Electrical diagram of Honda automatic transmission

Legend:

* Blue: solenoid valves
*Red: sensors
* Green: solenoids
*Purple: food
*Orange: ground

Main components:

* ECM (Engine Control Module)
* TCM (Transmission Control Module)
* Gearbox
* Input shaft speed sensor
* Output shaft speed sensor
* Gear selector position sensor
* Solenoid valve block
* Solenoid block

Electrical diagram:

[Image of automatic transmission Honda electrical schematic]

Function:

*ECM: Controls the TCM and receives signals from sensors and switches.
* TCM: Controls the solenoid valves and solenoids for gear shifting.
* Gearbox: Contains planetary gears and clutches that mechanically change the gear ratio.
* Sensors: Provide the TCM with information about rotation speed, shifter position and gear selection.
* Solenoid valves: Direct hydraulic pressure to activate clutches and brake bands.
* Solenoids: Control hydraulic pressure and flow to change gears.

Note:

*Actual diagram may vary depending on the model and year of your Honda vehicle.
*Always refer to your specific model repair manual for accurate information.
* Automatic transmission electrical work must be performed by a qualified specialist.

Thanks for reading!