P0974 Code: Complete DIY Repair Guide

P0974 Code: Complete DIY Repair Guide

The P0974 code is a diagnostic trouble code (DTC) that indicates a problem with the shift solenoid A control circuit in the transmission system. This code is typically triggered when the transmission control module (TCM) or engine control module (ECM) detects a higher than expected voltage in the circuit controlling the shift solenoid A. Understanding

P2105 Code: Complete DIY Repair Guide

P2105 Code: Complete DIY Repair Guide

The P2105 diagnostic trouble code (DTC) is a generic powertrain code related to the throttle actuator control system. When this code is triggered, it indicates that the vehicle’s powertrain control module (PCM) has detected a condition that requires a forced engine shutdown. This is a serious issue that can significantly impact your vehicle’s performance and

Jeep Code P1607

Jeep Code P1607

Jeep vehicles may set the code P1607, which is a Powertrain Control Module (PCM) Internal Shutdown Timer Rationality error code. When this code is set, it means that the PCM compares the actual shutdown time to a calculated shutdown time value, and if the difference is greater than a maximum value, the Malfunction Indicator Light

GMC Code U0073 00

GMC Code U0073 00

When it comes to GMC vehicles, the “U0073 00” code is often used to reference the Control Module Communication Bus Off. This code is triggered when the control module setting the DTC has attempted to establish communications on the serial data circuits more than 3 times in 5 seconds. This can occur when the supply

Dodge Code P1D95

Dodge Code P1D95

The Dodge Code P1D95, also known as TCM Clutch Failure Undetermined, is a code associated with transmission problems. This code is triggered when the transmission control module (TCM) detects a discrepancy between the actual and the minimum and maximum calibrated gear ratio values when driving in a fixed gear, during gear engagement, and during shifting

Chevrolet Code B1000 31

Chevrolet Code B1000 31

The Chevrolet Code B1000 31 is an electronic control unit (ECU) general checksum problem that is triggered when the module runs the program to detect an internal fault when power up is commanded. This code is a result of the module detecting an internal malfunction, and the failure type is classified as “No Signal” if

Chevrolet Code C0252 00

Chevrolet Code C0252 00

Chevrolet Code C0252 00 is a VSES Sensor Uncorrelated diagnostic trouble code which indicates an issue with the Vehicle Stability Enhancement System (VSES). This code can be triggered when the vehicle is driven greater than 8 km (5 mph) without VSES initialization and the yaw rate error is greater then 10 degrees/second for 5 seconds,

Cadillac Code P0651

Cadillac Code P0651

When it comes to diagnosing code P0651, it can be tricky to determine the cause. It is a 5-Volt Reference 2 Circuit code for Cadillac vehicles, which relates to the ignition voltage being greater than 6.0 V. If the Reduced Engine Power is inactive and the ECM detects the 5-volt reference is out of range

Chevrolet Code P2097

Chevrolet Code P2097

Chevrolet Code P2097: An Overview The Chevrolet code P2097 is a diagnostic trouble code (DTC) that indicates a malfunction with the engine’s oxygen sensor system. The oxygen sensor is responsible for providing feedback to the engine control module (ECM) in order to adjust the air-fuel mixture in order to optimize engine performance and fuel efficiency.

Kia Code P0638

Kia Code P0638

The Kia Code P0638 is an important diagnostic tool for cars of the Kia brand. The code is associated with a Throttle Actuator Control Range/Performance issue and is triggered when the difference between the real and target throttle position is above the specified value. This code can be triggered due to multiple causes, including a

Volvo Code ECM-P026200

Volvo Code ECM-P026200

Getting an engine code ECM-P026200 in a Volvo can be a major hassle. It can be difficult to diagnose and fix the issue, as it requires specialized knowledge and tools. The ECM-P026200 code stands for “Cylinder 1 Injector Circuit High”, meaning that the engine control module (ECM) is unable to control the injectors’ opening and