TRANSMISSION – Saturn Ion 2 2003 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

2.2L VIN F

2.2L VIN F, A/T Wiring Diagram, Coupe (1 of 2) for Saturn Ion 2 2003

List of elements for 2.2L VIN F, A/T Wiring Diagram, Coupe (1 of 2) for Saturn Ion 2 2003:

• Automatic trans- mission input shaft speed sensor (at iss)
• Automatic trans- mission output shaft speed sensor (at oss)
• Automatic transmission
• Automatic transmission fluid temp (tft) sensor
• Battery
• Body control module (at left rear of engine compt, attached to master cylinder)
• E10
• Ecm/ tcm fuse 1 10a
• G107 (at rear of engine)
• Ground
• Hot at all times
• Hot in run or start
• Ign 1 volt
• Line pressure control solenoid valve
• Module leadframe
• Pnk
• Ratio control motor
• Red
• S175
• Ser data +
• Ser data -
• Stop lmp sw
• Tan
• Tcc enable solenoid valve
• Tcc pressure control solenoid valve
• Trans 1 fuse 14 10a
• Trans 2 fuse 13 10a
• Transmission control module (tcm) (at left rear of engine compt, near strut tower)
• Transmission fluid pressure sensor
• Unerhood fuse block (at left rear side of engine compt)
• Upper stop lamp switch (below left side of dash, attached to brake pedal bracket)

2.2L VIN F, A/T Wiring Diagram, Coupe (2 of 2) for Saturn Ion 2 2003

List of elements for 2.2L VIN F, A/T Wiring Diagram, Coupe (2 of 2) for Saturn Ion 2 2003:

• 5 volt ref
• At iss hi sig
• At iss lo sig
• Batt
• Class 2 data
• Computer data lines system
• Engine control module (at left side of engine compt)
• Instrument cluster
• Line press hi
• Line press lo
• Logic
• Low ref
• Message center
• Oss hi sig
• Oss low sig
• Park/neutral position (pnp) switch (on top of transaxle)
• Pnk
• Ratio ctrl a1
• Ratio ctrl a2
• Ratio ctrl b1
• Ratio ctrl b2
• Ser data +
• Ser data -
• Tan
• Tcc press hi
• Tcc press lo
• Tcc sol hi
• Tcc sol low
• Tfp sens
• Tft sens low
• Tft sens sig
• Transmission control module (tcm) (at left rear of engine compt, near strut tower)
• Trs sig a
• Trs sig b
• Trs sig c
• Trs sig p

2.2L VIN F, A/T Wiring Diagram, Sedan for Saturn Ion 2 2003

List of elements for 2.2L VIN F, A/T Wiring Diagram, Sedan for Saturn Ion 2 2003:

• At iss high
• At iss low
• Automatic transmission
• Automatic transmission fluid temp (tft) sensor
• Automatic transmission input shaft speed sensor (at iss) (on top of transaxle)
• Automatic transmission output speed sensor
• Batt
• Battery
• C100
• Class 2 data
• Computer data lines system
• Ecm/ tcm fuse 1 10a
• Engine control module (at left side of engine compt)
• G107 (at rear of engine)
• Ground
• Hot at all times
• Hot in run or start
• Ign 1 volt
• Instrument cluster
• Line press
• Line pressure control solenoid (slt)
• Logic
• Message center
• Park/neutral position (pnp) switch (on top of transaxle)
• Pnk
• S175
• Ser data +
• Ser data -
• Shift press
• Shift pressure control solenoid (sls)
• Shift sol 1
• Shift sol 2
• Shift sol 3
• Shift sol 4
• Shift sol 5
• Tan
• Tcc press
• Tcc pressure control solenoid (slu)
• Tft sens
• Trans 1 fuse 14 10a
• Transmission control module (tcm) (at left rear of engine compt, near strut tower)
• Trs sig a
• Trs sig b
• Trs sig c
• Trs sig p
• Unerhood fuse block (at left rear side of engine compt)
• Vss high
• Vss low