Category: Code

The B1370 code refers to a problem with the ignition switch or its related components in various vehicles. It can cause issues with starting the vehicle or operating certain electrical systems. Common symptoms include difficulty starting the engine, intermittent power loss, or malfunctioning accessories. The code can be triggered by a faulty ignition switch, damaged… Continue reading B1370 Code Meaning, Symptoms, Causes and How to Fix

The B1371 code indicates a potential issue with the Illuminated Entry Relay in a vehicle. Symptoms may include the entry lights not working as intended or not turning on at all. The code is typically triggered when the relay fails to meet factory specifications, which can be caused by a faulty relay, a damaged relay… Continue reading B1371 Code Meaning, Symptoms, Causes and How to Fix

The B1372 code indicates a problem with the Remote Function Actuator (RFA) Module in a vehicle. This module is responsible for controlling components like door locks and the liftgate. When the RFA module fails to receive a response from the left rear door unlock sensor, this code is triggered. Symptoms of this issue may include… Continue reading B1372 Code Meaning, Symptoms, Causes and How to Fix

The B1373 code signifies a problem with the Remote Function Actuator (RFA) Module in a vehicle. It can be caused by issues such as a faulty front right door handle, a damaged door handle harness, or a weak electrical connection in the door handle circuit. Symptoms may include a malfunctioning remote keyless entry system or… Continue reading B1373 Code Meaning, Symptoms, Causes and How to Fix

The B1374 code signifies a problem with the Illuminated Entry Relay circuit. This issue occurs when the relay does not meet the required factory standards, usually due to a short to ground in the circuit. Common symptoms of this code include the illumination of the engine light or service engine soon warning light. To address… Continue reading B1374 Code Meaning, Symptoms, Causes and How to Fix

The B1375 code signifies a problem with the Oil Change Lamp, which is not functioning correctly as per factory specifications. This issue can be caused by a faulty Oil Change Lamp, a malfunctioning Powertrain Control Module (PCM), or problems with the wiring and electrical connections. Symptoms of this code may include a non-functional or constantly… Continue reading B1375 Code Meaning, Symptoms, Causes and How to Fix

The B1376 code signifies a problem with the Oil Change Lamp in a vehicle. This code indicates that there is an issue with the system responsible for monitoring and notifying the driver when an oil change is needed. Symptoms of the B1376 code may include the Oil Change Lamp not illuminating when it should, or… Continue reading B1376 Code Meaning, Symptoms, Causes and How to Fix

The B1377 code indicates a possible problem with the Oil Change Lamp, as detected by the Powertrain Control Module (PCM) in the vehicle's OBDII system. This code may be triggered due to a faulty lamp, wiring issues, or a malfunctioning PCM. Automotive professionals should be aware of the meaning, symptoms, causes, and possible fixes for… Continue reading B1377 Code Meaning, Symptoms, Causes and How to Fix

The B1378 code is an OBDII code that indicates a problem with the Oil Change Lamp monitored by the Powertrain Control Module (PCM). Symptoms of this code may include the Engine Light ON or the Service Engine Soon Warning Light. The possible causes can be a malfunctioning Oil Change Lamp or issues with the wiring… Continue reading B1378 Code Meaning, Symptoms, Causes and How to Fix