Field Remedy: 1650
| Subject: |
AF17/22/23/33 transmission - No driving
torque because of cooling water in transmission oil |
| Models: |
Engines: |
Option: |
| Vectra-C 2002...2004,Signum
2003...2004,Astra-H 2007...2008,Zafira-B 2007...2008 |
Z22SE| Z32SE| Y22DTR,Z22YH| Z32SE|
Y22DTR,Z18XE| Z18XER,Z18XER| Z22YH |
AF17/22/23/33 Transmission |
| Complaint: |
Loss of the transmission functionality in
isolated cases. The following symptoms may occur occasionally: -
failure codes P0700, P0715 or P0720 set - slight loss of cooling
water - sediments in coolant expansion tank |
| Cause: |
Improper function of the sealring at the oil
cooler conncetion. This can cause the penetration of a little
quantity of cooling fluid into transmission oil. |
| Production: |
An improved oil cooler/radiator has been
introduced in production as of VIN W0L0ZCF3541042598
(Rüsselsheim) and VIN W0L0ZCF6848035197 (Ellesmereport),
W0L0AHM758G044472 (Gleiwitz),W0L0AHL4888033469 (Ellesmere Port),
W0L0AHL4882063387 (Bochum), W0L0AHL6785041253 (Antwerpen). |
Remedy:
In case of customer complaint rework vehicles as discribed in
Customer Satisfaction Program 06-R-016 respectively 09-R-015,
Vectra-C, Signum - Radiator and Special Policy Program 06-P-017,
Vectra-C, Signum - Transmission Ventilation Hose. For AF17/22
technical rework 09-R-015 (Circulation Number SL-21/2009)
Additionally it is essential to perform the following actions:
- clean oil cooler hoses by compressed air
- flush oil cooler with approx. 200 ml ATF
- coolant to be checked (e.g. ATF in coolant expansion tank) and
to be replaced if necessary
| FunctionalGroup: |
K - Clutch/Transmission |
| Complaint Group: |
10 - Leakages |
| Trouble Code: |
P0700,P0715,P0720 |
|
