vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Excessive Effort, Hard Work > < Transmission M20/M32 - Malfunction

Field Remedy: 2356

Subject: M20 transmission easytronic (MTA) - Gears jumping out during driving - engine might stop
Models: Engines: Option:
Astra-H 2007...2008 Z13DTH| Y13DTH MTA
Complaint: Gears jumping out during driving.
Cause: Software weakness.
Production: Improved software has been introduced in production with the following transmission-no: -> A81446347 on 10.04.2008.

Remedy:

In case of customer complaints please reprogram transmission control 
unit (TCU) with the improved software available as of TIS 2000-DVD, 
Version 92, TIS2WEB since CW 19/2008.

Note: Because of a hardware mismatch it is essential to enter the 
correct transmission ID plate line 2 last 2 charakters (2C or M1) 
during reprogramming of the TCU.

FunctionalGroup: K - Clutch/Transmission
Complaint Group: 13 - No/Poor Function
Trouble Code: None

Excessive Effort, Hard Work > < Transmission M20/M32 - Malfunction