TRANSMISSION – Cadillac DeVille 1999 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4.6L

4.6L VIN 9, A/T Wiring Diagram for Cadillac DeVille 1999

List of elements for 4.6L VIN 9, A/T Wiring Diagram for Cadillac DeVille 1999:

• (eng harn, approx 4cm from breakout of 20-pin conn below throttle body)
• 1-2 ctrl sol
• 1-2 shift sol
• 2-3 cntrl sol
• 2-3 shift sol
• 5v reference
• A/t fluid pressure manual valve position switch
• A/t input speed sensor
• A/t speed hi in
• A/t speed lo in
• Abs brk sw
• Automatic transaxle (4t80e)
• Battery in
• Body control module, cruise control switch, & instrument cluster
• Computer data lines system
• Cruise control system
• Cruise engaged in
• Data class ii
• Ecs fuse 10a
• Ect sensor in
• Egr valve & maf sensor
• Engine compartment fuse block
• Engine coolant temperature sensor (left rear corner of eng block)
• G120 (right side of eng near power steering rack)
• Hot at all times
• Hot in off or run
• Hot in run, bulb test or start
• Ign (0) fuse 10a
• Ignition in
• Instrument panel cluster
• Malfunction indicator lamp
• Mil control
• Park/neutral position switch (on transaxle)
• Pcm (bat) fuse 10a
• Pcm (ign) fuse 10a
• Pcm ground
• Pcs sol hi
• Pcs sol lo
• Pnk
• Pnp switch pos "a"
• Pnp switch pos "b"
• Pnp switch pos "c"
• Pnp switch pos "d"
• Powertrain control module (left front corner of eng compt below air cleaner housing)
• Red
• Rly ign 1 fuse 10a
• S124
• S125
• S125 (eng harn, approx 4cm from break- out of 20-pin conn below throttle body)
• S126
• S318
• Sensor return
• Tcc brake switch
• Tcc pwm sol
• Tcc sol
• Tcc/anti-lock brake switch (behind left side of dash)
• Tft sensor hi in
• Tft sensor low
• Throttle position sensor (on throttle body)
• Tp sensor in
• Trans press sol
• Trans range "a"
• Trans range "b"
• Trans range "c"
• Trans- mission temp- erature sensor
• Trunk compartment fuse block
• Vehicle speed sensor (lower right rear of engine compt, on transaxle)
• Vss hi in
• Vss lo in

4.6L VIN Y, A/T Wiring Diagram for Cadillac DeVille 1999

List of elements for 4.6L VIN Y, A/T Wiring Diagram for Cadillac DeVille 1999:

• (eng harn, approx 4cm from breakout of 20-pin conn below throttle body)
• 1-2 ctrl sol
• 1-2 shift sol
• 2-3 cntrl sol
• 2-3 shift sol
• 5v reference
• A/t fluid pressure manual valve position switch
• A/t input speed sensor
• A/t speed hi in
• A/t speed lo in
• Abs brk sw
• Automatic transaxle (4t80e)
• Battery in
• Body control module, cruise control switch, & instrument cluster
• Computer data lines system
• Cruise control system
• Cruise engaged in
• Data class ii
• Ecs fuse 10a
• Ect sensor in
• Egr valve & maf sensor
• Engine compartment fuse block
• Engine coolant temperature sensor (left rear corner of eng block)
• G120 (right side of eng near power steering rack)
• Hot at all times
• Hot in off or run
• Hot in run, bulb test or start
• Ign (0) fuse 10a
• Ignition in
• Instrument panel cluster
• Malfunction indicator lamp
• Mil control
• Park/neutral position switch (on transaxle)
• Pcm (bat) fuse 10a
• Pcm (ign) fuse 10a
• Pcm ground
• Pcs sol hi
• Pcs sol lo
• Pnk
• Pnp switch pos "a"
• Pnp switch pos "b"
• Pnp switch pos "c"
• Pnp switch pos "d"
• Powertrain control module (left front corner of eng compt below air cleaner housing)
• Red
• Rly ign 1 fuse 10a
• S124
• S125
• S125 (eng harn, approx 4cm from break- out of 20-pin conn below throttle body)
• S126
• S318
• Sensor return
• Tcc brake switch
• Tcc pwm sol
• Tcc sol
• Tcc/anti-lock brake switch (behind left side of dash)
• Tft sensor hi in
• Tft sensor low
• Throttle position sensor (on throttle body)
• Tp sensor in
• Trans press sol
• Trans range "a"
• Trans range "b"
• Trans range "c"
• Trans- mission temp- erature sensor
• Trunk compartment fuse block
• Vehicle speed sensor (lower right rear of engine compt, on transaxle)
• Vss hi in
• Vss lo in