Category: Code

The B1433 code is a problem in the airbag system of a vehicle. It is specifically related to the right seat belt pre-tensioner 2 circuit. When this code is triggered, it can cause the airbag warning light to illuminate. The possible causes of this issue include a faulty pre-tensioner, a damaged harness, or a poor… Continue reading B1433 Code Meaning, Symptoms, Causes and How to Fix

The B1434 code indicates a problem with the Wiper Hi/Low Speed Relay Coil monitored by the Body Control Module (BCM). This deviation from factory specifications can cause issues with the wiper system in a vehicle. Common symptoms include erratic wiper operation, wipers not working at all, or the wipers getting stuck in one position. The… Continue reading B1434 Code Meaning, Symptoms, Causes and How to Fix

The B1435 code is a diagnostic trouble code that indicates a problem with the wiper system in vehicles. This code specifically points to a circuit open issue in the Wiper Hi/Low Speed Relay Coil, which is monitored by the Body Control Module (BCM). Ignoring this code can lead to wiper malfunction or complete failure, making… Continue reading B1435 Code Meaning, Symptoms, Causes and How to Fix

The B1436 code indicates a problem with the Wiper Hi/Low Speed Relay Coil, as detected by the Body Control Module (BCM). Symptoms may include the illumination of the Engine Light or Service Engine Soon Warning Light. The code can be caused by a faulty relay coil, wiring issues, or a malfunctioning BCM. To fix the… Continue reading B1436 Code Meaning, Symptoms, Causes and How to Fix

The B1437 code indicates a potential issue with the Wiper Hi/Low Speed Relay Coil. Symptoms of this problem may include an illuminated engine light or service engine soon warning light. The causes of this code can vary, but common culprits include a faulty relay coil or electrical connection issues. To fix the issue, it is… Continue reading B1437 Code Meaning, Symptoms, Causes and How to Fix

The B1438 code refers to a circuit failure in the Wiper Mode Select Switch. It is detected by the Body Control Module (BCM), which triggers the Check Engine Light. The code indicates a problem with the switch that controls the wiper modes. Symptoms of the B1438 code may include the inability to switch between wiper… Continue reading B1438 Code Meaning, Symptoms, Causes and How to Fix

The B1439 code is a diagnostic trouble code that may appear on vehicles with control modules or sensors. It indicates an intermittent device voltage issue, which can cause damage and lead to incorrect data. Symptoms of this issue include the engine light being on or other vehicle-specific problems. To fix the problem, it is recommended… Continue reading B1439 Code Meaning, Symptoms, Causes and How to Fix

The B1440 code represents a fault in the ignition switch circuits, resulting in various symptoms and potential system malfunctions. Some common symptoms include the illumination of the engine light and the occurrence of other system issues. The code is typically caused by electrical problems, such as a faulty ignition switch or damaged wiring. To fix… Continue reading B1440 Code Meaning, Symptoms, Causes and How to Fix

The B1441 code is a diagnostic trouble code that can appear in various vehicle models. It indicates a control module ignition circuit malfunction, specifically related to the ignition switch's OFF, Run, and Start circuits. The code can be caused by issues with the wiring harness, connectors, or other related components. Symptoms may include difficulty starting… Continue reading B1441 Code Meaning, Symptoms, Causes and How to Fix