Pse help

[steve333]

The pse(central locking pump) was diagnosed as faulty on my R170 slk320 so just fitted a compatible (same part number/tested as working ok) but still no change(central locking/interior lighting/heated rear window/alarm not working),checked all fuses and changed for the spares that were in fusebox(all seem ok anyway) but still no change(indicator lights flash when using key fob but that’s it)-anyone have any ideas please?(thanks,Steve.

 

[bob6600]

Duff relay?

 

[steve333]

Duff relay?

Hi Bob,thanks for your reply,will get the car put on star to have the pse version coded(have been told since fitting this is necessary) and see if any faults appear,cheers,Steve.