TRANSMISSION – Pontiac Bonneville SE 1999 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

3.8L

3.8L VIN 1, A/T Wiring Diagram for Pontiac Bonneville SE 1999

List of elements for 3.8L VIN 1, A/T Wiring Diagram for Pontiac Bonneville SE 1999:

• (below left side of dash) data link connector (partial)
• (body harn, approx 26 cm from center i/p harn channel breakout) s239
• (body harness, 27 cm from lcm conn breakout at center of dash)
• (engine harness, 32 cm from 66-pin conn at right rear of eng compt)
• (exc buick w/ ub3) instrument cluster
• (vin k: eng harn, approx 47 cm from 66-pin conn at
• 1-2 shift sol
• 2-3 shift sol
• 5v reference b
• A/t sensor hi
• A/t sensor lo
• Abs/tcc switch
• Auto a/c/ cruise fuse no 5a (i/p fuse block)
• Automatic transaxle (4t65-e)
• Automatic transaxle fluid pressure manual valve position switch
• Automatic transaxle fluid temperature sensor
• Automatic transaxle input shaft speed sensor
• Battery in
• Body control module & lamp control module
• Brake switch in
• Buick & pontiac
• Buick w/ u23 cluster & pontiac
• Buick w/ ub3
• Chime fuse 1d 15a
• Clg fan/tcc fuse 5c 10a
• Cooling fan relays
• Cruise control system
• Data class ii
• Ect return
• Ect sensor in
• Engine controls
• Engine coolant temperature sensor (rear of engine below thermostat housing)
• Exc buick w/ ub3
• G120 (below power steering pump)
• G200 (left kick panel)
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse block (left side of dash)
• Ignition in
• Instrument cluster & transmission decoder module
• Instrument cluster system
• Malfunction indicator lamp
• Mass air flow meter
• Mil ctrl
• Nca
• Norm
• Of emgine compt, in air cleaner assembly)
• Oldsmobile
• Park/neutral position switch (top left side of transaxle)
• Passkey theft deterrent module
• Pc sol hi
• Pc sol lo
• Pcm fuse 8 10a
• Pcm ground
• Pcm/vats fuse 20a
• Perform
• Pnk
• Powertrain control module (left front corner
• Pressure control sol
• Red
• Remote indicator bank (buick w/ ub3)
• Right rear of eng compt) (vin 1: eng harn, approx 10 cm from iat sensor)
• Right underhood fuse block
• S104
• S110
• S121
• S122
• S130
• S208
• S226 (body harn, 32 cm from data link conn)
• S233
• S278 (body harn, 43 cm from rfa module breakout)
• S284
• S299
• Sensor return
• Serial data
• Shift sel in
• Shift select switch (pontiac w/ fw1)
• Tan
• Tcc fuse 7d 10a
• Tcc pwm sol
• Tcc rel
• Tcc release in
• Tcc switch
• Tft sensor in
• Throttle position sensor
• Tps in
• Tps return
• Tr sw in-a
• Tr sw in-b
• Tr sw in-c
• Tr sw in-p
• Tr-a
• Tr-b
• Tr-c
• Trans range a
• Trans range b
• Trans range c
• Vehicle speed sensor (right side of engine compt on transaxle)
• Vss hi in
• Vss lo in

3.8L VIN K, A/T Wiring Diagram for Pontiac Bonneville SE 1999

List of elements for 3.8L VIN K, A/T Wiring Diagram for Pontiac Bonneville SE 1999:

• (below left side of dash) data link connector (partial)
• (body harn, approx 26 cm from center i/p harn channel breakout) s239
• (body harness, 27 cm from lcm conn breakout at center of dash)
• (engine harness, 32 cm from 66-pin conn at right rear of eng compt)
• (exc buick w/ ub3) instrument cluster
• (vin k: eng harn, approx 47 cm from 66-pin conn at
• 1-2 shift sol
• 2-3 shift sol
• 5v reference b
• A/t sensor hi
• A/t sensor lo
• Abs/tcc switch
• Auto a/c/ cruise fuse no 5a (i/p fuse block)
• Automatic transaxle (4t65-e)
• Automatic transaxle fluid pressure manual valve position switch
• Automatic transaxle fluid temperature sensor
• Automatic transaxle input shaft speed sensor
• Battery in
• Body control module & lamp control module
• Brake switch in
• Buick & pontiac
• Buick w/ u23 cluster & pontiac
• Buick w/ ub3
• Chime fuse 1d 15a
• Clg fan/tcc fuse 5c 10a
• Cooling fan relays
• Cruise control system
• Data class ii
• Ect return
• Ect sensor in
• Engine controls
• Engine coolant temperature sensor (rear of engine below thermostat housing)
• Exc buick w/ ub3
• G120 (below power steering pump)
• G200 (left kick panel)
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse block (left side of dash)
• Ignition in
• Instrument cluster & transmission decoder module
• Instrument cluster system
• Malfunction indicator lamp
• Mass air flow meter
• Mil ctrl
• Nca
• Norm
• Of emgine compt, in air cleaner assembly)
• Oldsmobile
• Park/neutral position switch (top left side of transaxle)
• Passkey theft deterrent module
• Pc sol hi
• Pc sol lo
• Pcm fuse 8 10a
• Pcm ground
• Pcm/vats fuse 20a
• Perform
• Pnk
• Powertrain control module (left front corner
• Pressure control sol
• Red
• Remote indicator bank (buick w/ ub3)
• Right rear of eng compt) (vin 1: eng harn, approx 10 cm from iat sensor)
• Right underhood fuse block
• S104
• S110
• S121
• S122
• S130
• S208
• S226 (body harn, 32 cm from data link conn)
• S233
• S278 (body harn, 43 cm from rfa module breakout)
• S284
• S299
• Sensor return
• Serial data
• Shift sel in
• Shift select switch (pontiac w/ fw1)
• Tan
• Tcc fuse 7d 10a
• Tcc pwm sol
• Tcc rel
• Tcc release in
• Tcc switch
• Tft sensor in
• Throttle position sensor
• Tps in
• Tps return
• Tr sw in-a
• Tr sw in-b
• Tr sw in-c
• Tr sw in-p
• Tr-a
• Tr-b
• Tr-c
• Trans range a
• Trans range b
• Trans range c
• Vehicle speed sensor (right side of engine compt on transaxle)
• Vss hi in
• Vss lo in