TRANSMISSION – Buick LeSabre Custom 2002 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

3.8L

3.8L VIN K, A/T Wiring Diagram for Buick LeSabre Custom 2002

List of elements for 3.8L VIN K, A/T Wiring Diagram for Buick LeSabre Custom 2002:

• internal mode switch automatic transaxle
• (rear of engine, near thermostat housing) engine coolant temperature (ect) sensor
• (right front of transaxle, below power steering pump) vehicle speed sensor (vss)
• 1-2 shift sol
• 2-3 shift sol
• 5 volt ref
• A/t fluid temp
• A/t iss low
• A/t speed sens
• Acc
• Automatic transaxle
• Automatic transaxle (4t40-e/ 4t45-e)
• Automatic transaxle fluid pressure manual valve position switch
• Automatic transaxle fluid temperature sensor
• Automatic transaxle input shaft speed sensor
• B c
• Battery
• Bonneville
• Bonneville le sabre
• Compiuter data lines system
• Cruise control system
• E e
• Ect sensor gnd
• Ect sensor in
• G105 (rear of engine)
• Head up display, ignition key cyl lamp
• Hot at all times
• Hot in run or start
• Ign 1 fuse 10a
• Ignition
• Ignition 1
• Ignition switch (pigtailed for le sabre)
• Instrument cluster
• Instrument cluster, turn siganl switch
• Ip fuse 10a
• Lesabre
• Lock
• Malfunction indicator lamp
• Mil control
• Off
• Pcm batt fuse 10a
• Pcm ground
• Pcm ign fuse 10a
• Pnk
• Powertrain control module (pcm) (near air cleaner housing)
• Press sol high
• Press sol low
• Press sw a
• Pressure control sol
• Rear fuse block (under left rear seat)
• Red
• Rev
• Run
• S206
• S208
• S216
• Sensor return
• Serial data
• Shift sol a
• Shift sol b
• Start
• Stop lamp switch (near brake pedal)
• Tan
• Tcc pwm sol
• Tcc rel
• Tcc release sw
• Tcc sw
• Tcc/ cruise switch
• Throttle position (tp) sensor (on throttle body assembly)
• Tp sensor gnd
• Tp sensor in
• Trans fuse 10a
• Trans range b
• Trans range c
• Trans sw a
• Trans sw b
• Trans sw c
• Trans sw p
• Underhood fuse block (right front side of engine compt)
• Vss hi (signal)
• Vss lo (ground)