GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2000
🢒
Eldorado
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T80-E
🢒 Automatic Transmission Controls Schematics
Figure
1:
PCM Power and Grounds
Automatic Transmission Components
Transmission Component and System Description
Transaxle Sensors and TR Switch
OBD II Symbol Description Notice
CRUISE, DIS, and PCM (IGN) Fuses
PCM (BAT), A/C COMP, PARK/REV Fuses and A/C COMPRESSOR Relay
Handling ESD Sensitive Parts Notice
G102
Figure
2:
Transaxle Sensors and TR Switch
Automatic Transmission Components
Transmission Component and System Description
Park/Neutral Position Switch and VSS
PCM Power and Grounds
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure
3:
Park/Neutral Position Switch and VSS
Automatic Transmission Components
Transmission Component and System Description
ABS/TCC Switch and Transaxle Solenoids
Transaxle Sensors and TR Switch
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
G102
Figure
4:
ABS/TCC Switch and Transaxle Solenoids
Automatic Transmission Components
Transmission Component and System Description
Park/Neutral Position Switch and VSS
OBD II Symbol Description Notice
RLY IGN 1 Fuse
RLY IGN 1 Fuse
OXY SEN 1, OXY SEN 2, FUEL PUMP, ECS Fuses and FUEL PUMP Relay
OXY SEN 1, OXY SEN 2, FUEL PUMP, ECS Fuses and FUEL PUMP Relay
Handling ESD Sensitive Parts Notice
Cruise Control Multifunction Lever