GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2006
🢒
HHR
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T45-E
🢒 Automatic Transmission Controls Schematics
Figure
1:
TCM, Power, and Ground
Master Electrical Component List
Transmission General Description
Control Module References
Transmission Solenoid and VSS
Automatic Transmission Schematic Icons
Body Control Module - RAP, DRIVERS DOOR UNLOCK PCB, DOOR UNLOCK PCB, DOOR LOCK PCB and INTERIOR LAMPS PCB Relays, RDO, PWR WINDW, DR LCK, INT LIGHT, ECM / TCM, SDM, S ROOF and SPARE Fuses
Power, Ground, MIL, and DLC
Power, Ground, MIL, and DLC
Underhood Fuse Block - B+ Bus
Power, Ground, MIL, and DLC
Power, Ground, MIL, and DLC
High Speed GMLAN
Center High Mounted Stop Lamp, B+
Transmission Solenoid and VSS
G103, G105, G017, and G108
Figure
2:
Transmission Solenoids and VSS
Master Electrical Component List
Transmission General Description
Control Module References
Transmission Switches, TFT, and A/T ISS Sensors
TCM Power and Ground
Automatic Transmission Schematic Icons
TCM Power and Ground
Automatic Transmission Schematic Icons
Figure
3:
Transmission Switches, TFT, and A/T ISS Sensors
Master Electrical Component List
Transmission General Description
Control Module References
PNP Switch
Transmission Solenoid and VSS
Automatic Transmission Schematic Icons
Automatic Transmission Schematic Icons
Figure
4:
PNP Switch
Master Electrical Component List
Transmission General Description
Control Module References
Transmission Switches, TFT, and A/T ISS Sensors
Automatic Transmission Schematic Icons
G103, G105, G017, and G108