Tag Archives: DTS

If your Cadillac DTS 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 …

Dash lights flickering and failure to start is a very common issue that can happen to the Cadillac DTS. While your first impulse may be to think that there is something wrong with your car’s starter (and it is possible), it’s usually caused by an issue with the battery or …

P0073 is a common OBD2 trouble code that can affect the Cadillac DTS. 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 …

P0152 is a common OBDII code that occurs in many vehicles, including the Cadillac DTS. It indicates that the bank 2 sensor 1 O2 sensor is reporting a voltage level that is higher than its normal operating range. P0152 Definition: O2 Sensor – High Voltage – B2S1 O2 Sensor Oxygen …

P0501 is an OBD2 trouble code that indicates there is an issue with your Cadillac DTS’s Vehicle Speed Sensor (VSS). It occurs when the Powertrain Control Module (PCM) gets a signal from the VSS outside its normal operating range (in terms of voltage). P0501 is a generic powertrain code, which …

P0193 is a generic OBD-II code that can occur in the Cadillac DTS. It indicates that your DTS’s fuel rail pressure sensor is sending a signal to the PCM that is above its normal operating range (in terms of voltage value). While P0193 is a generic code (it has the …

C0040 is a chassis trouble code that occurs in the Cadillac DTS. GM designated C0040 to indicate an issue with the right front wheel speed sensor. Replacing your DTS’s right front wheel speed sensor is the most common repair for C0040, but it’s not the only one. Wiring harness issues …

P0523 is a standard OBD2 trouble code that can occur in the Cadillac DTS. In layman’s terms, it indicates the signal from the oil pressure sensor is higher than its normal operating range (in terms of voltage). P0523 is generic (it has the same definition for all vehicles), repair steps …

P0705 is a very common transmission-related trouble code that can occur in the Cadillac DTS. In layman’s terms, it means that your DTS can’t tell what gear you’ve selected, which can have some real consequences on how it drives. It’s most likely caused by a bad Transmission Range Sensor (TRS), …

P015B is a generic trouble code, which means it has the same meaning any vehicle. In the case of the Cadillac DTS, It indicates that the Oxygen (O2) sensor on bank 1 is not cycling from lean to rich as fast as it should be. P015B is usually caused by …