U1A4B-49Control Module Processor B - Internal Failure
U1A4B · Manufacturer wording
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
U1A4B ← What does this code mean?3 Results
U1A4B-97RADAR SENSOR SENSITIVITY TEMPORARILY DECREASES DEPENDING ON VARIOUS EXTERNAL AND ENVIRONMENTAL FACTORS (BLIND SPOT MONITORING (BSM) CONTROL MODULE (RH)) - DTC
U1A4B-97Radar sensor sensitivity temporarily decreases depending on various external and environmental factors (blind spot monitoring (BSM) control module (RH)), DTC