Tag Archives: LaCrosse

P0000 is a rare OBD2 fault code that can affect the Buick LaCrosse. While there are over 10,000 DTC “P” codes, this is the only one reserved for “no fault detected” in your car’s ECU (engine control unit) memory. It tells the scanner accessing the ECU that no codes are …

If your Buick LaCrosse’s battery light is on, it is trying to warn you that there is an issue with the charging system. The charging system itself is relatively simple.  The battery light comes on because the voltage level at the battery is too low. Quick Facts Common Causes Faulty …

If your Buick LaCrosse has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. We’ve outlined the most common reasons why a humming noise in your car gets louder with speed. We’ve also provided an audio sample of each issue to help determine …

One of the most inconvenient vehicular problems is when the A/C won’t blow cold air. If your Buick LaCrosse isn’t keeping you cool, we’ve outlined some of the most common reasons why this might be happening. It is entirely possible for your LaCrosse’s heater to work just fine even when …

One of the most inconvenient vehicular problems is when the A/C won’t blow cold air. If your Buick LaCrosse isn’t keeping you cool, we’ve outlined some of the most common reasons why this might be happening. It is entirely possible for your LaCrosse’s heater to work just fine even when …

P0073 is a common OBD2 trouble code that can affect the Buick LaCrosse. OBD2 trouble codes. In layman’s terms, it indicates that there is an issue with your car’s ambient air sensor. The ambient air temperature sensor (or AAT for short) is responsible for monitoring outside air temperature and regulating …

P0088 is a common OBD2 trouble code that can occur in the Buick LaCrosse. In layman’s terms, it indicates that your car’s fuel pressure is too high. While P0088 is a generic code, repair steps will vary depending on your LaCrosse’s model year, engine type, and how it regulates fuel …

The third generation Lacrosse entered the assembly line at the Detroit plant in 2016. Machines for the Chinese market were made at Shanghai GM. Advertisement The car was created on the P2XX platform with extensive use of high-strength steels, multi-link rear suspension and adaptive shock absorbers (for example, the Chevrolet …