4R44E Transmissions

Diagram 29-1:

Battery Junction Box
Central Junction Box
Fuse 8
Fuse 19
Powertrain Control Module
Powertrain Control Module Power Diode
Powertrain Control Module Power Relay

Diagram 29-2:

4 Wheel Anti-Lock Brake System Module
A/C Clutch Cycling Pressure Switch
Brake Pedal Position Switch
Central Junction Box
Engine Coolant Temperature Sensor
Fuse 6
Fuse 9
Function Selector Switch Assembly
Generic Electronic Module
Intake Air Temperature Sensor
Instrument Cluster
Mass Air Flow Sensor
Powertrain Control Module
Transmission Control Indicator Lamp
Transmission Control Switch
Throttle Position Sensor

Diagram 29-3:

Digital Transmission Range Sensor
Powertrain Control Module

Diagram 29-4:

4R44E Automatic Transmission
Battery Junction Box
Coast Clutch Solenoid
Electronic Pressure Control Solenoid
Fuse 13
Powertrain Control Module
Shift Solenoids
Torque Converter Clutch Solenoid
Transmission Fluid Temperature Sensor
Turbine Shaft Speed Sensor