GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2004 🢒 Seville 🢒 Transmission/Transaxle 🢒 Shift Lock Control 🢒 Shift Lock Control Schematics
Figure 1:

Reverse Lockout and A/T Shift Lock Control Solenoids
Object Number: 1220620 Size: FS
Master Electrical Component List
Reverse Lockout System Description and Operation
Automatic Transmission Shift Lock Control Schematics-Internal Mode Switch
Power Distribution Schematics-Battery Feed to Fuse Block Rear
Power Distribution Schematics-Ignition Switch Supply, HVAC and ABS Fuses
Power Distribution Schematics-Battery Feed to Fuse Block Rear
Power Distribution Schematics-Ignition Switch Supply, HVAC and ABS Fuses
Data Link Connector (DLC) Schematics-Serial Data Line (LH Drive) (2 of 2)
Ground Distribution Schematics-G200 and G202
Ground Distribution Schematics-G200 and G202
Figure 2:

Automatic Transaxle Fluid Pressure Manual Valve Position Switch
Object Number: 1220629 Size: FS
Master Electrical Component List
Automatic Transmission Shift Lock Control Description and Operation
Shift Lock Controls Schematics-Reverse Lockout and Shift Lock Solenoid
Ground Distribution Schematics-G106