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Vauxhall Workshop Service and Repair Manuals

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Remove and install gearshift module (M20 + MTA) > < Replace clutch position sensor (M20 MTA)

Corsa D

Replace shift or selector position sensor (M20 MTA)

  Remove

Important:   Follow Easytronic safety notes .
Before working on the M20-MTA high pressure system, it is essential to reduce the MTA system pressure (approx. 40 - 60 bar).
1.   Reduce MTA system pressure
•   with TECH 2
2.   Remove battery tray
3.   Drain CS Speed oil reservoir
•   Unscrew closure cap (1)
•   Extract CS-Speed oil with suitable tool
Object Number: 10680886 Size: DEFAULT


4.   Pull off top charge air hose (2)
•   Release clamp (1)
Object Number: 10680853 Size: DEFAULT


5.   Detach holder for high pressure line MTA system (1)
•   Unscrew bolt (2)
Object Number: 10677760 Size: DEFAULT


6.   Place collecting basin underneath.
7.   Separate high pressure line on clutch module
•   Unscrew union nut (1)
Object Number: 10680953 Size: DEFAULT


Important:   The electronic control unit may only be removed and reinstalled once. If the electronic control unit is removed again, it must be replaced.
8.   Remove electronic control unit LUREF_1.gif
9.   Detach high pressure line clip on shift module bracket
•   Unscrew bolt (3)
10.   Unclip wiring harness (2) from high pressure line (1)
Object Number: 10680954 Size: DEFAULT


11.   Detach high pressure line (1) from the shift module
•   Unscrew union nut (2)
Object Number: 10680955 Size: DEFAULT


12.   Remove sensor for shift (3) or selection position (1)
Note:   Note installation position
•   Release wiring harness plug (4) or (5) and separate.
•   Unscrew 2x bolts (2)
Object Number: 10680956 Size: DEFAULT


13.   Pull out drive (1) for shift or selection position sensor from shift module
Object Number: 10680957 Size: DEFAULT


  Install

14.   Fit drive for shift or selection position sensor
•   Lightly grease actuator lever on drive
•   Bring drive into correct installation position (1)
•   Insert drive into shift module and press in up to stop
Note:   Marking on shift module and drive must match (2).

After pressing the drive into the shift module, by twisting the drive ensure that this is correctly seated.

Do not allow drive pin for sensor to twist.
Object Number: 10680958 Size: DEFAULT


15.   Attach sensor for shift or selection position
•   Place sensor on drive and pretension spring in sensor by twisting clockwise (arrow).
•   Tighten 2x bolts 3.6 Nm
Object Number: 10680959 Size: DEFAULT


16.   Attach sensor for shift (3) or selection position (1) replaced
•   Tighten 2 bolts (2) 3.6 Nm
•   Connect and latch wiring harness plug (4) or (5)
Object Number: 10680956 Size: DEFAULT


17.   Detach high pressure line (1) on shift module
•   Tighten union nut (2) 14 Nm
Object Number: 10680955 Size: DEFAULT


18.   Attach high pressure line clip to shift module bracket
•   Tighten bolt (3)
19.   Clip in wiring harness (2) on high pressure line (1)
Object Number: 10680954 Size: DEFAULT


20.   Install remove electronic control unit LUREF_1.gif
21.   Connect high pressure line to clutch module
•   Tighten union nut (1) 14 Nm
Object Number: 10680953 Size: DEFAULT


22.   Attach holder for high pressure line MTA system (1)
•   Tighten bolt (2)
Object Number: 10677760 Size: DEFAULT


23.   Push on top charge air hose (2)
•   Fasten clamp (1)
Object Number: 10680853 Size: DEFAULT


24.   Top up CS-Speed oil
25.   Install battery tray and battery LUREF_1.gif
26.   Necessary commissioning routines for Easytronic LUREF_1.gif
27.   Program volatile memories

Remove and install gearshift module (M20 + MTA) > < Replace clutch position sensor (M20 MTA)