by ACP Online | Nov 14, 2025 | PCM Tips, Tricks, and Repairs, Vehicle Electrical Modules
Are you a GM owner experiencing the frustration of a car that cranks but won’t start, or starts and immediately dies? Do you see a flashing “SECURITY” or “PASSLOCK” light on your dashboard? If so, you’re likely a victim of a failing... 
by ACP Online | Apr 17, 2025 | PCM Tips, Tricks, and Repairs
Dodge TCM Fault Codes: Common Transmission Control Module Codes, Symptoms & Fixes If you’re searching for Dodge TCM fault codes, chances are your vehicle is experiencing transmission problems such as harsh shifting, delayed gear changes, limp mode, or a... 
by ACP Online | Mar 1, 2025 | PCM Tips, Tricks, and Repairs
Common Signs of a Malfunctioning FICM: Symptoms, Causes & Repair Guide If your diesel truck is difficult to start, idles roughly, loses power, or displays a Check Engine Light, a failing Fuel Injection Control Module (FICM) could be the cause. Understanding the... 
by ACP Online | Feb 27, 2025 | PCM Tips, Tricks, and Repairs
The Powertrain Control Module (PCM) is the brain of your vehicle, managing critical functions like the engine, transmission, and emissions systems. When the PCM malfunctions, it can lead to poor performance, reduced fuel efficiency, or even complete vehicle failure.... by ACP Online | Aug 29, 2024 | PCM Tips, Tricks, and Repairs
Are you experiencing issues with your TIPM? Let’s break down what a TIPM is, how to identify if it’s causing your car problems, and what you can do about it. What is a TIPM? TIPM stands for “Totally Integrated Power Module,” which is a central component... by 0hln6l6eaf | Nov 2, 2023 | PCM Tips, Tricks, and Repairs
When it comes to automobile diagnostics, understanding error codes is crucial for maintaining a healthy vehicle. One such code that often confuses car owners is the PCM Code (U0100). Don’t worry, our Powertrain Control Module experts are here to help! In this blog...