U1236 – SCP (J1850) Invalid or Missing Data for Memory Storage
The ODBII code U1236 indicates that there is invalid or missing data related to memory storage in the vehicle’s communication network, specifically using the SCP (J1850) protocol. The severity of ODBII code U1236 is moderate. Common Causes For: U1235 U1235: “Control Module Communication Failure” Faulty or damaged wiring/connectors Malfunctioning control modules Poor ground connections Corrupted…
U1237 – SCP (J1850) Invalid or Missing Data for Memory Storage
The ODBII code U1237 SCP (J1850) indicates that there is invalid or missing data related to memory storage in the vehicle’s communication network, specifically within the SCP (Smart Controller Protocol) system. The severity of ODBII code U1237 is moderate. Common Causes For: U1236 U1236: “Control Module Communication Failure” Faulty communication between modules Damaged wiring or…
U1238 – SCP (J1850) Invalid or Missing Data for Experimental #4
The ODBII code U1238 SCP (J1850) Invalid or Missing Data for Experimental #4 indicates that the vehicle’s communication network has detected invalid or missing data from a specific experimental module or sensor, which may affect system performance or diagnostics. The severity of ODBII code U1238 is moderate. Common Causes For: U1237 SCP (J1850) Invalid or…
u1238 invalid or missing data for experimental 4
OBD2 Code: U1238 Description: Invalid or Missing Data for Experimental 4 Definition: This code indicates that the vehicle’s control module has detected invalid or missing data from a specific experimental sensor or component labeled as “Experimental 4.” This may affect the performance of certain systems relying on this data. Invalid or Missing Data for Experimental…
u1238 invalid or missing data for experimental 4
What it means: OBD2 Code: U1238 Description: Invalid or Missing Data for Experimental 4 Definition: This code indicates that the vehicle’s control module has detected invalid or missing data from a specific experimental sensor or component labeled as “Experimental 4.” This may affect the performance of certain systems relying on this data. Common Causes: Invalid…
U1239 – SCP (J1850) Invalid or Missing Data for Experimental #4
The ODBII code U1239 indicates that there is invalid or missing data related to the SCP (Serial Communication Protocol) for Experimental #4, which typically suggests a communication issue between modules in the vehicle’s network. The severity of ODBII code U1239 is moderate. Common Causes For: U1238 U1238: “Module Communication Failure” Faulty communication between modules Damaged…
U1240 – SCP (J1850) Invalid or Missing Data for Primary Id
The ODBII code U1240 indicates that there is invalid or missing data for the primary identifier in the SCP (Serial Communication Protocol) network, specifically related to the J1850 communication standard. The severity of ODBII code U1240 is moderate. Common Causes For: U1239 U1239: “Module Communication Failure” Faulty or damaged wiring/connectors Malfunctioning or disconnected sensors Issues…
U1241 – Communication Error with the Instrument Cluster.
The ODBII code U1241 indicates a communication error between the vehicle’s control modules and the instrument cluster, suggesting a failure in data transmission or a malfunction in the cluster itself. The severity of ODBII code U1241 is generally considered moderate to severe, as it indicates a communication error that can affect the functionality of the…
U1242 – Lost Communication with Body Control Module (BCM).
The ODBII code U1242 indicates that there is a loss of communication between the vehicle’s diagnostic system and the Body Control Module (BCM), which may affect various electrical functions and systems in the vehicle. The severity of ODBII code U1242 is generally considered moderate to severe, as it indicates a communication issue that can affect…
U1243 – SCP (J1850) Invalid or Missing Data for Exterior Environment
The ODBII code U1243 SCP (J1850) indicates that there is invalid or missing data related to the exterior environment, which may affect systems that rely on this information, such as climate control or safety features. The severity of ODBII code U1243 is generally considered moderate. Common Causes For: U1242 SCP (J1850) Invalid or Missing Data…