Specifications |
Item |
Specification |
Type |
Hall effect sensor |
Operating condition (°C)°F |
(-40 to 150)-40 to 302 |
Output voltage (V) |
High :1.4 |
Low : 0.7 |
Components |
1. E module connector 2. Output speed sensor 3. Input speed sensor |
4. Oil temperature sensor 5. Indirect control solenoid valve connector 6. Direct control solenoid valve connector |
Description |
• |
Speed sensor is integrated with E module. |
• |
Speed sensor uses an electric current type hall sensor in which the current is changed |
• |
The speed sensor measures the rate of rotation of the input & output shafts inside the transmission and delivers the readings to the TCM. |
• |
The sensor provides critical input data used in feedback control, torque converter clutch control, gear setting control, line pressure control, clutch activation pressure control, and sensor fault analysis. |
Circuit Diagram |
Inspection |
1. |
Check signal waveform of speed sensor using the KDS. |
Replacement |
The speed sensor is integrated into the E-module that can’t be disassembled. So refer to “E-module” for the removal or installation procedure of the speed sensor. |
1. |
Replace the E-module. (Refer to Automatic Transmission Control System - "E-Module") |