Standard Ignition SC831 Automatic Transmission Input Shaft Speed Sensor

Automatic Transmission Input Shaft Speed Sensor

Standard Ignition SC831 is an automatic transmission input shaft speed sensor for vehicles that rely on accurate transmission speed feedback. It is a plug-in, sensor-only replacement with a rectangular female connector and male mini-blade terminals for direct service on the transmission.

Compatible with Jeep Compass applications, this SC831 sensor supports transmission input and output signal monitoring on the listed models. It is a practical replacement for diagnosing speed-signal faults on 2017-2023 Jeep Compass vehicles where the sensor is located on the transmission.

Key Features

• Automatic transmission input shaft speed sensor
• Sensor-only replacement for transmission service
• Rectangular, plug-in connector design
• Female connector with 2 male mini-blade terminals
• Contents include transmission input and output sensor coverage as listed
• Direct-fit application for Jeep Compass transmission use

Detailed Description

Standard Ignition SC831 is built for transmission speed-signal service on Jeep Compass models with automatic transmissions. The sensor mounts on the transmission and uses a single rectangular plug-in connector, making it a straightforward replacement when the original input shaft speed sensor is no longer providing accurate data. This part number, SC831, is also referenced in interchange listings for related service applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Transmission speed sensor fault codes
• Harsh or delayed shifting caused by incorrect input speed data
• Intermittent transmission signal loss
• Illuminated check engine or transmission warning lights tied to sensor failure
• Driveability issues related to inaccurate transmission input readings

Installation Notes and Tips

Install SC831 at the transmission location specified for the vehicle application. Verify connector style, terminal count, and sensor placement before installation, and inspect the harness connector for corrosion or damaged terminals. For 2017-2023 Jeep Compass service, confirm the transmission input sensor location and clear any stored diagnostic trouble codes after replacement.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management service parts. SC831 is built as a service replacement for the listed Jeep Compass applications and is identified by part number SC831 for ordering and catalog matching.