SAAB WIS ONLINE

(852-2548) PSM missing according to diagnostic trouble code reading

Symptom: The following error message is shown during diagnostic trouble code reading: "PSM missing".

TECHNICAL SERVICE BULLETIN
Bulletin Nbr: 852-2548
Date: ........... Maj 2005
Market: ej US/CA
PSM missing according to diagnostic trouble code reading

Cars affected

9-3 (9440) 4D M05 within VIN range 51038274 - 51047364 equipped with electrically adjustable seats

Background

The following message is displayed during diagnostic trouble code reading with the diagnostic tool: "PSM missing". This is due to incorrect parameter setting in production.

PSM is an ECU that is only fitted in earlier versions of the 9-3 CV and has never been fitted in the 4D. Incorrect parameter setting means that the system has been advised in terms of data that the PSM should be present which means that the diagnostic tool searches for the PSM during diagnostic trouble code reading, however with the correct result "PSM missing" as the PSM is not physically present.

Note

The customer does not notice that anything is wrong in the car due to the incorrect parameter setting.


In the event of the above error message the following procedure must be carried out.

Symptom description

The following error message is shown during diagnostic trouble code reading: "PSM missing".



Parts required

Not affected

Procedure

When the message "PSM missing" is shown, proceed as follows:


1. Select "Saab 9-3 Sport (9440)"

2. Select "All"

3. Select "Add/Remove"

4. Select "Control module"

5. Select "PSM"

6. Select "Remove"


Warranty/Time Information

If the car is within the warranty period , use the following information to fill out the claim:

Failed Object: 36102

Fault/Reason code: 01

Location code: 09

Repair/Action code: 05

Time: 0.1 (calculated from the diagnostic tool being connected)