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Comments
any help is appriciated!
A possible solution is to replace the Brake Transmission Shift Interlock (BTSI) SOLENOID. The Saturn dealership pronounced it "bitsy cell-a-noid" - It is the circuit that tells the keylock mechanism that the car is parked and allows the key to rotate to Off.
I was experiencing intermittent problem whereby ignition key would not remove from ignition switch after automatic transmission is placed in Park.
Replace the Brake-Transmission-Shift-Interlock (BTSI) SOLENOID circuit.
New BTSI solenoid fixed my 2007 Saturn Ion when the key would not rotate out of the ignition lock cylinder after car was placed in Park.
Thanks!