Feb 19, 2016 · The term ECU is often used for Electronic Control Unit (which could be more or less any electronic unit in the car). For example my -97 Range Rover has several ECU's: ECM …

Feb 24, 2019 · This is where I'm concussed, the scanner is logging Control Module Voltage and it reads almost exactly 1 volt less at 13.5ish. I also have a Autometer volt gauge and it reads 14.5.

Jun 3, 2024 · (Wow, botched the title.) Good morning. I'm trying to help my father add factory trailer brake controller and other functionality to his 2018 Silverado 1500, which was not …

Sep 19, 2023 · GM has in in house programming software called Developmental Programming Software or DPS. with this you can do just about anything to any global A gm module, Radio, …

Oct 22, 2022 · The computer module or PCM (Power Control Module) is located under the instrumental panel, on the driver's side, in the upper lefthand corner. It a silver colored box that …

I believe (all?) Hyundai's put the motor, control unit and sensors in the steering column assembly. First check your fuses, power loss is more likely than a motor or sensor failure. You could …

May 15, 2023 · Relay Control of Retained Accessory Power (RAP) The body control module (BCM) keeps the internal RAP relay energized during all power modes, except Off-Awake and …

Oct 20, 2022 · The Powertrain Control Module or PCM is located under the cowl just under the windshield on the passenger side of the van.To access it you must remove the wiper arms,and …

May 2, 2021 · Going into the power steering control module "EPS", center the vehicle. This may take a little time because you are not centering the steering wheel you are making sure the …

Jul 13, 2016 · I am tracing the operation of the ECU. I want to supply it with power but what is the ECU voltage input that I should supply?