Category: Code

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

The B1393 code indicates a problem with the Power Door Memory Lock Relay in a vehicle, which can lead to issues with the door locking mechanisms. Symptoms of this code may include difficulty locking or unlocking the doors, the doors not locking or unlocking at all, or the doors locking or unlocking intermittently. The causes… Continue reading B1393 Code Meaning, Symptoms, Causes and How to Fix

The B1394 code signifies a circuit short to the battery in the Power Door Memory Lock Relay. Ignoring this code can pose safety risks, so it's essential to address the issue promptly. Meaning: The B1394 code indicates a circuit malfunction in the Power Door Memory Lock Relay, resulting in a short to the battery. Symptoms:… Continue reading B1394 Code Meaning, Symptoms, Causes and How to Fix

The B1395 code is a diagnostic trouble code (DTC) that pertains to the Control Module Voltage Reference Output Circuit in the automotive industry. It signifies an issue with the voltage reference output circuitry of the control module. Symptoms of the B1395 code may include various electrical problems, such as malfunctioning gauges, warning lights illuminating on… Continue reading B1395 Code Meaning, Symptoms, Causes and How to Fix

The B1396 code refers to a short circuit in the power door lock system of a vehicle. This issue is detected by the Body Control Module (BCM). Symptoms of this code may include malfunctioning power door locks or a complete failure of the system. The main cause of the B1396 code is a short circuit… Continue reading B1396 Code Meaning, Symptoms, Causes and How to Fix

The B1397 code is a diagnostic trouble code (DTC) commonly found in vehicles. It relates to the Power Door Unlock circuit and is triggered when there is a short to battery in the circuit, causing it to deviate from the factory specifications. Symptoms of the B1397 code may include issues with the power door unlock… Continue reading B1397 Code Meaning, Symptoms, Causes and How to Fix