2023年3月14日 · What Does the P1684 Code Mean? The P1684 DTC indicates that the car battery was disconnected within the last 50 starts. The Powertrain Control Module (PCM) is responsible for monitoring the charging system and it sets this code when the battery was disconnected or there was a lack of voltage within the past 50 starts.

2023年7月3日 · What does the P1684 code mean? The P1684 code is a diagnostic trouble code that is related to the battery. Specifically, this code indicates that the battery has been disconnected within the past 50 engine starts. This code is important to understand because it can cause other issues with the vehicle’s systems, such as transmission and emissions.

2024年11月12日 · The P1684 code means your car’s battery was disconnected in the last 50 times you started the engine. This can cause electrical problems . To deal with this code, you should focus on keeping your battery in good shape and checking the electrical system.

2020年7月6日 · Make sure the battery charge is OK and the battery connectors are firmly secure. The Diagnostic Trouble Code (DTC) P1684 will set when the Transmission Control Module (TCM) is disconnected from battery voltage or ground. The DTC will also set during DRB-III QUICK BATTERY DISCONNECT procedure. The DTC data will be lost.

2018年3月1日 · In many cases, the presence of code P1684 on Chrysler, Dodge, Jeep, or Plymouth applications means nothing more than an indication that either the battery was disconnected within the last 50 starts, or that system power had been lost for some reason during the last 50 starts.

When you see the Engine Light ON or the Service Engine Soon Warning Light in your car, it could be indicating a fault code called p1684. This code is related to the battery being disconnected or the power being interrupted to the Engine Control Module (ECM). It means that the ECM has lost its memory and needs to be reprogrammed.

2020年7月6日 · Repair Information for P1684 Chrysler code. Learn what Battery Power To Module Disconnected means, location and how to repair?

2016年5月29日 · The fault code P1684 means that power to your powertrain control module (PCM) was interrupted. The most common cause of this is because of a weak battery. When the car is stated, the voltage drops low enough that it cuts power to the PCM for just a brief moment, which will set the fault.

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PREWAR LIONEL 1684 STEAMER WITH 1689T TENDER . Lionel offered the 1684 only from 1941 - 1942. This is the Type II in black, the Type I was gun metal. The 1684 is similar to the postwar 1664 Scout steamer