GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 SSR 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Automatic Transmission Controls Schematics
Figure 1:

Power and Internal Transmission Valve Switches
Object Number: 1458601 Size: FS
Master Electrical Component List
Transmission Component and System Description
Control Module References
Park/Neutral Position (PNP) Switch and VSS Sensor
OBD II Symbol Description Notice
Ignition Switch - ACCY/RUN and RUN/START Bus Bar and IGN B Fuse
G101
Figure 2:

Park Neutral Position (PNP) Switch and VSS
Object Number: 1458603 Size: FS
Master Electrical Component List
Transmission Component and System Description
Control Module References
Power and Internal Transmission Valve Switches
OBD II Symbol Description Notice
Ignition Switch - ACCY/RUN and RUN/START Bus Bar and IGN B Fuse
COILS, ECM, FLASHER, HDM, HI HDLP LT, HI HDLP RT, IPC DIC, LOW HDLP LT, LOW HDLP RT, TBC 1, and TCM/CNSTR Fuses
B+ Bus Underhood Fuse Block
ABS, AUX PWR 2, ENG COOL FAN, HVAC BLWR, LTR, STOP, STOP/LP, and VEH CHMSL Fuses
Ignition Switch - ACCY/RUN and RUN/START Bus Bar and IGN B Fuse
AIRBAG, ECM 1/TCM, TCB IGN 1, and TRANS Fuses
ABS, AUX PWR 2, ENG COOL FAN, HVAC BLWR, LTR, STOP, STOP/LP, and VEH CHMSL Fuses
Engine Data Sensors - Throttle Actuator Controls
Data Link Connector Schematics
G101
Automatic Transmission Schematic Icons