GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2002
🢒
Park Avenue
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T65-E
🢒 Automatic Transmission Controls Schematics
Figure
1:
PCM Power and Ground
Master Electrical Component List
Transmission Component and System Description
4T65-E Automatic Transaxle Controls - Sensors
OBD II Symbol Description Notice
Left Underhood Fuse Block- PCM, ABS, HZDT/SG, F/PMP, PK LP Fuses and F/PMP Relay
Left Underhood Fuse Block- PCM, SIR and INJR Fuses
Left Underhood Fuse Block- RUN/CRK Fuse and IGN Relay
Rear Fuse Block- CRK, PCM/CRU and SBM Fuses
G100, G101, G102 and G103
Figure
2:
4T65-E Automatic Transaxle Controls -- Sensors
Master Electrical Component List
Transmission Component and System Description
4T65-E Automatic Transaxle Controls - Solenoids, TCC/Cruise Release Switch
PCM Power and Ground
OBD II Symbol Description Notice
Engine Data Sensors- 5 Volt and Low Reference
Figure
3:
4T65-E Automatic Transaxle Controls -- Solenoids, TCC/Cruise Release Switch
Master Electrical Component List
Transmission Component and System Description
VSS and Automatic Transaxle Internal Mode Switch
4T65-E Automatic Transaxle Controls - Sensors
OBD II Symbol Description Notice
Left Underhood Fuse Block- RUN/CRK Fuse and IGN Relay
Left Underhood Fuse Block- AIR SOL, C3I and IGNFD Fuses
TCC/Cruise Release Switch
Figure
4:
VSS and Automatic Transaxle Internal Mode Switch
Master Electrical Component List
Transmission Component and System Description
4T65-E Automatic Transaxle Controls - Solenoids, TCC/Cruise Release Switch
OBD II Symbol Description Notice
Class 2 Serial Data Line
G100, G101, G102 and G103