TRANSMISSION – Buick Regal GS 2004 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

A/T Wiring Diagram for Buick Regal GS 2004

List of elements for A/T Wiring Diagram for Buick Regal GS 2004:

• (on transaxle right axle case extension) vehicle speed sensor
• 1-2 shift sol
• 2-3 shift sol
• A/t sensor hi
• A/t sensor lo
• Automatic transaxle
• Automatic transaxle fluid pressure manual valve position switch
• Automatic transaxle fluid temperature sensor
• Automatic transaxle input shaft speed sensor
• B12
• Battery in
• Bcm & instrument cluster
• Body control module & instrument cluster
• Brake switch in
• Cluster fuse 10a
• Data link connector (under left side of dash, right steering column)
• Ecm fuse 22 10a
• Ect return
• Ect sensor in
• Eng emis fuse 30 10a
• Engine controls system
• Engine coolant temperature sensor (top left side of eng, below throttle body)
• G113 (lower left front of engine on transaxle stud, left of starter)
• G113 (lower left front of engine, on transaxle stud, left of starter)
• Hot at all times
• Hot in off, run or start
• Hot in run or start
• Hot in run, bulb test or start
• I/p fuse block (behind right side of dash, in right door opening)
• Ign 0 fuse 10a
• Ignition (0) in
• Ignition (1) in
• Instrument panel cluster (ipc)
• Mil ctrl
• Pc sol hi
• Pc sol lo
• Pcm ground
• Pcm-bcm ign relay fuse 10a
• Pnk
• Powertrain control module (left side of engine compt, in air cleaner assembly)
• Pressure control sol
• Red
• S106
• S270
• Serial data
• Service engine soon
• Splice pack sp205 (near dlc)
• Stop lamp switch (on brake pedal support bracket)
• Tan
• Tcc pwm sol
• Tcc release
• Tcc release in
• Tcc/ brake switch
• Tft sensor gnd
• Tft sensor in
• Throttle position sensor (on throttle body)
• Tp 5v ref
• Tp sensor in
• Tps return
• Tr sw in-a
• Tr sw in-b
• Tr sw in-c
• Tr sw in-p
• Trans fuse 26 10a
• Transaxle internal mode switch
• Underhood fuse block (mounted to right front strut tower)
• Vss hi (signal)
• Vss lo (ground)