AutoCodes
 
OBDII Code List
 
P1C9C CHRYSLER

P1C9C CHRYSLER - Gear Shift Position Sensor 2 Circuit Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Faulty Gear Shift Position Sensor 2
  • Gear Shift Position Sensor 2 harness is open or shorted
  • Gear Shift Position Sensor 2 circuit poor electrical connection
  • Faulty Transmission Control Module (TCM)

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1c9c Chrysler Description

This 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 2nd - 4th 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.
OBDII Code P1c9c Chrysler - Gear Shift Position Sensor 2 Circuit Low - AutoCodes.com

Need more help?

Get the P1c9c Chrysler code diagnosed by a professional: Find a repair shop in your area

Related Information

P1C9C CHRYSLER Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1c9c Chrysler code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧