The B1385 code is a diagnostic trouble code related to the Oil Level Lamp monitored by the Powertrain Control Module (PCM). It indicates a possible issue with the oil level system. Symptoms of this code may include an illuminated oil level warning light on the dashboard. Causes can range from a faulty oil level sensor… Continue reading B1385 Code Meaning, Symptoms, Causes and How to Fix

The B1421 code refers to a problem with the Passenger Power Window Motor, which is responsible for operating the power window system. Symptoms of this issue may include the power window not functioning properly or not moving at all. The code can be caused by faulty wiring, a malfunctioning motor, or a blown fuse. To… Continue reading B1421 Code Meaning, Symptoms, Causes and How to Fix

The B1422 code is an indication of a fault in the cooler compressor assembly, specifically the A/C lock sensor. This issue can cause problems with the cooling system and should be addressed promptly to prevent further damage. Symptoms of the B1422 code may include a malfunctioning air conditioning system, lack of cold air, or unusual… Continue reading B1422 Code Meaning, Symptoms, Causes and How to Fix

The B1423 code indicates a potential problem with the refrigerant pressure in the vehicle's air conditioning system. This code is triggered when the refrigerant pressure is either too low or too high. The air conditioning pressure sensor is responsible for detecting the refrigerant pressure and sending signals to the air conditioning amplifier. Symptoms of the… Continue reading B1423 Code Meaning, Symptoms, Causes and How to Fix

The B1424 code refers to a problem in the driver side solar sensor circuit of a vehicle. This issue can disrupt the functioning of the air conditioning system. Symptoms of this code may include inconsistent cooling or heating, improper temperature control, or a complete failure of the AC system. The causes of the B1424 code… Continue reading B1424 Code Meaning, Symptoms, Causes and How to Fix

The B1425 code indicates a potential issue with the vehicle's control modules or sensors monitoring system voltage. This code signifies that the voltage is outside the normal operating range, which can result in damage and incorrect data. Symptoms of this issue may include various warning lights illuminating on the dashboard, engine performance problems, and possible… Continue reading B1425 Code Meaning, Symptoms, Causes and How to Fix

The B1426 code refers to a problem with the Lamp Seat Belt monitored by the Body Control Module (BCM). This issue can cause the seat belt warning lamp to not function properly, potentially compromising the safety of the vehicle occupants. Common symptoms of the B1426 code include a non-functional or flickering seat belt warning lamp.… Continue reading B1426 Code Meaning, Symptoms, Causes and How to Fix

The B1427 code signifies a problem with the Lamp Seat Belt circuit, as detected by the Body Control Module (BCM). This code can lead to various symptoms such as a malfunctioning seat belt indicator, an illuminated airbag warning light, or a non-functioning seat belt pretensioner. The causes of this code could include a faulty seat… Continue reading B1427 Code Meaning, Symptoms, Causes and How to Fix

The B1428 code signifies a problem with the ignition switched power run/crank relay circuit. When the Body Control Module (BCM) detects this code, it triggers the Engine Light or Service Engine Soon Warning Light. Ignoring this code can result in performance or safety issues. To resolve the problem, you need to diagnose the circuit for… Continue reading B1428 Code Meaning, Symptoms, Causes and How to Fix