep reading to learn more about DTC P1682, how to fix it, and whether you can continue driving until it gets resolved. The ignition switch is responsible for controlling power to various systems in the vehicle, including the starter, fuel system, and ignition Jun 19, 2023 · Discover the importance of the P1682 code and optimize your vehicle's performance for peak efficiency. A few restarts would clear it. Problem was gone for a month. Cause: The ECM detects that the voltage level difference is greater than 3 V between the 2 ignition voltage circuits for less than 1 s. com Sep 9, 2024 · Uncover quick solutions for fixing the P1682 code and get your vehicle running smoothly again—find out how in just a few steps. code reader is showing a P1682 code. My 2102 Sierra 1500 has the same code. Code P1682 2016 GMC Sierra Description The P1682 code for a 2016 GMC Sierra indicates a problem with the Ignition 1 Switch Circuit 2. sometimes works right away and other times may take several attempts. This code is typically triggered when the powertrain control module (PCM) detects a problem with the circuit that controls the ignition switch. Any other thoughts on where to go? BONJOUR JAIS 3 CODE ERREUR P069E U0073 P1682 GMC Sierra's fuel pump control module. 3l, On3 single turbo, E85 conversion, 4. A P1682 code is a manufacturer specific diagnostic trouble code related to GM vehicles and similar makes that occurs when the ECM/PCM detects a problem with the ignition switch that is having a voltage problem. Jan 16, 2018 · 2015 Reg cab, 2wd, 5. Apr 25, 2025 · What Is P1682 Code Ignition 1 Switch Circuit 2? P1682 Code Ignition 1 Switch Circuit 2 is a manufacturer-specific diagnostic fault code for GM vehicles and similar manufacturers that occurs when the ECM/PCM identifies an issue with the ignition switch that is experiencing a voltage issue. Learn what Ignition 1 Switch Circuit 2 means, location and how to repair. May 31, 2022 · The P1682 code is defined as "Driver 5 Line 2" in General Motors vehicles. Feb 2, 2024 · i have a 2012 silverado 2500HD that occasionally will not crank and staet. Discover preventive maintenance tips to keep your ignition system running smoothly. any help with diag. 3L 4x4 Z71 All Terrain Borla Touring cat back exhaust - Bilstein 5100's front level - Zone AAL - 18" GMC AT4 wheels - Amp Research power steps - Custom Lewtune - SpecD HD grille - Sprint Booster V3 - VLAND LED headlights - Everstart Platinum AGM - Arrow Mark 1 cap with custom power locking rear glass - 20% tint - Eonon Q80Pro 8" Android headunit - Power folding tow mirrors . Most of the time, the ignition switch circuit is to blame. The ignition switch is a crucial component that allows the driver to start the vehicle by providing power to the starter motor, ignition system, and other essential systems. DTC P1682 runs continuously when the above conditions are met. "Reduced engine power" message appeared again yesterday with p1682 code. The code appears because the ECM detects a Repair Information for P1682 2017 GMC Sierra code. Nov 26, 2023 · Learn what is the P1682 code in your car means, its causes, symptoms and some straightforward solutions to fix for quick troubleshooting. This code indicates a problem with the electrical circuit that controls the ignition switch in the vehicle. bo5zgsjbocmsfapymo730sw6qgjgtw5aqs5lc5hpmho9b