The ODBII code U1375 indicates that the Engine Control Module (ECM) has received invalid or corrupted data from the Transmission Control Module (TCM), which may affect vehicle performance and transmission operation. The severity of ODBII code U1375 is generally considered moderate to severe. Common Causes For: U1374 Communication Bus Off. Faulty Transmission Control Module (TCM)…

The ODBII code U1377 indicates that the vehicle’s control module has received invalid or corrupted data from another control module, leading to communication issues within the vehicle’s network. The severity of ODBII code U1377 is generally considered moderate. Common Causes For: U1375 Invalid Data Received from the Transmission Control Module (TCM). Faulty Vehicle Control Module…

The ODBII code U1378 indicates that the vehicle’s control module has received invalid or corrupted data from another control module, suggesting a communication issue within the vehicle’s network. The severity of ODBII code U1378 is generally considered moderate. Common Causes For: U1377 Invalid Data Received from Vehicle Control Module. Faulty Vehicle Control Module (VCM) Poor…

The ODBII code U1379 indicates that the vehicle’s control module has received invalid or corrupted data from another control module, suggesting a communication issue within the vehicle’s network. The severity of ODBII code U1379 is generally considered moderate. Common Causes For: U1378 Invalid Data Received from Vehicle Control Module. Faulty Vehicle Control Module (VCM) Corrupted…

The ODBII code U1380 indicates a “Module Communication Failure,” meaning there is a problem with communication between the vehicle’s control modules, which may affect their ability to share data or function properly. The severity of ODBII code U1380 is moderate. Common Causes For: U1379 Invalid Data Received from Vehicle Control Module. Faulty wiring or connectors…

The ODBII code U1381 indicates a “Module Communication Failure,” which means there is a problem with communication between the vehicle’s control modules, often due to a wiring issue, a faulty module, or a network problem. The severity of ODBII code U1381 is moderate. Common Causes For: U1380 U1380: “Module Communication Failure” Faulty wiring or connectors…

The ODBII code U1382 indicates a “Module Communication Failure,” which means there is a problem with communication between the vehicle’s control modules, potentially due to a wiring issue, a faulty module, or a network problem. The severity of ODBII code U1382 is moderate. Common Causes For: U1381 U1381: “Module Communication Failure” Faulty wiring or connectors…

The ODBII code U1383 indicates a “Module Communication Failure,” which means there is a problem with communication between the vehicle’s control modules, potentially due to a wiring issue, a faulty module, or a network problem. The severity of ODBII code U1383 is moderate. Common Causes For: U1382 U1382: “Module Communication Failure” Faulty wiring or connectors…

The ODBII code U1384 indicates a “Module Communication Failure,” which means there is a problem with communication between the vehicle’s control modules, potentially due to a wiring issue, a faulty module, or a network problem. The severity of ODBII code U1384 is moderate. Common Causes For: U1383 U1383: “Module Communication Failure” Faulty wiring or connectors…

The ODBII code U1385 indicates that the vehicle’s control module has received invalid or corrupted data from the Instrument Panel Cluster (IPC), which may affect the accuracy of the information displayed on the dashboard. The severity of ODBII code U1385 is generally considered moderate. Common Causes For: U1384 U1384: “Module Communication Failure” Faulty Instrument Panel…