Points To Observe When Replacing the Control Module
WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
When changing an engine control module (ECM) from one car to another, remember to note any diagnostic trouble code (DTCs) before removing control module from the car.
Always check the control module connectors for bent or damaged terminals. This may have been the cause of the fault.
Location of components, see Additional heater 912-D .