GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Corvette 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Automatic Transmission Controls Schematics
Figure 1:

DLC, Ground, Power, and Stop Lamp Signal
Object Number: 1836704 Size: FS
Master Electrical Component List
Transmission General Description
Control Module References
Input/Output Speed Sensors (ISS/OSS), Internal Mode Switch (IMS), and TAP Shift Switches
Navigation - Japan (U3Z)
Hazard, Stop Lamps, and Turn Signal Outputs (Y07/Y67)
Fuse Block - Underhood Bussing
Fuse Block - Underhood ABS, AMP, BATT2, COOLFAN, ECM/TCM/EASY KEY, HORN/ALT SENSE, HVAC, and MRRTD Fuses
BCM Fuses: ECM, HTD SEAT/WPR Relays, GM LAN RUN/CRNK, and SDM/AOS AIRBAG, Fuse Block - Underhood ABS/MRRTD and TCM/TRANS Fuses and WIPER RUN/ACC Relay
Ground, Power and Wiper Motor
Fuse Block - Underhood ABS, AMP, BATT2, COOLFAN, ECM/TCM/EASY KEY, HORN/ALT SENSE, HVAC, and MRRTD Fuses
DLC, Ground, MIL and Power
Engine Data Sensors - Pressure, Temperature, IAT/MAF, VSS and Brake Travel
Class 2
GMLAN - A/T
G104, G106, and G303
Figure 2:

Input/Output Speed Sensors (ISS/OSS), Internal Mode Switch (IMS), and TAP Shift Switches
Object Number: 1836715 Size: FS
Master Electrical Component List
Transmission General Description
Control Module References
DLC, Ground, Power, and Stop Lamp Signal
BCM Fuses: CLSTR/HUD, CRUISE SWTCH, CTSY/LAMP, DR LCK, EXH MDL, HVAC/PWR SND, ISRVM/HVAC and RUN CRNK Relay
BCM Fuses: CLSTR/HUD, CRUISE SWTCH, CTSY/LAMP, DR LCK, EXH MDL, HVAC/PWR SND, ISRVM/HVAC and RUN CRNK Relay
SIR Caution for Zoning
SIR Caution for Zoning