Experiencing issues with your 2018 Silverado key fob? It can be frustrating when your key fob starts acting erratically. One common culprit, often overlooked, isn’t always a dead battery, but something you might find surprising. This article delves into a real-world experience with a 2017 Silverado (similar to the 2018 model) key fob malfunction and offers insights that might save you a trip to the dealership for a 2018 Silverado Key Fob Battery Replacement right away.
Many Silverado owners rely heavily on their key fobs for daily vehicle access and security. Imagine pressing the lock button, only to have your doors immediately unlock. Or worse, your doors randomly unlocking while you’re driving. These were exactly the problems encountered by a 2017 Silverado owner. Initially, like many, the assumption might be a low battery requiring a 2018 silverado key fob battery replacement. However, troubleshooting revealed a different issue altogether. Isolating the key fob out of range temporarily resolved the problem, suggesting an issue with the fob itself rather than the vehicle’s receiver.
Upon closer inspection, disassembling the key fob revealed a clear, gel-like substance on the circuit board and casing. This unexpected discovery pointed away from a simple 2018 silverado key fob battery replacement as the primary fix. The owner, through careful testing, deduced that this gel was conductive and interfering with the key fob’s circuitry, causing the erratic behavior. Cleaning this substance from the board and casing with a paper towel led to a successful resolution. This suggests that in some cases, problems attributed to a failing battery might actually stem from contamination within the key fob itself.
