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TRANSMISSION – Pontiac Grand Prix GT 1999 – SYSTEM WIRING DIAGRAMS

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TRANSMISSION

3.1L

3.1L VIN M, A/T Wiring Diagram, 4T60-E for Pontiac Grand Prix GT 1999

3.1L VIN M, AT Wiring Diagram, 4T60-E for Pontiac Grand Prix GT 1999 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Download PDF file

List of elements for 3.1L VIN M, A/T Wiring Diagram, 4T60-E for Pontiac Grand Prix GT 1999:

  • (engine harn, approx 4 cm from breakout to ebtcm module) s131
  • (fuel inj harn, approx 2 cm from breakout to fuel inj 3) s121
  • 1-2 shift sol
  • 2-3 shift sol
  • 5v reference a
  • A12
  • Automatic transaxle (4t60-e)
  • Automatic transaxle fluid temperature sensor
  • B10
  • Battery in
  • Body control module, driver information display, electronic brake control lamp driver module & head-up display dimmer switch
  • C10
  • Class ii data
  • D10
  • D11
  • Data link connector (partial) (below dash, right of steering column)
  • Ecm fuse 10a
  • Ecm sense fuse 10a
  • Ect sensor in
  • Engine coolant temperature sensor (below throttle body)
  • F12
  • Fuse block (right side of dash)
  • G129 (left side of engine on transaxle stud)
  • G129 (lower left side of engine on transaxle stud)
  • Hot at all times
  • Hot in run, bulb test or start
  • I/p ign fuse 10a
  • Ign main relay
  • Ignition in
  • Instrument cluster
  • Malfunction indicator lamp
  • Manifold absolute pressure sensor
  • Mil ctrl
  • Pcm ground
  • Pnk
  • Powertrain control module (in engine air cleaner assembly)
  • Red
  • S105
  • S106
  • S209
  • S218 (dash harn, approx 4 cm from breakout to blower motor)
  • Sensor return
  • Stop lamp switch
  • Tan
  • Tcc fuse 10a
  • Tcc pwm sol
  • Tcc sol
  • Tcc/ brake switch
  • Tcc/brake sw in
  • Tft sensor in
  • Throttle position sensor
  • Tp sensor in
  • Tp sensor return
  • Tr sw a
  • Tr sw b
  • Tr sw c
  • Tr sw in-a
  • Tr sw in-b
  • Tr sw in-c
  • Tr sw in-p
  • Tr sw prty
  • Transaxle range switch (left side of engine compt on transaxle)
  • Uart data
  • Underhood accessory wiring j/b
  • Underhood accessory wiring j/b (right front strut tower)
  • Vehicle speed sensor (lower right rear of engine compt, on transaxle)
  • Vss hi in
  • Vss lo in

3.8L

3.8L VIN 1, A/T Wiring Diagram, 4T65-E for Pontiac Grand Prix GT 1999

3.8L VIN 1, AT Wiring Diagram, 4T65-E for Pontiac Grand Prix GT 1999 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.8L VIN 1, A/T Wiring Diagram, 4T65-E for Pontiac Grand Prix GT 1999:

  • (behind fuse block) g201
  • (dash harn, approx 30 cm from breakout to dlc)
  • (engine harn, approx 4 cm from breakout to ebtcm module) s131
  • 1-2 shift sol
  • 2-3 shift sol
  • 5v reference a
  • A/t iss sensor hi
  • A/t iss sensor lo
  • A12
  • Automatic transaxle (4t65-e)
  • Automatic transaxle fluid pressure manual valve position switch
  • Automatic transaxle fluid temperature sensor
  • Automatic transaxle input shaft speed sensor
  • B10
  • Battery in
  • Body control module, driver information display, hud dimmer switch & trip calculator
  • C10
  • Class ii data
  • D10
  • D11
  • Data link connector (partial) (below dash, right of steering column)
  • Ecm fuse 10a
  • Ecm sense fuse 10a
  • Ect sensor in
  • Ect sensor return
  • Engine coolant temperature sensor (below throttle body)
  • F12
  • Fuse block (right side of dash)
  • G129 (left side of engine on transaxle stud)
  • G129 (lower left side of engine on transaxle stud)
  • Hot at all times
  • Hot in run, bulb test or start
  • I/p ign fuse 10a
  • Ign main relay
  • Ignition in
  • Instrument cluster
  • Malfunction indicator lamp
  • Mil ctrl
  • Nca
  • Pc sol hi
  • Pc sol lo
  • Pcm ground
  • Perf shift indicator
  • Perform shift in
  • Performance shift switch (3.8l vin 1- supercharged)
  • Pnk
  • Powertrain control module (in engine air cleaner assembly)
  • Pressure control sol
  • Red
  • Rev
  • S105
  • S106
  • S209
  • S211
  • S218 (dash harn, approx 2 cm from breakout to blower motor)
  • S236
  • Stop lamp switch
  • Tan
  • Tcc fuse 10a
  • Tcc pwm sol
  • Tcc release
  • Tcc release in
  • Tcc/ brake switch
  • Tcc/brake sw in
  • Tft sensor in
  • Tft sensor return
  • Throttle position sensor
  • Tp sensor in
  • Tp sensor return
  • Tr sw a
  • Tr sw b
  • Tr sw c
  • Tr sw in-a
  • Tr sw in-b
  • Tr sw in-c
  • Tr sw in-p
  • Tr sw prty
  • Trans range a in
  • Trans range b in
  • Trans range c in
  • Transaxle range switch (left side of engine compt on transaxle)
  • Uart data
  • Underhood accessory wiring j/b
  • Underhood accessory wiring j/b (right front strut tower)
  • Vehicle speed sensor (lower right rear of engine compt, end of transaxle)
  • Vss hi in
  • Vss lo in

3.8L VIN K, A/T Wiring Diagram, 4T65-E for Pontiac Grand Prix GT 1999

3.8L VIN K, AT Wiring Diagram, 4T65-E for Pontiac Grand Prix GT 1999 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.8L VIN K, A/T Wiring Diagram, 4T65-E for Pontiac Grand Prix GT 1999:

  • (behind fuse block) g201
  • (dash harn, approx 30 cm from breakout to dlc)
  • (engine harn, approx 4 cm from breakout to ebtcm module) s131
  • 1-2 shift sol
  • 2-3 shift sol
  • 5v reference a
  • A/t iss sensor hi
  • A/t iss sensor lo
  • A12
  • Automatic transaxle (4t65-e)
  • Automatic transaxle fluid pressure manual valve position switch
  • Automatic transaxle fluid temperature sensor
  • Automatic transaxle input shaft speed sensor
  • B10
  • Battery in
  • Body control module, driver information display, hud dimmer switch & trip calculator
  • C10
  • Class ii data
  • D10
  • D11
  • Data link connector (partial) (below dash, right of steering column)
  • Ecm fuse 10a
  • Ecm sense fuse 10a
  • Ect sensor in
  • Ect sensor return
  • Engine coolant temperature sensor (below throttle body)
  • F12
  • Fuse block (right side of dash)
  • G129 (left side of engine on transaxle stud)
  • G129 (lower left side of engine on transaxle stud)
  • Hot at all times
  • Hot in run, bulb test or start
  • I/p ign fuse 10a
  • Ign main relay
  • Ignition in
  • Instrument cluster
  • Malfunction indicator lamp
  • Mil ctrl
  • Nca
  • Pc sol hi
  • Pc sol lo
  • Pcm ground
  • Perf shift indicator
  • Perform shift in
  • Performance shift switch (3.8l vin 1- supercharged)
  • Pnk
  • Powertrain control module (in engine air cleaner assembly)
  • Pressure control sol
  • Red
  • Rev
  • S105
  • S106
  • S209
  • S211
  • S218 (dash harn, approx 2 cm from breakout to blower motor)
  • S236
  • Stop lamp switch
  • Tan
  • Tcc fuse 10a
  • Tcc pwm sol
  • Tcc release
  • Tcc release in
  • Tcc/ brake switch
  • Tcc/brake sw in
  • Tft sensor in
  • Tft sensor return
  • Throttle position sensor
  • Tp sensor in
  • Tp sensor return
  • Tr sw a
  • Tr sw b
  • Tr sw c
  • Tr sw in-a
  • Tr sw in-b
  • Tr sw in-c
  • Tr sw in-p
  • Tr sw prty
  • Trans range a in
  • Trans range b in
  • Trans range c in
  • Transaxle range switch (left side of engine compt on transaxle)
  • Uart data
  • Underhood accessory wiring j/b
  • Underhood accessory wiring j/b (right front strut tower)
  • Vehicle speed sensor (lower right rear of engine compt, end of transaxle)
  • Vss hi in
  • Vss lo in