2019 gmc yukon denali. looking for location of k20 engine control module, plug identification, and pinout. Diagnosing.

Error U0401 indicates lost or invalid data from the Engine Control Module (ECM) to the Powertrain Control Module (PCM). Check wiring harnesses and connectors for corrosion or damage.

Installed engine now have no communication with ecm tcm or trnasfer case control module. I rebuilt the engine its

The U1345 DTC code indicates "Engine Control Module LIN Bus 1." The Local Interconnect Network (LIN) Bus is made up of a single wire that operates at a transmission rate of 10.417 …

2020 VW Tiguan U3501 Code: Control Module Input Power Issue Tiguan often faces control module input power faults and intermittent engine light triggers related to wiring or sensors. …

Customer: I have a 2006 Jetta 2.0 FSI, and when I use the VAG-COM, I get code 01314 for the engine control module, indicating I should check the DTC memory in my ABS module. When I …

The chassis control module can trigger the engine light and cause hesitation by miscommunicating with the engine control unit. Check for stored diagnostic trouble codes …

Error code 590-9 (1) indicates an abnormal update rate in the Engine Control Module (ECM). Start by inspecting the ECM wiring harness for damage or loose connections.

The code P1570 signifies a communication failure between the Drive Authorization System (DAS) and the engine control module. It's important to ensure that all keys are functional and …

860SJ often faces engine control module faults and errors after previous unauthorized repairs or resets. Engine code 666 indicates a failure in the engine control module (ECM). To test the …