The B1429 code signifies a Lamp Seat Belt Circuit Short To Ground, as detected by the Body Control Module (BCM) in a vehicle. This code is triggered when the Lamp Seat Belt fails to meet factory specifications, potentially affecting its functionality. Common symptoms include a malfunctioning seat belt lamp or warning light. The causes of… Continue reading B1429 Code Meaning, Symptoms, Causes and How to Fix

The B1404 code is a common issue that vehicle owners may encounter. It is important to understand its meaning, symptoms, causes, and how to fix it. This code typically indicates a circuit-related problem. Symptoms may include malfunctioning electrical components or warning lights illuminating on the dashboard. The causes of the B1404 code can vary, including… Continue reading B1404 Code Meaning, Symptoms, Causes and How to Fix

The B1405 code is a diagnostic trouble code that indicates a problem with the control module voltage reference output circuit. This code can lead to various symptoms, including engine performance issues, electrical malfunctions, and possible stalling. The causes of the B1405 code can include a faulty control module, damaged wiring, or a problem with the… Continue reading B1405 Code Meaning, Symptoms, Causes and How to Fix

The B1406 code refers to a problem with the driver power window in vehicles. It indicates an issue with the Front Electronics Module (FEM) and its control over the window regulator control switch and motor. Symptoms of this code may include the power window not functioning properly or not working at all. Causes of the… Continue reading B1406 Code Meaning, Symptoms, Causes and How to Fix

The B1407 code refers to a problem with the Restraint Control Module (RCM) in a vehicle. It specifically indicates an issue with the deployment loop resistance, which is measured by the RCM. Symptoms of this code may include an illuminated airbag warning light on the dashboard or an inoperative airbag system. Possible causes of the… Continue reading B1407 Code Meaning, Symptoms, Causes and How to Fix

The B1408 code is a diagnostic trouble code related to the Restraint Control Module (RCM) in a vehicle. It signifies that there is a fault in the deployment loop resistance, as measured by the RCM. Symptoms of the B1408 code may include an illuminated airbag warning light on the dashboard. Causes of this code could… Continue reading B1408 Code Meaning, Symptoms, Causes and How to Fix

The B1409 code is an engine diagnostic trouble code (DTC) that can activate the engine light or service engine soon warning light. It relates specifically to the driver power window and is controlled by the Front Electronics Module (FEM). The meaning of this code is that there is a malfunction in the driver power window… Continue reading B1409 Code Meaning, Symptoms, Causes and How to Fix

The B1391 code indicates a circuit failure with the oil level switch in the vehicle's PCM. This causes the Engine Light or Service Engine Soon Warning Light to illuminate, indicating the need for immediate attention to avoid additional damage. Possible causes include: A defective oil level switch A damaged or shorted wiring harness Poor electrical… Continue reading B1391 Code Meaning, Symptoms, Causes and How to Fix

The B1392 code indicates a failure in the Power Door Memory Lock Relay Circuit. This can be caused by a faulty Power Door Memory Lock Relay, a damaged or shorted relay harness, a poor electrical connection in the circuit, or a malfunctioning Body Control Module (BCM). Symptoms of this code may include the Engine Light… Continue reading B1392 Code Meaning, Symptoms, Causes and How to Fix