turn signal canceling-steering wheel removal

[rbidwell]

I am in need of repairing my turn signal canceling cam. The service manual refers to a SIR load tool that I need to connect to the SIR system prior to removing the inflator module. I am having trouble find such a tool. I would appreciate any help in finding the tool. I guess my only other question is if I were to disconnect the battery and let the car set for several hours, do I need the tool? Any help would be appreciated. Ron Bidwell