Where is the Jaguar XF Body Control Module Located?
1 Answers
The body control module is located next to the left foot of the front passenger seat. You can see it by opening a cover. Below is an introduction to the control module: 1. Introduction: The automotive Engine Control Module (ECM) is one of the most important automotive electronics. Early ECMs required three printed circuit boards, composed of 12 LSIs and dozens of SSIs. Nowadays, ECMs based on microcontrollers only require a single printed circuit board. 2. Function: The engine control module can provide 5V or 12V voltage to various sensors or switches, achieved through feedback resistors connected to the internal regulated power supply of the ECM. In some cases, ordinary voltmeters used in repair shops may provide inaccurate readings due to their low impedance. Therefore, it is recommended to use a digital multimeter with an input impedance of at least 10 MΩ to ensure accurate voltage readings.