If the fan circuit on the main board is damaged (e.g., blown FET or driver IC), you must replace the entire module. Used modules require dealer programming with the vehicle’s VIN (anti-theft protection). New modules come blank and must be configured via JLR SDD.
Before buying replacement parts, verify that the sensor is receiving power. Remove the plastic cover behind the rearview mirror.
The sensor is located behind the rearview mirror, tucked under a black plastic cover. : LR058011, LR025888, or BJ32-18D693-BA. land rover jaguar b13c2-49
To break down the engineering logic behind the JLR fault architecture: indicates a Body electronics code.
Below is an in-depth guide to understanding, diagnosing, and resolving the B13C2-49 error code in modern Jaguar and Land Rover vehicles. What is the Windshield Misting Sensor? If the fan circuit on the main board is damaged (e
: The system fails to intelligently blow air at the glass when visibility drops.
The diagnostic trouble code (DTC) is a manufacturer-specific fault code utilized across several modern Jaguar and Land Rover vehicles, including the Range Rover L405, Range Rover Sport, and various Jaguar sedans and SUVs. This specific code stands for Windshield Misting Sensor - System Internal Failure / Internal Electronic Failure . Before buying replacement parts, verify that the sensor
Arthur cleaned the glass with surgical precision, reseated the sensor until it clicked, and cleared the code. He started the engine, and for the first time in weeks, the air conditioning hummed a different tune—a proactive, dry breeze that cleared the glass before the fog could even settle. The digital ghost was gone. Common Fixes for B13C2-49: Check the Connection: