TRANSMISSION – Chevrolet Malibu LTZ 2008 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

2.4L VIN 5

2.4L VIN 5, Transmission Wiring Diagram (1 of 2) for Chevrolet Malibu LTZ 2008

List of elements for 2.4L VIN 5, Transmission Wiring Diagram (1 of 2) for Chevrolet Malibu LTZ 2008:

• 1-2 shift solenoid valve
• 1-2 ss vlv ctrl
• 2-3 shift solenoid valve
• 2-3 ss vlv ctrl
• 4-3 shift solenoid valve
• Acc
• Acc volt
• Acc voltage
• At iss high sig
• At iss low sig
• Automatic transmission
• B(+)
• Body control module (bcm) (under right side of center console)
• Computer data lines system
• Exterior lights system
• G107 (near sgcm cooling pump)
• Gmlan bus (+)
• Gmlan bus (-)
• Gnd
• Hot at all times
• Ign 1 voltage
• Ignition switch
• J103
• J201
• Logic
• Low reference
• Off
• Pc sol hi ctrl
• Pc sol val low ctrl
• Pnk
• Red
• Run
• Sol vlv high ctrl
• Start
• Stop lmp sw sig
• Tan
• Tcc pwm vlv ctrl
• Tcc release sw sig
• Tfp switch signal
• Tft sens sig
• Torque converter clutch (tcc) pulse width modulation (pwm) solenoid valve
• Trans fluid press
• Trans sw sig a
• Trans sw sig c
• Trans sw sig p
• Trans switch sig b
• Transmission control module (tcm) (left rear of engine compartment, near strut tower)
• Underhood fuse block (on left side of engine compartment)
• Vehicle speed sensor (vss) (on right side of transmission)
• Vss high sig
• Vss low sig

2.4L VIN 5, Transmission Wiring Diagram (2 of 2) for Chevrolet Malibu LTZ 2008

List of elements for 2.4L VIN 5, Transmission Wiring Diagram (2 of 2) for Chevrolet Malibu LTZ 2008:

• (tft) sensor
• A12
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature
• Automatic transmission input shaft speed (iss) sensor
• C12
• Energized
• Engine control module (ecm) (left side of engine compartment, near battery)
• G107 (near sgcm cooling pump)
• Generator turn signal
• Hot at all times
• Hot w/ run/crank relay 32
• Park/neutral position switch
• Pnk
• Pressure control (pc) solenoid valve
• Pump rly coil ctrl
• Red
• Starter generator control module (scgm) (in left front of engine compartment, behind headlamp assembly)
• Tan
• Tcm fuse 42 10a
• Trans fluid press switch signal a
• Trans fuse 4 10a
• Trans pmp mtr air pump fuse 52 20a
• Trans pmp mtr/ air pump relay 53
• Transmission auxiliary fluid pump
• Transmission auxiliary fluid pump control module
• Underhood fuse block (on left side of engine compartment)
• Volt ref

2.4L VIN B

2.4L VIN B, Transmission Wiring Diagram, 4 Speed A/T for Chevrolet Malibu LTZ 2008

List of elements for 2.4L VIN B, Transmission Wiring Diagram, 4 Speed A/T for Chevrolet Malibu LTZ 2008:

• (tfp) sw sig c
• (tft) sensor
• 1-2 shift solenoid valve
• 1-2 ss vlv ctrl
• 2-3 shift solenoid valve
• 2-3 ss vlv ctrl
• 2.4l 3.5l
• Acc
• Acc volt
• Acc voltage
• At iss high sig
• At iss low sig
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature
• Automatic transmission input shaft speed (iss) sensor
• Automatic transmission output shaft speed (oss) sensor
• B(+)
• Body control module (bcm) (under right side of center console)
• Computer data lines system
• Energized
• Engine control module (left side of engine compartment, near battery)
• Exterior lights system
• G107
• Gmlan bus (+)
• Gmlan bus (-)
• Gnd
• Hot at all times
• Hot w/ run/crank relay 32
• Ign 1 voltage
• Ignition switch
• J103
• Logic
• Low reference
• Off
• Park/neutral position switch
• Pc sol hi ctrl
• Pc sol val low ctrl
• Pnk
• Pressure control (pc) solenoid valve
• Red
• Run
• Start
• Stop lmp sw sig
• Tan
• Tcc pwm vlv ctrl
• Tcc release sw sig
• Tcm fuse 42 10a
• Tfp switch signal b
• Tft sens sig
• Torque converter clutch (tcc) pulse width modulation (pwm) solenoid valve
• Trans fuse 4 10a
• Trans sw sig a
• Trans sw sig c
• Trans sw sig p
• Trans switch sig b
• Transmission control module (left rear of engine compartment, near strut tower)
• Underhood fuse block (on left side of engine compartment)
• Vss high sig
• Vss low sig

2.4L VIN B, Transmission Wiring Diagram, 6 Speed A/T (1 of 2) for Chevrolet Malibu LTZ 2008

List of elements for 2.4L VIN B, Transmission Wiring Diagram, 6 Speed A/T (1 of 2) for Chevrolet Malibu LTZ 2008:

• 1-2 shift solenoid (ss) valve
• 2-3 shift solenoid (ss) valve
• Automatic transmission
• Automatic transmission internal mode switch (ims)
• Computer data lines system
• Control (pc) solenoid valve
• Control solenoid valve assembly
• Cruise control system
• E pnk
• F10
• G107
• Gmlan data bus+
• Gmlan data bus-
• Ground
• Ign
• Inflatable restraint steering wheel module (center of steering wheel)
• J209 (behind inflatable restraint wheel module)
• Left automatic transmission manual shift switch
• Low ref
• Pc 1 solenoid
• Pc 2 solenoid
• Pc 3 solenoid
• Pc 4 solenoid
• Pc 5 solenoid
• Pnk
• Pressure control (pc) solenoid valve 1
• Pressure control (pc) solenoid valve 2
• Pressure control (pc) solenoid valve 3
• Pressure control (pc) solenoid valve 4
• Pressure control (pc) solenoid valve 5
• Red
• Ss 1
• Ss 2
• Start
• Stop lamp sw
• Tan
• Tap up/tap dn sw
• Tccpc solenoid
• Tft
• Torque converter clutch (tcc) pressure
• Transmission control module (tcm)
• Transmission fluid temperature (tft) sensor
• Transmission range sig a
• Transmission range sig b
• Transmission range sig c
• Transmission range sig p
• Underhood fuse block (on left side of engine compt)

2.4L VIN B, Transmission Wiring Diagram, 6 Speed A/T (2 of 2) for Chevrolet Malibu LTZ 2008

List of elements for 2.4L VIN B, Transmission Wiring Diagram, 6 Speed A/T (2 of 2) for Chevrolet Malibu LTZ 2008:

• Acc
• Acc volt
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission input shaft speed sensor (iss)
• Automatic transmission output shaft speed sensor (oss)
• Body control module (bcm) (under right side of center console)
• C9 pnk
• Computer data lines system
• Control solenoid valve assembly
• Data bus-
• Driver information center (dic) display
• Engine control module (ecm) (left side of engine compt, near battery)
• Gmlan bus (+)
• Gmlan bus (-)
• Gmlan serial
• Hot at all times
• Hot in run or start
• Hot w/ run/crank relay 32 energized
• Ign
• Ignition switch
• Instrument panel cluster (ipc)
• Iss low
• Iss/oss high
• Logic
• Off
• Park/neutral
• Pnk
• Right automatic transmission manual shift switch
• Run
• Run/crank fuse 2a
• Start
• Stop lamp sw
• System data lines computer
• Tan
• Tcm fuse 42 10a
• Tfp a
• Tfp b
• Tfp c
• Tfp p
• Trans fuse 4 10a
• Transmission control module (tcm)
• Underhood fuse block (on left side of engine compt)

3.5L VIN N

3.5L VIN N, Transmission Wiring Diagram for Chevrolet Malibu LTZ 2008

List of elements for 3.5L VIN N, Transmission Wiring Diagram for Chevrolet Malibu LTZ 2008:

• (tfp) sw sig c
• (tft) sensor
• 1-2 shift solenoid valve
• 1-2 ss vlv ctrl
• 2-3 shift solenoid valve
• 2-3 ss vlv ctrl
• 2.4l 3.5l
• Acc
• Acc volt
• Acc voltage
• At iss high sig
• At iss low sig
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature
• Automatic transmission input shaft speed (iss) sensor
• Automatic transmission output shaft speed (oss) sensor
• B(+)
• Body control module (bcm) (under right side of center console)
• Computer data lines system
• Energized
• Engine control module (left side of engine compartment, near battery)
• Exterior lights system
• G107
• Gmlan bus (+)
• Gmlan bus (-)
• Gnd
• Hot at all times
• Hot w/ run/crank relay 32
• Ign 1 voltage
• Ignition switch
• J103
• Logic
• Low reference
• Off
• Park/neutral position switch
• Pc sol hi ctrl
• Pc sol val low ctrl
• Pnk
• Pressure control (pc) solenoid valve
• Red
• Run
• Start
• Stop lmp sw sig
• Tan
• Tcc pwm vlv ctrl
• Tcc release sw sig
• Tcm fuse 42 10a
• Tfp switch signal b
• Tft sens sig
• Torque converter clutch (tcc) pulse width modulation (pwm) solenoid valve
• Trans fuse 4 10a
• Trans sw sig a
• Trans sw sig c
• Trans sw sig p
• Trans switch sig b
• Transmission control module (left rear of engine compartment, near strut tower)
• Underhood fuse block (on left side of engine compartment)
• Vss high sig
• Vss low sig

3.6L VIN 7

3.6L VIN 7, Transmission Wiring Diagram (1 of 2) for Chevrolet Malibu LTZ 2008

List of elements for 3.6L VIN 7, Transmission Wiring Diagram (1 of 2) for Chevrolet Malibu LTZ 2008:

• (near tac module) g107
• 1-2 shift solenoid (ss) valve
• 2-3 shift solenoid (ss) valve
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Computer data lines system
• Control (pc) solenoid valve
• Control solenoid valve assembly
• Cruise control system
• Driver information center (dic) display
• E pnk
• Gmlan data bus+
• Gmlan serial
• Ground
• Ign
• Inflatable restraint steering wheel module (center of steering wheel)
• Instrument panel cluster (ipc)
• J209
• Left automatic transmission manual shift switch
• Logic
• Low ref
• Pc 1 solenoid
• Pc 2 solenoid
• Pc 3 solenoid
• Pc 4 solenoid
• Pc 5 solenoid
• Pnk
• Pressure control (pc) solenoid valve 1
• Pressure control (pc) solenoid valve 2
• Pressure control (pc) solenoid valve 3
• Pressure control (pc) solenoid valve 4
• Pressure control (pc) solenoid valve 5
• Ss 1
• Ss 2
• Tan
• Tap up/tap dn sw
• Tccpc solenoid
• Tfp a
• Tfp b
• Tfp c
• Tfp p
• Tft
• Torque converter clutch (tcc) pressure
• Transmission control module (tcm)
• Transmission fluid temperature (tft) sensor

3.6L VIN 7, Transmission Wiring Diagram (2 of 2) for Chevrolet Malibu LTZ 2008

List of elements for 3.6L VIN 7, Transmission Wiring Diagram (2 of 2) for Chevrolet Malibu LTZ 2008:

• (near tac module) g107
• Acc
• Acc volt
• Automatic transmission
• Automatic transmission input shaft speed sensor (iss)
• Automatic transmission internal mode switch (ims)
• Automatic transmission output shaft speed sensor (oss)
• Body control module (bcm) (under right side of center console)
• Computer data lines system
• Control solenoid valve assembly
• Data bus-
• Engine control module (ecm) (left side of engine compt, near battery)
• Gmlan bus (+)
• Gmlan bus (-)
• Ground
• Hot at all times
• Hot in run or start
• Hot w/ run/crank relay 32 energized
• Ign
• Ignition switch
• Iss low
• Iss/oss high
• Logic
• Off
• Park/neutral
• Pnk
• Red d
• Right automatic transmission manual shift switch
• Run
• Run/crank fuse 2a
• Start
• Stop lamp sw
• System data lines computer
• Tan
• Tcm fuse 42 10a
• Trans fuse 4 10a
• Transmission control module (tcm)
• Transmission range sig a
• Transmission range sig b
• Transmission range sig c
• Transmission range sig p
• Underhood fuse block (on left side of engine compt)