The B1226 code indicates a problem with the In-Car Temperature Sensor and Climate Control Unit in a vehicle. This code is triggered when the sensor fails to function properly, possibly due to a circuit short. Symptoms of this issue may include engine and warning lights being illuminated, climate control not working correctly, and inaccurate temperature… Continue reading B1226 Code Meaning, Symptoms, Causes, & How to Fix

The B1225 code is a diagnostic trouble code (DTC) that indicates a problem with the In-Car Temperature Sensor in the climate control system of vehicles. This code is usually caused by a faulty sensor, issues with the sensor harness, or a malfunctioning Climate Control Unit. Symptoms of the B1225 code may include incorrect temperature readings… Continue reading B1225 Code Meaning, Symptoms, Causes, & How to Fix

The B1224 code indicates a potential problem with the Rear In-Car Temperature Sensor circuit in a vehicle’s Rear Climate Control Unit. This code is triggered when the sensor fails to meet factory specifications, indicating a possible short in the circuit. Symptoms of this issue may include inconsistent temperature readings or a complete loss of climate… Continue reading B1224 Code Meaning, Symptoms, Causes, & How to Fix

The B1223 code indicates a problem with the Rear Blower Motor in the Rear Climate Control Unit of a vehicle. Symptoms of this issue may include the rear blower not working or functioning at a lower speed than usual. Possible causes include a faulty Rear Power Transistor, a faulty Rear Blower Motor Relay, or a… Continue reading B1223 Code Meaning, Symptoms, Causes, & How to Fix

The B1220 code is a diagnostic trouble code that relates to the Recirculation Control Motor in the Climate Control Unit. It signifies that the motor does not meet the required specifications set by the manufacturer, which can lead to issues with the climate control system. Symptoms of this code may include poor air circulation or… Continue reading B1220 Code Meaning, Symptoms, Causes, & How to Fix

The B1219 code indicates a problem with the interior boot/trunk release switch circuit. This issue can be caused by a faulty switch, damaged wiring harness, or loose electrical connection. Symptoms may include the illumination of the engine light or service engine soon warning light, signaling a malfunction in the trunk release system. To resolve this… Continue reading B1219 Code Meaning, Symptoms, Causes, & How to Fix

The B1218 code refers to a Transmitter Identification Code Data Memory Failure in a vehicle’s integrated key transponder system. This code can be triggered by various factors and may indicate a safety concern. Symptoms of this issue may include difficulty starting the vehicle or the immobilizer system not recognizing the key. The causes of the… Continue reading B1218 Code Meaning, Symptoms, Causes, & How to Fix

The B1216 code signifies a problem with the Rear Center Right Sensor in the Rear Parking Assistant System (RPAS). This code indicates a malfunction in the sensor and its circuitry, resulting in symptoms like an illuminated engine light, RPAS warnings or noises, and reduced system functionality. To resolve this issue and ensure the vehicle’s safety,… Continue reading B1216 Code Meaning, Symptoms, Causes, & How to Fix

The B1215 code refers to a problem with the Rear Parking Assistant System (RPAS), specifically a supersonic sensor within the system. Symptoms of this issue may include a malfunctioning or inoperative RPAS, difficulty in parking and maneuvering, and warning lights on the dashboard. There can be several causes for the B1215 code, such as a… Continue reading B1215 Code Meaning, Symptoms, Causes & How to fix