2127E94 WIRING FOR MANUAL GEARBOX HYDRAULIC SELECTION SYSTEM ON HYDRAULIC SELECTION UNIT R R OR CHANGE - Fiat - PANDA - eLearn

2752693 - 2127E94 wiring for manual gearbox hydraulic selection system on hydraulic selection unit r r or change

) Remove the car from the ramps. - 5530B10 battery - r+r - 5530B56 BATTERY DRIP TRAY COVER - R.R. - 5530B52 Battery DRIP TRAY/SUPPORT - R.R.Position a suitable container to collect the coolant.1. Open the retaining band (1a) and disconnect the pipe (1b), radiator side.Move the pipe away from the work area.

1. Disconnecct the electrical connection of the braking system control unit.

	Name	Connector
1	Braking system control unit	M51

1. Move the front wiring sectio aware from the work area.

1. Disconnect the electrical connection of the gear selection position potentiometer.

	Name	Connector
1	Speed selection potentiometer	K68

1. Disconnect the electrical connection from the electro-hydraulic gear selection hydraulic circuit pressure sensor.

	Name	Connector
1	Pressure sensor on transmission	K96

2. Disconnect electrical connections (2a) and (2b) from the even and odd gear engagement solenoids.

	Name	Connector
2a	Solenoid 1 gear engagement	L51

	Name	Connector
2b	Solenoid 2 gear engagement	L52

3. Disconnect the electrical connection on the clutch control solenoid.

	Name	Connector
3	Clutch control solenoid	L56

4. Disconnect the electrical connection from the electro-hydraulic gear selection input shaft speed sensor.

	Name	Connector
4	Transmission output speed sensor	K77

5. Disconnect the electrical connection of the gear selection solenoid.

	Name	Connector
5	Solenoid 3 gear engagement	L53

1. Disconnect the electrical connection from the gear engagement position sensor.

	Name	Connector
1	Gear shift potentiometer	K69

2. Disconnect the electrical connection from the electro-hydraulic gear selection clutch position sensor.

	Name	Connector
2	Clutch position potentiometer	K95

1. Disconnect the gearbox sensors junction.

	Name	Connector
1	Transmission sensor junction	D79

Remove the manual gearbox electrohydraulic selection system wiring on the hydraulic selection unit after releasing from the retaining clips.

Refitting ( Removing

) Check that the wiring is not damaged.If this is not the case, replace the wiring.If necessary, check the continuity between the individual electrical connectors.Position the wiring in its seating, securing it to the retaining clips.Connect the gearbox sensors junction.

	Name	Connector
-	Transmission sensor junction	D79

Connect the electrical connection to the gear engagement position sensor.

	Name	Connector
-	Gear shift potentiometer	K69

Connect the electrical connection to the electro-hydraulic gear selection clutch position sensor.

	Name	Connector
-	Clutch position potentiometer	K95

Connect the electrical connection to the electro-hydraulic gear selection hydraulic circuit pressure sensor.

	Name	Connector
-	Pressure sensor on transmission	K96

Connect the electrical connections of the even and odd gear engagement solenoids.

	Name	Connector
-	Solenoid 1 gear engagement	L51

	Name	Connector
-	Solenoid 2 gear engagement	L52

Connect the electrical connection on the clutch control solenoid.

	Name	Connector
-	Clutch control solenoid	L56

Connect the electrical connection to the electro-hydraulic gear selection input shaft speed sensor.

	Name	Connector
-	Transmission output speed sensor	K77

Connect the electrical connection for the gear selection solenoid.

	Name	Connector
-	Solenoid 3 gear engagement	L53

Connect the electrical connection to the gear selection position potentiometer.

	Name	Connector
-	Speed selection potentiometer	K68

Refit the front wiring section.Connect the electrical connection for the braking system control unit.

	Name	Connector
-	Braking system control unit	M51

Connect the pipe from the radiator to the engine, radiator side, and secure it with the retaining band. - 0010T21 coolant check density and top up if necessary - 5530B52 Battery DRIP TRAY/SUPPORT - R.R. - 5530B56 BATTERY DRIP TRAY COVER - R.R. - 5530B10 battery - r+rRemove the vehicle from the lift.