Buick Enclave P0332: Knock Sensor 2 → Low input (Bank 2)

P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Buick Enclave as it would any other vehicle. By definition, P0332 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range from the knock sensor (Sensor 2 | Bank 2). Clearing this code … Read more Buick Enclave P0332: Knock Sensor 2 → Low input (Bank 2)

Buick Enclave P0327: Knock Sensor → Low input

  P0327 is a powertrain related OBD-II trouble code. It has the same meaning for the Buick Enclave as it would any other vehicle. By definition, P0327 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range. Clearing this code typically requires a new knock sensor or correcting … Read more Buick Enclave P0327: Knock Sensor → Low input

Buick Enclave Transmission Overheating: Symptoms + Causes

Overheating is the worst thing that can happen to your Buick Enclave’s transmission.  An overheating transmission will drastically shorten its service life.  If you suspect that your transmission is overheating, doing something about it now can keep you from an expensive transmission repair later.  Low transmission fluid is the number one cause of an overheating … Read more Buick Enclave Transmission Overheating: Symptoms + Causes

Buick Enclave P1682: Ignition 1 Switch → Circuit 2

  P1682 is a diagnostic trouble code that indicates that your Buick Enclave’s ignition switch is having a voltage problem.  It is typically caused by a faulty ignition switch, although there can be other causes as well. There are two “circuits” to the ignition switch.  The first one goes to the ECM through the throttle … Read more Buick Enclave P1682: Ignition 1 Switch → Circuit 2

Buick Enclave Radiator Leaking:  Symptoms + Diagnosis

  Your Buick Enclave’s cooling system passes antifreeze throughout its engine.  The main parts of the system are the thermostat, radiator, water pump, coolant itself, and the hoses.  If any of these parts go bad, you may experience radiator a leak.  A radiator leak is very common.  You should notice the leak directly under your … Read more Buick Enclave Radiator Leaking:  Symptoms + Diagnosis