TRANSMISSION – Buick Skylark Custom 1995 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

2.3L

2.3L (VIN D), Transmission Wiring Diagram, with 3 Speed A/T for Buick Skylark Custom 1995

List of elements for 2.3L (VIN D), Transmission Wiring Diagram, with 3 Speed A/T for Buick Skylark Custom 1995:

• Automatic transaxle
• Brake switch (on brake pedal support bracket)
• Closed in second gear
• Erls fuse 15a
• Fuse block (behind dash left of steering column)
• Hot in run, bulb test or start
• Pnk
• Powertrain control module (under right side of dash)
• Torque coverter clutch solenoid

2.3L (VIN D), Transmission Wiring Diagram, with 4 Speed A/T for Buick Skylark Custom 1995

List of elements for 2.3L (VIN D), Transmission Wiring Diagram, with 4 Speed A/T for Buick Skylark Custom 1995:

• (engine harn, left rear of engine compartment) s180
• (engine harn, left rear of engine compt) s178
• (engine harn, right rear of engine) s179
• (on transaxle) park/neutral position switch
• (w/o a/c only)
• 1-2 ctrl sol
• 1-2 shift sol
• 2-3 ctrl sol
• 2-3 shift sol
• 5v reference
• Battery in
• Brake switch (behind left side of dash)
• Brake switch in
• Buick
• C10
• C13
• C15
• C16
• D11
• D12
• D13
• D14
• D16
• Data link connector (under left side of dash)
• Ect sensor in
• Engine coolant temperature sensor (left rear of engine)
• Erls fuse 15a
• Fuse block
• G112 (left front end of engine)
• Gauges fuse 10a
• Hot at all times
• Hot in run, bulb test or start
• Ignition in
• Instrument cluster
• Instrument cluster system
• Malfunction indicator lamp
• Mil indicator ctrl
• Nca
• Olds
• Pcm fuse 20a
• Pcm ground
• Pnk
• Pontiac
• Powertrain control module (right side of engine compt)
• Red
• S113
• S113 (engine harn, rear of dash near heater blower motor)
• S119
• S170 (engine harness, upper right rear of engine compt)
• S213
• S277 (engine harn, upper right side of engine)
• Sensor return
• Serial data
• Tan
• Tcc pwm sol
• Tcc sol
• Throttle position sensor (throttle body)
• Tp sensor in
• Trans parity switch
• Trans range "a"
• Trans range "b"
• Trans range "c"
• Trans- axle
• Vehicle speed sensor (lower right rear of engine compt, on transaxle)
• Vss hi in
• Vss lo in

3.1L

3.1L (VIN M), Transmission Wiring Diagram for Buick Skylark Custom 1995

List of elements for 3.1L (VIN M), Transmission Wiring Diagram for Buick Skylark Custom 1995:

• (engine harn, left rear of engine compt) s179
• (engine harn, lower left front of engine compartment) s180
• (engine harn, near master cylinder) s178
• (on transaxle) park/neutral position switch
• 1-2 ctrl sol
• 1-2 shift sol
• 2-3 ctrl sol
• 2-3 shift sol
• 5v reference
• A11
• A12
• A13
• A15
• A17
• A18
• A19
• A25
• A26
• A27
• A30
• A31
• A32
• B14
• B15
• B16
• B19
• B29
• B30
• B31
• B32
• Battery in
• Brake switch (behind left side of dash)
• Brake switch in
• Buick
• C17
• Data link connector (under left side of dash)
• Ect sensor in
• Engine coolant temperature sensor (upper right rear of engine)
• Erls fuse 15a
• Fuse block
• G114 (left rear of engine)
• Gauges fuse 10a
• Hot at all times
• Hot in run, bulb test or start
• Ignition in
• Instrument cluster
• Malfunction indicator lamp
• Mil indicator ctrl
• Nca
• Olds
• Pcm fuse 20a
• Pcm ground
• Pnk
• Pontiac
• Powertrain control module (right side of engine compt)
• Red
• S112
• S113
• S119
• S135 (engine harn, right rear of eng compt)
• S169
• S170 (engine harness, upper right rear of engine compt)
• S171
• S213
• S277 (engine harn, right rear of engine compartment)
• Sensor return
• Serial data
• Tan
• Tcc pwm sol
• Tcc sol
• Tft sensor
• Tft sensor in
• Throttle position sensor (throttle body)
• Tp sensor in
• Trans parity switch
• Trans range "a"
• Trans range "b"
• Trans range "c"
• Trans- axle
• Trans- missions system
• Vehicle speed sensor (lower right rear of engine compt, on transaxle)
• Vss hi in
• Vss lo in