P0722 Chevy Silverado, On that transmission the input and output speed sensors use the same harness assembly that is located on top of the valve body inside the transmission Make: Chevrolet Code: P0722 Definition: Output Speed Sensor Circuit Low Voltage Description: P0722 No OSS DTCs P0721 or P0723. The P0722 code in Chevrolet vehicles indicates a problem with the Transmission Output Speed Sensor Circuit, specifically that there is no signal being received from the sensor. a. When the TCM receives an inaccurate or irrational signal from this sensor, it is an indication that there is an issue inside the transmission. You are here: Check Engine Light Home > Check Engine Light Codes (Generic Powertrain) Check Engine Light Codes. Motor estimated Transmission Output speed is 150-5200 RPM Axle torque is 110-5000 NM. Jan 12, 2026 · Troubleshoot and fix the P0722 code fast with our step-by-step guide—learn the essential actions to prevent further transmission damage. Find out if it’s safe to drive or needs urgent repair. This page lists OBD-II generic powertrain trouble codes, a. This is almost always due to a failed sensor or its internal wiring harness. ” This means the powertrain control module (PCM) is detecting that the transmission system’s output speed sensor isn’t sending sufficient information. The selected range is not PARK or NEUTRAL. Code p0722 output sensor we replaced sensor and truck isn’t shifting out of first. May 25, 2024 · If you’re seeing the P0722 trouble code, this guide will explain what it means, its symptoms, causes, and how to fix it. Cannot find any wiring schematics P0722 Trouble Code – Symptoms, Common Causes, and Repair Strategies Drivers first notice the problem when the transmission behaves oddly. Repair Information for P0722 Chevrolet code. Symptoms Check engine light Erratic, delayed or harsh shifts Speedometer may appear broken Limp Mode Transmission not able to shift gears Engine misfire/hesitation Causes Faulty output speed sensor Malfunctioning input speed sensor / TSS sensor . It can mean the wire to the sensor is bad, the sensor itself is open or it has shorted to ground or voltage. How Serious is the Code? The P0722 OBD2 code is designed to warn you about one problem, but allowing the symptoms to persist can lead to even more. Common driver observations include: Harsh or delayed gear changes – a noticeable “clunk” or a lag before the next gear P0722 is the code for output speed sensor, no signal. eng Jul 2, 2024 · Common causes for the P0722 code include a defective output speed sensor, wiring, defective shift solenoids, and a defective transmission valve body. k. Common causes include Faulty output shaft speed sensor, Damaged or disconnected wiring to the sensor, Corroded or dirty sensor connections. Cause: The transmission control module detects no signal from the Automatic Transmission What is the P0722 Engine Error Code? The P0722 Engine Error Code indicates an issue with the vehicle’s output speed sensor, specifically when it fails to send the correct signal to the Engine Control Module (ECM). qgc, aef, 7c, paet, 9d0l, lq, wjw9, lxt, tisq, l9nn,