TRANSMISSION – Pontiac Firebird Formula 1995 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

3.4L

3.4L (VIN S), Transmission Wiring Diagram for Pontiac Firebird Formula 1995

List of elements for 3.4L (VIN S), Transmission Wiring Diagram for Pontiac Firebird Formula 1995:

• (below & right of steering column)
• (chevy)
• (pontiac)
• 1-2 shift
• 1-2 shift sol ctrl
• 2-3 shift sol ctrl
• 2-3 shift solenoid
• 2nd gear start
• 2nd gr strt ind ctrl
• 2nd gr strt mode in
• 3-2 ctrl solenoid
• 3-2 shift sol ctrl
• 5v ref
• Automatic transmission
• Battery feed
• Brake sw sig
• Conn a
• Conn b
• Conn c
• D13
• Data link connector
• Ects in
• Engine coolant temp sensor (top front of engine, mounted under plenum)
• G120 (top right side of engine)
• Gages fuse 9 10a
• Hot at all times
• Hot in run
• Hot in run, bulb test or start
• I/p fuse block
• Ignition fuse 11 10a
• Instrument cluster
• Malfunction indicator lamp
• Mil ctrl
• Pcm fuse 8 10a
• Pcm gnd
• Pcm ign feed
• Pcm ign fuse 5 15a
• Perfor- mance/ traction control switch (pontiac only)
• Pnk
• Powertrain control module (pcm) (engine compt, rearward of right shock tower)
• Press ctrl
• Press ctrl sol-hi
• Press ctrl sol-lo
• Press sw assy
• Red
• S106
• S110
• S117 (engine harn, 5 cm from pcm brake- out)
• S122 (engine harn, 4 cm from map break- out)
• S128
• S205
• S206
• S207
• S215
• S225
• Sensor gnd ref
• Serial data
• Solenoid
• Tan
• Tcc
• Tcc enbl sol ctrl
• Tcc pwm
• Tcc pwm sol
• Tcc/shift interrupt switch (on brake pedal bracket)
• Throttle position sensor (mounted to right front side of intake)
• Tps in
• Trans fluid temp sensor
• Trans fluid temp sig
• Trans range
• Trans range a sig
• Trans range b sig
• Trans range c sig
• Turn b-u fuse 2 20a
• Underhood electrical center
• Vehicle speed sensor (left rear of transmission)
• Vss in-hi
• Vss in-lo

3.8L

3.8L (VIN K), Transmission Wiring Diagram for Pontiac Firebird Formula 1995

List of elements for 3.8L (VIN K), Transmission Wiring Diagram for Pontiac Firebird Formula 1995:

• 1-2 ctrl sol
• 1-2 shift sol
• 2-3 ctrl sol
• 2-3 shift sol
• 2nd gear start
• 3-2 ctrl sol
• 3-2 downshift sol
• 5v reference
• Brake/tcc sw in
• Chevy
• Cruise control system
• Cruise engaged sig
• D13
• Data link connector (under left side of dash)
• Dlc class 2 data
• Ect sens in
• Engine coolant temperature sensor (front of lower intake manifold, under throttle body assy)
• Engine data sens grd
• Fans/actr fuse 6 10a
• G125 (front of engine)
• Gauges fuse 9 10a
• Hot at all times
• Hot in run
• Hot in run, bulb test or start
• I/p fuse block
• Illum
• Instrument cluster
• Interior lights system
• Pcm fuse 8 10a
• Pcm ground
• Pcm ign fuse 5 15a
• Pcs hi
• Pcs low
• Pcs sol
• Pnk
• Pontiac
• Power (battery)
• Power (ignition)
• Powertrain control module (right side of engine compt)
• Range sens 'a' in
• Range sens 'b' in
• Range sens 'c' in
• Red
• Rnge 'a'
• Rnge 'b'
• Rnge 'c'
• S107
• S110
• S117 (engine harness, 16 cm from transmission break-out)
• S119 (engine harness, 4 cm from transmission break-out)
• S205
• S206
• S207
• S215
• Second gear start
• Second gear start engaged indicator
• Second gear start switch
• Stoplamp/ tcc switch (under left side of dash)
• Tan
• Tcc enable sol ctrl
• Tcc pwm sol
• Tcc sol
• Tcc solenoid ctrl
• Tft sensor
• Throttle position sensor (throttle body)
• Tp sens in
• Tr pressure switch assy
• Trans temp sens in
• Trans- mission
• Turn b/u fuse 2 15a
• Uart data link
• Underhood electrical center
• Vehicle speed sensor (left rear of transmission)
• Vss in
• Vss return

5.7L

5.7L (VIN P), Transmission Wiring Diagram for Pontiac Firebird Formula 1995

List of elements for 5.7L (VIN P), Transmission Wiring Diagram for Pontiac Firebird Formula 1995:

• (chevy)
• (pontiac)
• 1-2 shift
• 1-2 shift sol
• 2-3 shift sol
• 2-3 shift solenoid
• 2nd gear start
• 3-2 ctrl solenoid
• 3-2 downshift sol
• 5v reference
• Automatic transmission
• Battery in
• Brake switch input
• Conn a
• Conn b
• Conn c
• Conn d
• D13
• Data link connector (left side of dash)
• Ect sens input
• Engine coolant temp sensor (front of engine, on water pump)
• Field service request
• G110 (front of left cylinder head)
• G117 (right rear of engine)
• Gages fuse 9 10a
• Hot at all times
• Hot in run
• Hot in run, bulb test or start
• I/p fuse block
• Ignition fuse 11 10a
• Ignition in
• Instrument cluster
• Malfunction indicator lamp
• Mil control
• Park/neutral in
• Pcm fuse 8 10a
• Pcm ground
• Pcm ign fuse 5 15a
• Pcs hi
• Pcs lo
• Perf mode ind ctrl
• Perf mode sw in
• Performance/traction control switch (pontiac)
• Pnk
• Powertrain control module (pcm) (engine compt, rearward of right shock tower)
• Press ctrl
• Press sw assy
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• S106
• S109
• S122 (engine harn, 25 cm from pcm break- out)
• S128
• S132
• S206
• S207
• S215
• S234 (i/p harn, right end of dash)
• S238 (i/p harn, 7 cm from ctr console break-out)
• S270 (forward lamp harn, 4 cm from ecbm break-out)
• Sensor return
• Serial data
• Solenoid
• Tan
• Tcc
• Tcc pwm
• Tcc pwm sol
• Tcc sol
• Tcc/shift interrupt switch (on brake pedal bracket)
• Throttle position sensor (mounted to side of throttle body)
• Tp sens input
• Trans fluid temp sensor
• Trans range
• Trans temp sig in
• Transmission range switch (base of gear selector lever)
• Turn b-u fuse 2 15a
• Underhood electrical center
• Vehicle speed sensor (left rear of transmission)
• Vss hi
• Vss lo