P1115 Chevrolet Trailblazer 2 OBD Code

OBD/2 P1115 error code description and symptoms.

The Transmission Range Sensor (also referred to as the PRNDL input an/or neutral safety switch) tells the transmission control module (TCM) an the engine control module (PCM) that the transmission is in park, reverse, neutral, drive, low, 2nd, 3rd etc. It is attached directly to the manual valve of transmission, so when the shift lever is moved from park to drive, the Transmission Range Sensor communicates this critical information to the above mentioned vehicle control module systems.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code P1115, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code P1115 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

P1115 Chevrolet Trailblazer 2 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P1115 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If p1115 engine coolant temperature sensor circuit intermittent high voltage so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the p1115 engine coolant temperature sensor circuit intermittent high voltage.

Common Causes of Chevrolet Trailblazer 2 P1115 OBD2 Code

A common cause of code P1115 is the failure of P1115 Engine Coolant Temperature Sensor Circuit Intermittent High Voltage, but there are several other possible causes as well, such as ;

Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
Faulty TCM or TCM programming
Incorrect Positive Crankcase Ventilation (PCV) hose connection
Intake air leaks

P1115 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P1115 Chevrolet Trailblazer 2 OBD Code

P1115 Chevrolet Trailblazer 2 Error Code Repair Process :

Common Causes of Chevrolet Trailblazer 2 P1115 OBD2 Code

P1115 code for other Chevrolet cars