GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2006
🢒
STS
🢒
Transmission/Transaxle
🢒
Automatic Transmission - 5L40-E/5L50-E
🢒 Automatic Transmission Controls Schematics
Figure
1:
TCM Power, Grounds and DLC
Master Electrical Component List
Transmission General Description (5L40-E/5L50-E)
Control Module References
Transmission Sensors and Solenoids
Automatic Transmission Schematic Icons
Power Modes
Fuse Block Left Rear Bussing
Fuse Block Left Rear Bussing
Fuse Block Underhood Bussing
Fuse Block - Underhood Fuses/Relays: IPM/ALDL, Auto Headlamp Dimming, CCP, ECM/TCM, WPR MOD, WPR SW/VICS and Rain Sensor/HDLP Wash Fuses, Accessory Relay
Fuse Block - Underhood: Starter IGN 1 Relays; Starter, Starter Relay, CCP TCM/IPM/ECM, MAF, ABS and Washer Nozzle/ACC Fuses
G104 (1 of 2)
Fuse Block Right Rear: LT Turn Signal, RIM(1), Rear Fog Lamp, FT Passenger Door Module, Heated Steering Column, IGN 1, RIM(2) and Airbag Fuses; Rear Fog Lamp and IGN 1 Relays
Fuse Block - Underhood Fuses/Relays: IPM/ALDL, Auto Headlamp Dimming, CCP, ECM/TCM, WPR MOD, WPR SW/VICS and Rain Sensor/HDLP Wash Fuses, Accessory Relay
Dimming Lamps (2 of 3)
Backup Lamps, CHMSL - Domestic and Export
G402 (1 of 2)
G201 (1 of 2)
GMLAN High Speed - Domestic w/ UE1
06 STS Ground Dist - G100 (LH2)
G107 (LH2), G113 (LY7)
06 STS Ground Dist - G100 (LH2)
G104 (1 of 2)
Figure
2:
Transmission Sensors and Solenoids
Master Electrical Component List
Transmission General Description (5L40-E/5L50-E)
Control Module References
TCM Power, Grounds and DLC
Automatic Transmission Schematic Icons
Automatic Transmission Schematic Icons
Automatic Transmission Schematic Icons
GMLAN High Speed Serial Data Wake-Up
