TRANSMISSION – Cadillac CTS 2003 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

3.2L VIN N

3.2L VIN N, A/T Wiring Diagram for Cadillac CTS 2003

List of elements for 3.2L VIN N, A/T Wiring Diagram for Cadillac CTS 2003:

• (can) +
• (can) -
• (on eng block, near starter motor)
• 1-2 shift sol
• 1-2 shift sol vlv
• 2-3 shift sol
• 2-3 shift sol vlv
• 4-5 shift sol
• 4-5 shift sol vlv
• A/t iss hi sig
• A/t iss lo sig
• Acc volt
• Battery
• Data link connector (dlc) (partial) (under left side of dash)
• Ecm/tcm fuse 10a
• Engine control module (ecm) (at right front corner of engine compt)
• G100
• G100 (on eng block, near starter motor)
• G104 (near right head- lamp)
• Ground
• Hot at all times
• Hot in run or start
• Ign 1 relay
• Ign volt
• Oss sens high
• Oss sens low
• P/n
• P/n sig
• Pc sol vlv hi ctrl
• Pc sol vlv lo ctrl
• Pnk
• Pressure control solenoid
• R43
• R44
• R45
• R46
• Red
• S114 (in engine harn, approximately 160 cm from ecm ground)
• S118 (in body harn, approximately 235 cm from knock sensor 1 connector)
• Ser data
• Ser data (can) +
• Ser data (can) -
• Serial data
• Sol pwr feed
• Tcc brake sw sig
• Tcc sol valve
• Tcc sol vlv ctrl
• Tcc sw
• Tcc/ cruise release switch
• Tcc/et fuse 10a
• Tcm/ ipc fuse 15a
• Tft sens lo ref
• Tft sens sig
• Theft fuse 7.5a
• Transmission
• Transmission control module (tcm) (at right front side of engine compt)
• Transmission fluid temperature sensor
• Transmission input shaft speed sensor
• Transmission manual shift shaft switch assembly
• Transmission output shaft speed sensor
• Trs sig a
• Trs sig b
• Trs sig c
• Trs sig p
• Under- hood fuse block (left front of eng compt)

3.2L VIN N, M/T Wiring Diagram for Cadillac CTS 2003

List of elements for 3.2L VIN N, M/T Wiring Diagram for Cadillac CTS 2003:

• (in front of under- hood fuse block)
• (under dash, above steering column) sp200
• Ccp switch
• Class 2 data
• Clutch pedal position switch (on clutch pedal bracket)
• Computer data lines system
• Engine control module (ecm) (at right front corner of engine compt)
• G100 (on eng block, near starter motor)
• G104 (near right head lamp)
• Hot at all times
• Hot in run or start
• Htr/vlv clutch fuse 10a
• Ign 1 relay
• Main relay
• Pnk
• Pre fuse 10a
• R43
• R44
• R45
• R46
• R48
• R49
• R63
• R64
• R65
• R66
• Rear integration module (rim) (under package shelf trim panel)
• Rev sw sig
• Reverse switch
• Sp102
• Start rly ctrl
• Start rly volt
• Starter fuse 30a
• Starter relay
• Starting/ charging system
• Under- hood fuse block (left front of eng compt)
• Vehicle speed sensor (near rear of trans- mission assembly)
• Vss sig