P1C99 FIAT - Gear Shift Position Sensor 1 Circuit
P1C99 FIAT Possible Causes
- Faulty Gear Shift Position Sensor 1
- Gear Shift Position Sensor 1 harness is open or shorted
- Gear Shift Position Sensor 1 circuit poor electrical connection
- Faulty Transmission Control Module (TCM)
First diagnose P1C99 FIAT code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P1C99 FIAT code
Labor: 1.0The cost of diagnosing the P1C99 FIAT code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P1C99 FIAT Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1c99 Fiat DescriptionThis diagnostic compares the output signal of the sensor to threshold values of normal operations. When the signal is out of range the diagnostic will be considered failing. The sensor is mounted next to the 1st - 3rd gear engagement actuator to detect a linear movement of the piston. For this purpose, a permanent magnet is mounted on the piston which is moved over a complete travel stroke. The magnet position generates a saturation area in the internal ferromagnetic core of the sensor which is transformed to an output position signal. The sensor provides an output signal with Pulse Width Modulation (PWM) at a fixed frequency and duty cycle proportional to the piston position of the actuator.
P1C99 FIAT More InformationNeed more information on how to fix the P1C99 FIAT code?
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