9-5 Sedan (9600) L4-2.3L Turbo (B235) (2000)
/l4-2.3l_turbo_(b235)/Page-35003.png)
The control module monitors its internal functions as well as the components in the PSM system.
On an internal control module fault, diagnostic trouble code B1605 is generated and the seat cannot be adjusted using the switch or memory settings.
Power supply
