2022年5月31日 · What Does Code P1682 Mean? The OBD II code P1682 is defined as “Driver 5 Line 2” in General Motors vehicles. This code is set when the Engine Control Module (ECM) finds a voltage difference that is higher than the maximum allowed threshold between two circuits- Circuit 1 and Circuit 2 (In GM terminology).

2024年9月9日 · When your vehicle shows a P1682 code, you’ll usually notice problems like having a hard time starting the engine, the engine stalling on and off, and warning lights on the dashboard. Recognizing these symptoms is key to figuring out what’s wrong. Use the right tools to quickly find the problem.

2019年3月19日 · Anytime your driving the vehicle around and decide to turn on the A/C it will eventually throw a p1682 code forcing the car into engine reduced power mode, making the vehicle run terrible so you have to pull off to the side.

2016年5月20日 · In my current 'Bu I got the recall notice about the wiring. It called for putting dielectric grease on the BCM contacts as well as putting a zip-tie and holder on the cable, but the holder lost its adhesiveness shortly afterward.

How to fix a GM or Chevrolet P1682 engine Code: Driver 5 Line 2 "Ignition 1 Switch Circuit 2." There are two ignition voltages supplied to the ECM. The first...

The fault code P1682 can be caused by the following: a faulty ignition switch, an open or shorted ignition switch harness, a poor electrical connection in the ignition switch circuit, or a faulty Engine Control Module (ECM). Fixing Code P1682: Simple Steps To Resolve The Issue!

2022年7月19日 · 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 Code - Ignition 1 …

2022年10月12日 · 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 is set when the PCM (Powertrain Control Module) detects a difference in voltage that exceeds a maximum allowable threshold between two circuits that supplies it with battery voltage.

2022年8月11日 · The P1682 - Ignition 1 Switch Circuit 2 code on your 2012 Chevrolet Camaro 3.6 indicates an issue with the ignition circuit, specifically the secondary circuit that supplies power to critical engine components. Since you're experiencing the #5 fuse blowing between 40-60 mph, it suggests an intermittent electrical short or overload in the ...

The reasons for storing the diagnostic code P1682 OBD2 are: The power switch may be damaged. The circuit of the ignition switch may be shorted. The power relay may be defective. The Engine Control Module may have deficiencies.