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This premium RE019CHA / 019CHA-1504210 Automatic Transmission Speed Sensor (Pulse / Revolution Sensor) is an essential electronic control component engineered specifically for Chery CVT transmission systems. Installed on the transmission casing to monitor primary pulley, secondary pulley, or output shaft rotational speeds, this hall-effect/magnetic induction sensor sends precise frequency signal pulses directly to the Transmission Control Unit (TCU). The TCU relies heavily on these real-time signals to calculate gear ratios, control hydraulic line pressure, regulate clutch engagement, and trigger smooth CVT ratio shifting. Due to continuous thermal cycling, vibration, internal fluid contamination, or wire harness fatigue, original sensors suffer from internal coil breakdown, signal dropouts, or intermittent open circuits. This causes severe transmission symptoms including limp-home mode, erratic shifting, speedometer erratic readings, transmission hesitation, and diagnostic trouble codes (DTCs) such as turbine/output speed sensor circuit errors. Manufactured with OE-grade magnetic elements, heat-resistant housing, and watertight electrical connectors, this TRANSWIN 019CHA-1504210 sensor restores crystal-clear speed signal transmission and smooth transmission control.
Compatible with RE019CHA and 019CHA series CVT gearboxes widely used across Chery automobile models:
As a professional global supplier of automatic transmission parts, TRANSWIN is dedicated to delivering industry-leading reliability and performance. When you partner with us, you benefit from:
Details Images
This premium RE019CHA / 019CHA-1504210 Automatic Transmission Speed Sensor (Pulse / Revolution Sensor) is an essential electronic control component engineered specifically for Chery CVT transmission systems. Installed on the transmission casing to monitor primary pulley, secondary pulley, or output shaft rotational speeds, this hall-effect/magnetic induction sensor sends precise frequency signal pulses directly to the Transmission Control Unit (TCU). The TCU relies heavily on these real-time signals to calculate gear ratios, control hydraulic line pressure, regulate clutch engagement, and trigger smooth CVT ratio shifting. Due to continuous thermal cycling, vibration, internal fluid contamination, or wire harness fatigue, original sensors suffer from internal coil breakdown, signal dropouts, or intermittent open circuits. This causes severe transmission symptoms including limp-home mode, erratic shifting, speedometer erratic readings, transmission hesitation, and diagnostic trouble codes (DTCs) such as turbine/output speed sensor circuit errors. Manufactured with OE-grade magnetic elements, heat-resistant housing, and watertight electrical connectors, this TRANSWIN 019CHA-1504210 sensor restores crystal-clear speed signal transmission and smooth transmission control.
Compatible with RE019CHA and 019CHA series CVT gearboxes widely used across Chery automobile models:
As a professional global supplier of automatic transmission parts, TRANSWIN is dedicated to delivering industry-leading reliability and performance. When you partner with us, you benefit from:
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