Your Acura TL’s TCS light has two functions. The first function is to let you know that the Traction Control System (TCS) has been engaged. When it is actively engaged, it applies the brakes to whatever wheel is losing traction to help you maintain control over your TL. The second function is to let you … Read more
When you start your Acura TL, the OBD-II system runs a self diagnostic check on all major systems. If any of these checks fail, you will see a diagnostic warning light on the dash for the corresponding system. When the SRS system fails this check, you’ll see the SRS light. SRS stands for supplemental … Read more
P1457 is a common trouble code in vehicles made by Honda. It is a Honda specific code, which means that it has the same meaning in any vehicle manufactured by Honda (including Acura). P1457 indicates that there is a leakage coming from the EVAP canister system. It is typically caused by an issue with the … Read more
P2646 is a common diagnostic trouble code that affects Acura made vehicles, including the TL. This code indicates that there is an issue with rocker arm oil pressure switch. The Rocker arm oil pressure switch verifies the correct oil pressure in the Variable Valve Timing (VVT) mechanism, and is often referred to as the … Read more
A leaking radiator in an Acura TL can cause the vehicle to overheat, potentially leading to costly engine damage such as a blown head gasket or a cracked head. If the leak is not fixed promptly, the engine can suffer from long-term damage that can be difficult and expensive to repair. Identifying the symptoms of … Read more
One of the most common problems that can happen to a vehicle is a heater core leak. If your Acura TL has a leaking heater core, it is not a breakdown risk. Although, it is necessary to make sure that the lost coolant is replaced. It can cause damage to the vehicle in other ways, … Read more
One of the most common problems that can occur in the life of a vehicle is a bad starter, that includes the Acura TL. It is important to determine whether or not it’s a bad starter that is keeping the vehicle from turning over. If your TL is not starting, don’t assume right away … Read more
P0720 is a generic OBD II trouble code, which means that it has the same meaning for your Acura TL as it would any other vehicle. It indicates that your TL’s OSS (Output Shaft Speed Sensor) is reporting a malfunction. It’s typically caused by a bad OSS, or a wiring problem. The OSS works by … Read more
P0520 is a common OBD2 trouble code. It’s generic, which means that it has the same meaning for the Acura TL as it would any other vehicle. P0520 indicates that the oil pressure sensor is operating outside of its normal “range”. It is typically caused by a bad oil pressure sensor switch or a … Read more
P0108 is a generic OBD-II trouble code. It indicates your Acura TL’s MAP (manifold absolute pressure) sensor’s voltage reading is outside of the normal operating range. The voltage is too high. It’s most commonly caused by a bad MAP sensor, wiring issue, or vacuum leak. The MAP sensor measures the air pressure coming into … Read more