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All Wiring Diagrams for Chevrolet Malibu Classic LS 2008

AIR CONDITIONING

Compressor Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Compressor Wiring Diagram for Chevrolet Malibu Classic LS 2008:

30

2.2l
3.5l
5v ref
A/c clu fuse 1 10a
A/c clutch relay
A/c compressor clutch (lower right front of engine)
A/c refrigerant pressure sensor (left of right front strut tower)
A/c req sig
A/c request ind
A/c request switch
Body control module (bcm) (under front of center console)
Clu rly ctrl
Computer data lines system
Data bus+
Data bus-
E1 x2
E8 x1
Engine control module (ecm) (left side of engine compt, forward of battery)
G106 (2.2l: on engine, below generator) (3.5l: on transmission, near park/neutral position switch)
High speed gm lan serial data +
High speed gm lan serial data -
Hot at all times
Hot in run or start
Hvac control module (3 & 4) (center of dash)
Logic
Low ref
Low speed gm lan serial data
Sens sig
Tan
Underhood fuse block (on left side of engine compt)

Manual A/C Wiring Diagram (1 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for Manual A/C Wiring Diagram (1 of 2) for Chevrolet Malibu Classic LS 2008:

71

(behind grille, on left side of front impact bar) ambient air temperature sensor
(on left side of engine compt) underhood fuse block
87a
A/c clu fuse 1 10a
A/c clutch relay
A/c compressor clutch (lower right front of engine)
A/c req sig
A/c request ind
A/c request switch
A10
A11
A11 x2
A12
A2 x1
Air temp dr ctrl a
Air temp dr ctrl b
Ambient light sensor (on top of dash trim pad)
B10
B10 x2
B11
B12
B9 x3
Batt
Blower motor resistor assembly (right side of dash, on rear of hvac case)
Blower motor switch
Body control module (bcm) (under front of center console)
Computer data lines system
Cool fan 1 fuse 17 30a
Cool fan 2 fuse 18 30a
Cool/ fan 1 relay
Cool/ fan 2 relay
Cool/fan ser/par relay
Defog ind
Defog switch
Defogger system
E1 x2
E8 x1
Exterior lights system
Fresh air ind
G106 (2.2l: below generator) (3.5l: near park/neutral position switch)
G106 (2.2l: on engine, below generator) (3.5l: on transmission, near park/neutral position switch)
G201 (center console, front of body control module)
Ground
High
Hot at all times
Hot in run or start
Hvac control module (3 & 4) (center of dash)
Ign 3
Interior lights system
Left cooling fan (on front of engine compt)
Lmp sply voltage
Logic
Low
Lt sen low
Lt sen sig
Mode dr ctrl a
Mode dr ctrl b
Mode switch
Off
Pk lmp sply
Rear def ind
Rear defog sw sig
Recirc dr ctrl a
Recirc dr ctrl b
Recirculation ind
Recirculation switch
Right cooling fan (on front of engine compt)
Ser data
Tan
Temperature control switch
X1 e3

Manual A/C Wiring Diagram (2 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for Manual A/C Wiring Diagram (2 of 2) for Chevrolet Malibu Classic LS 2008:

45

2.2l
3.5l
5v ref 2
A/c refrigerant pressure sensor (left of right front strut tower)
A/c req sig
After blow
Air temperature actuator (on top right side of dash)
Ambient air temp sensor signal
Blower motor (below right side of dash)
Body control module (bcm) (under front of center console)
Clu rly ctrl
Computer data lines system
D4 x4
Data bus+
Data bus-
Data link connector (dlc) (below left side of dash, near steering column)
Ect sens sig
Engine control module (ecm) (left side of engine compt, forward of battery)
Engine coolant temperature (ect) sensor (2.2l: on top rear of engine) (3.5l: on right cylinder head, above transmission)
Engine coolant temperature ind
G203 (center console, front of body control module)
Gnd
High spd rly ctrl
High speed gm lan serial data +
High speed gm lan serial data -
Hot at all times
Hvac blower fuse 20a
Hvac blower high relay
Hvac ctrl (batt) fuse 10a
Hvac ctrl (ign) fuse 10a
Ign
Instrument panel cluster (ipc)
Logic
Low ref
Low spd rly ctrl
Low speed gm lan serial data
Low speed gmlan serial data
Mode actuator (on left side of hvac case)
Recirculation actuator (on right side of hvac case)
Run relay
Run rly ctrl
Sens sig
Serial data
Tan
X4 b3

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Chevrolet Malibu Classic LS 2008:

52

A10
A11
A12
A13
A14
Abs fuse 15 10a
Abs fuse 24 60a
Abs ind
B10
B11
B12
B13
B14
Bat
Brake ind
Brake pressure modulator valve (bpmv)
C10
C11
C12
C13
C14
Computer data lines system
Electronic brake control module (ebcm) (inside left front fender)
G109 (near windshield wiper fluid reservoir)
Gmlan serial data (+)
Gmlan serial data (-)
Gnd
Hot at all times
Hot in run or start
Ign 1 voltage
Instrument panel cluster (ipc)
Left rear wheel speed sensor (wss) (inside wheel hub)
Lf wheel sens sply voltage
Lf wheel spd sens sig
Logic
Low speed
Low speed gmlan serial data
Low traction ind
Lr wheel sens sply voltage
Lr wheel spd sens sig
Pnk
Pump motor
Pump motor control
Rf wheel sens sply voltage
Rf wheel spd sens sig
Right rear wheel speed sensor (wss) (inside wheel hub)
Rr wheel sens sply voltage
Rr wheel spd sens sig
Serial data gmlan
Tan
Traction off ind
Underhood fuse block (on left side of engine compt)

Anti-lock Brakes Wiring Diagram (2 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Chevrolet Malibu Classic LS 2008:

31

2.2l
3.5l
5v ref
Body control module (bcm) (under front of center console)
Brake fluid level sensor
Brake fluid level switch (on brake master cylinder reservoir)
Brake pedal position sensor (on brake pedal support)
Brk pos sens sig
Computer data lines system
Data bus (-) gmlan serial high speed
Engine control module (ecm) (left side of engine compt, forward of battery)
G109 (near windshield wiper fluid reservoir)
G305 (right kick panel)
Gmlan low speed
Gmlan serial data bus (+)
High speed
High speed gmlan serial data bus (+)
High speed gmlan serial data bus (-)
Interior lights system
Left front wheel speed sensor (wss) (inside wheel hub)
Logic
Low ref
Pnk
Right front wheel speed sensor (wss) (inside wheel hub)
Serial data
Serial data gmlan low speed
Signal
Tan
Trac ctrl sw sig
Traction control switch
Traction switch

ANTI-THEFT

Anti-theft Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Anti-theft Wiring Diagram for Chevrolet Malibu Classic LS 2008:

65

(near windshield wiper fluid reservoir) g101
5 volt ref
Acc
Acc volt
Acc volt sig
Ajar
Ajar switch signal
B10
Battery
Body control module (bcm) (under front of center console)
Closed
Cluster/ theft fuse 10a
Cntrl
Computer data lines system
Door lock
Door lock fuse 15a
Driver door latch assembly
Driver door lock switch
Exterior lights system
G201 (center console, front of body control module)
G301 (behind right rear seat back)
Ground
Headlights system
Headlp high beam rel
High spd gmlan serial data
Hood ajar switch (integral to hood latch assembly)
Horn relay control
Horns system
Hot at all times
Ignition switch
Instrument panel cluster (ipc)
Interior lights system
Key in ignition switch
Left rear door latch assembly
Lock
Logic
Low spd gmlan
Low spd serial
Nca
Off
Off/run/ crank sig
Park lp relay cntrl
Passenger door latch assembly
Passenger door lock switch
Power distribution system
Radio
Remote control door lock receiver (rcdlr) (ext. sedan: on left "c" pillar sedan: on rear package shelf)
Right rear door latch assembly
Run
Security ind
Serial data
Signal key switch driver dr
Signal lck/unlck
Start
Sw sig hood ajar
Sw sig lid ajar rr compt
Tan
Theft deterrent control module (tdm) (attached to ignition key cylinder housing)
Trunk, tailgate, fuel doors system
Underhood fuse block (on left side of engine compt)
Unlock
Vehicle communications interface module
W/ keyless entry & cargo
W/ vehicle communi- cations
W/o vehicle communi- cations

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for Body Control Modules Wiring Diagram (1 of 4) for Chevrolet Malibu Classic LS 2008:

54

A/t shift lck ctrl sol sply voltage
Air conditioning system
Ambient air temp sens sig
Anti-lock brakes system
Battery
Body control module (bcm) (under front of center console)
Brk fluid level sens sig
Computer data lines system
Coolant level sw sig
Cooling fans system
Defogger system
Door lock/unlock signal
Door locks fuse 15a
Door locks system
Driver door key sw sig
Drl relay control
Engine controls system
Exterior lights system
Fog lamp rly ctrl
G305 (right kick panel)
Ground
Headlamp hi beam rly ctrl
Headlights system
Hood ajar sw
Horn rly ctrl
Horns system
Hot at all times
Instrument cluster system
Interior lights fuse 10a
Lf door ajar sw sig
Logic
Low reference
Low speed gmlan ser data
Park brake sw sig
Park lamp relay ctrl
Passenger door ajar sw sig
Pnk
Rear compt lid ajar sw sig
Rear defog rly ctrl
Rev lamp rly ctrl
Run/crank rly coil ctrl
Shift interlock system
Stop lamp voltage
Tan
Tap/up/down enable sig
Traction ctrl sw sig
Transmissions system
Trunk key switch sig
Trunk release rly ctrl
Trunk, tailgate, fuel doors system
Washer fluid level sig
Windshield wiper motor park sw sig
Windshield wiper sw sig 2
Wiper/washer system

Body Control Modules Wiring Diagram (2 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for Body Control Modules Wiring Diagram (2 of 4) for Chevrolet Malibu Classic LS 2008:

44

(not used)
A10
A11
A12
Accessory voltage
B10
B11
B12
Battery
Body control module (bcm) (under front of center console)
C10
C11
C12
Courtesy lamp ctrl
D10
D11
D12
Door lock actuator lock ctrl
Door lock actuator unlock ctrl
Door locks system
Drr door lock actuator unlock ctrl
Engine controls system
Exterior lights system
Hot at all times
Hot w/ run/ crank relay 32 energized
Ibcm (run/ crank) fuse 21 30a
Ibcm 1 fuse 20 30a
Ibcm 2 fuse 25 50a
Ignition 1 voltage
Interior lights system
Logic
Mirrors system
Pnk
Power tops & mirrors systems
Power window master sw lockout sig
Power windows system
Run rly fuse 19 30a
Seats system
Shift interlock system
Tan
Transmissions system
Underhood fuse block (on left side of engine compartment)
Windshield washer pump ctrl
Wiper/washer system

Body Control Modules Wiring Diagram (3 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for Body Control Modules Wiring Diagram (3 of 4) for Chevrolet Malibu Classic LS 2008:

42

(not used)
A10
A11
A12
Accessory voltage
Air conditioning system
Anti-theft system
B10
B11
B12
Battery
Body control module (bcm) (under front of center console)
C10
C11
C12
Computer data lines system
Cruise control system
D10
D11
D12
E10
E11
E12
Electronic power steering system
Exterior lights system
F10
F11
F12
G203 (center console, front of body control module)
Ground
High blower mtr ctrl
Ignition 1 voltage
Ignition 3 voltage
Instrument cluster system
Interior lights system
Logic
Pnk
Power distribution system
Seats system
Sound systems
Windshield washer pump ctrl
Wiper/washer system

Body Control Modules Wiring Diagram (4 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for Body Control Modules Wiring Diagram (4 of 4) for Chevrolet Malibu Classic LS 2008:

48

5 volt ref
A/c request sig
Adjustable pedal inhibit sw
Air conditioning system
Anti-theft system
Body control module (bcm) (under front of center console)
Brake pedal pos sen sig
Computer data lines system
Cruise control signal
Cruise control system
Cruise ctrl sw sig
Defogger system
Drl ambient light sen low ref
Drl ambient light sen sig
Exterior lights system
Flash to pass sig
Fog lamp rly ctrl
Front fog lamp sw sig
G201 (center console, front of body control module)
Ground
Hazard switch sig
Headlamp dimmer sw hi beam sig
Headlamp low beam rly ctrl
Headlamps sw off sig
Headlamps sw on sig
Headlights system
High speed gmaln ser bus +
High speed gmaln ser bus -
Horn rly ctrl
Horns system
I/p lamps dimmer sw sig
Interior lights system
Left turn sig sw sig
Logic
Low ref
Low speed gmlan ser data
Off/run/crank volt sig
Park lamp sw isg
Pass seat belt ind control
Power distribution system
Rear defog rly ctrl
Rear defog sw sig
Right turn sig sw sig
Seats system
Security ind sig
Tan
Windshield wiper sw sig 1
Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Computer Data Lines Wiring Diagram for Chevrolet Malibu Classic LS 2008:

45

2.2l
3.5l
B10
B11
B12
Body control module (bcm) (under front of center console)
Data link connector (dlc) (below left side of dash, near steering column)
Digital radio receiver (extended sedan: right side of rear compartment, behind wheelwell) (sedan: center of rear package shelf)
Digital video disc (dvd) player
Electronic brake control module (ebcm) (inside left front fender)
Engine control module (ecm) (left side of engine compartment, forward of battery)
G201 (center console, front of body control module)
G203 (center console, front of body control module)
Gmlan data bus +
Gmlan data bus -
High speed gmlan serial data bus +
High speed gmlan serial data bus -
Hot at all times
Hs gmlan data bus +
Hs gmlan data bus -
Hvac ctrl (batt) fuse 10a
Inflatable restraint sensing & diagnostic module (sdm) (under center console, under carpet)
Instrument panel cluster (ipc)
Logic
Low speed gmlan serial data
Ls gmlan data
Module (tcm) (left rear of engine engine compartment, near strut tower)
Power distribution system
Power steering control module (left of steering column)
Radio
Remote control door lock receiver (rcdlr) (extended sedan: on left "c" pillar) (sedan: on rear package shelf)
Tan
Theft deterrent module (attached to ignition key cylinder housing)
Transmission control
Vehicle communication interface module (vcim)
W/ abs
W/ digital radio receiver
W/ dvd player
W/ onstar
W/ power steering
W/o abs
W/o digital radio receiver
W/o dvd player
W/o onstar
W/o power steering

COOLING FAN

Cooling Fan Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Cooling Fan Wiring Diagram for Chevrolet Malibu Classic LS 2008:

35

2.2l
3.5l
87a
A11 x2
B1 x1
Computer data lines system
Cool fan 1 fuse 17 30a
Cool fan 2 fuse 18 30a
Cool/ fan 1 relay
Cool/ fan 2 relay 30
Cool/ fan ser/ par relay 29
Data bus +
E3 x1
Ect sens sig
Engine control module (ecm) (left side of engine compt, forward of battery)
Engine coolant temperature (ect) sensor (2.2l: on top rear of engine) (3.5l: on right cylinder head, above transmission)
Engine coolant temperature ind
G106 (2.2l: on engine, below generator) (3.5l: on transmission, near park/neutral position switch)
High spd rly ctrl
High speed gmlan serial data bus -
High speed gmlan serial x1
Hot at all times
Ign
Instrument panel cluster (ipc)
Left cooling fan (on front of engine compt)
Logic
Low ref
Low spd rly ctrl
Low speed gmlan serial data
Right cooling fan (on front of engine compt)
Serial data
Tan
Underhood fuse block (on left side of engine compt)
X1 a2
X2 b10

CRUISE CONTROL

2.2L VIN F

2.2L VIN F, Cruise Control Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for 2.2L VIN F, Cruise Control Wiring Diagram for Chevrolet Malibu Classic LS 2008:

60

3 spoke
4 spoke
5 volt ref
5-v ref 1
5-v ref 2
Accelerator pedal position sensor (app) (attached to accelerator pedal)
App sens 1 sig
App sens 2 sig
Body control module (bcm) (under front of center console)
Brake pedal position sens sig
Brake pedal position sensor (on brake pedal support)
Cancel switch
Cluster/theft fuse 10a
Computer data lines system
Cruise control cancel signal
Cruise control switch signal
Cruise indicator
Cruise on/off switch
Data bus+
Data bus- x1
Engine control module (left side of engine compartment, forward of battery)
G105 (right rear of engine, on engine to transmission stud)
G201 (center console, front of body control module)
Gmlan
Gnd
High sig
Hot at all times
Hot w/ run/crank relay energized
Ibcm (run/ crank) fuse 21 30a
Ibcm 2 fuse 25 50a
Ign
Inflatable restraint steering wheel module coil
Instrument panel cluster (ipc)
Interior lights fuse 10a
J201
Left steering wheel control switch
Logic
Low ref
Low sig
Low speed gmlan serial data
Pnk
Res +
Run/crank fuse 2a
Serial data
Set -
Stop lamp sply
Stop lamp suply vol
Sw sig
Switch signal
Tac mtr ctrl-1
Tac mtr ctrl-2
Tan
Tan c
Throttle actuator control (tac) module (on upper intake manifold)
Tp sensn 1 sig
Tp sensn 2 sig
Transmission control module (left rear of engine compt, near strut tower)
Underhood fuse block (on left side of engine compt)
Vehicle speed sensor (vss) (on transmission)
X4 d1

3.5L VIN 8

3.5L VIN 8, Cruise Control Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for 3.5L VIN 8, Cruise Control Wiring Diagram for Chevrolet Malibu Classic LS 2008:

60

3 spoke
4 spoke
5 volt ref
5-v ref 1
5-v ref 2
Accelerator pedal position sensor (app) (attached to accelerator pedal)
App sens 1 sig
App sens 2 sig
Body control module (bcm) (under front of center console)
Brake pedal position sens sig
Brake pedal position sensor (on brake pedal support)
Cancel switch
Cluster/theft fuse 10a
Computer data lines system
Cruise control cancel signal
Cruise control switch signal
Cruise indicator
Cruise on/off switch
Data bus+
Data bus-
Engine control module (left side of engine compartment, forward of battery)
G105 (right rear of engine, on engine to transmission stud)
G201 (center console, front of body control module)
Gmlan
Gnd x1
High sig
Hot at all times
Hot w/ run/crank relay energized
Ibcm (run/ crank) fuse 21 30a
Ibcm 2 fuse 25 50a
Ign
Inflatable restraint steering wheel module coil
Instrument panel cluster (ipc)
Interior lights fuse 10a
J201
Left steering wheel control switch
Logic
Low ref
Low sig
Low speed gmlan serial data
Pnk
Res +
Run/crank fuse 2a
Serial data
Set -
Stop lamp sply
Stop lamp suply vol
Sw sig
Switch signal
Tac mtr ctrl-1
Tac mtr ctrl-2
Tan
Tan c
Throttle actuator control (tac) module (on upper intake manifold)
Tp sensn 1 sig
Tp sensn 2 sig
Transmission control module (left rear of engine compt, near strut tower)
Underhood fuse block (on left side of engine compt)
Vehicle speed sensor (vss) (on transmission)
X4 d1

DEFOGGERS

Defoggers Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Defoggers Wiring Diagram for Chevrolet Malibu Classic LS 2008:

26

(if equipped)
B12
Body control module (bcm) (under front of center console)
C12
Computer data lines system
Defog ind
Defog switch
Driver outside rearview mirror
G201 (center console, front of body control module)
G301 (behind right rear seat back)
G302 (extended sedan: behind rear seat, on left quarterpanel) (sedan: behind left rear seat)
G303 (left kick panel)
Hot at all times
Htd mir fuse 24 10a
Hvac control module (3 & 4) (center of dash)
Logic
Low spd gmlan serial data
Nca
Passenger outside rearview mirror (if equipped)
R/wdo defog relay
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Rear window defogger grid
Rr defog fuse 23 30a
Rr defog rly ctrl
Rr defog sw sig
Tan

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Electronic Power Steering Wiring Diagram for Chevrolet Malibu Classic LS 2008:

31

Body control module (bcm) (under front of center console)
Computer data lines system
Eps fuse 2a
Eps fuse 41 80a
F9 x4
G103 (top of left front strut tower)
Ground
Hot at all times
Hot in run or start
Ign 1 volt
Logic
Lt ast mtr cntl
Pnk
Position
Power steering control module (left of steering column)
Power steering motor
Red
Rt ast mtr cntl
Serial data +
Serial data -
Steer shaft tor sens sig 1
Steer shaft tor sens sig 2
Steer wheel pos sen 5 volt ref
Steer wheel pos sen low ref
Steer wheel pos sen sig 1
Steer wheel pos sen sig 2
Steering column
Steering shaft torque/ position sensor
Tan
Torque
Underhood fuse block (on left side of engine compt)

ENGINE PERFORMANCE

2.2L VIN F

2.2L VIN F, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu Classic LS 2008:

52

(left side of engine compt, forward of battery)
12v coil ctrl
5v ref 1
5v ref 2
A/c refrigerant pressure sensor (left of right front strut tower)
A/c relay ctrl
A/c sens sig
Acc
Accelerator pedal position (app) sensor (attached to accelerator pedal)
Accessory volt
Air conditioning system
App sens 1 sig
App sens 2 sig
Battery volt
Body control logic module (bcm) (under front of center console)
Computer data lines system
Cooling fans system
Ctrl coil
D12
Ecm fuse 13 10a
Engine control module (ecm)
Etc fuse 2 15a
Evap vent ctrl
Evaporative emission (evap) canister vent solenoid valve (extended sedan: under rear of vehicle, above fuel tank)
Fan relay ctrl
Fuel sens sig
Fuel tank pressure (ftp) sensor (under rear of vehicle)
Hot at all times
Iat sens sig
Ign 1 volt
Ignition switch
Lamp sw sig
Low ref
Maf sens sig
Mil ctrl
Off
Park/neutral sig
Pnk
Power distribution system
Pwr/trn relay 33
Relay ctrl
Run
Sens sig
Ser data bus+
Ser data bus-
Start
Starting/charging system
Tan
Tan c
To injectors fuse 5 (diagram 2 of 4)
Underhood fuse block (on left side of engine compt)
Voltage

2.2L VIN F, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Malibu Classic LS 2008:

39

(behind right rear seat back) g301
(in intake air duct) mass air flow (maf) sensor (w/ intake air temperature (iat) sensor)
A10
B11
Body control module (bcm) (under front of center console)
C10
C11
Cluster/ theft fuse 10a
Computer data lines system
D11
Ecm ign 1 fuse 16 10a
Emission 1 fuse 6 10a
From etc fuse 2 (diargam 1 of 4)
Fuel level sensor
Fuel pump
Fuel pump & sender assembly (under rear of vehicle, in fuel tank)
G105 (right rear of engine, on engine to transmission stud)
G109 (near windshield wiper fluid reservoir)
G110
Gmlan data
Heated oxygen sensor (ho2s) sensor 1 (between exhaust manifold & catalytic converter)
Heated oxygen sensor (ho2s) sensor 2 (at rear of catalytic converter)
Hot at all times
Ign
Ign mod fuse 43 15a
Ignition coil/module 1
Injectors fuse 5 10a
Instrument panel cluster (ipc)
Logic
Malfunc- tion indicator lamp
Nca
Pnk
Power distribution system
Run/ crank relay
Spark plug
Stop lamp sw
Tan
Transmission control module (tcm) (left rear of engine compt, near strut tower)
Underhood fuse block (on left side of engine compt)

2.2L VIN F, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Malibu Classic LS 2008:

21

(on upper intake manifold) throttle actuator control (tac) module
(sedan: behind left rear seat) (extended sedan: behind rear seat, on left quarterpanel)
(top rear of engine) evaporative emission (evap) canister purge solenoid valve
A10
Emission 2 fuse 5 10a
Engine coolant temperature (ect) sensor (on top rear of engine)
Fuel pump fuse 25 15a
Fuel/pump relay 37
G110
G302
Hot at all times
Ignition coil/module 2
Ignition coil/module 3
Ignition coil/module 4
J121
Manifold absolute pressure (map) sensor (front of engine, at cylinder 3 intake port)
Nca
Pnk
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Spark plug
Tan

2.2L VIN F, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu Classic LS 2008:

40

(left side of engine compt, forward of battery)
(left side of engine) fuel injectors
5v ref 1
5v ref 2
Camshaft position (cmp) intake sensor
Ckp sens sig
Cmp sens sig
Crankshaft position (ckp) sensor (on rear left side of engine)
Duty cycle sig
Ect sens sig
Engine control module (ecm)
Engine oil pressure (eop) switch (on rear left side of engine)
Evap sol ctrl
Fuel inj 1 ctrl
Fuel inj 2 ctrl
Fuel inj 3 ctrl
Fuel inj 4 ctrl
G105 (right rear of engine, on engine to transmission stud)
Ground
Ho2s high sig
Ho2s low ctrl
Ho2s low sig
Ic 1 ctrl
Ic 2 ctrl
Ic 3 ctrl
Ic 4 ctrl
J130
Knock sensor (ks) (left side of engine, near oil dipstick)
Ks sig
Low ref
Map sens sig
Pnk
Starting/charging system
Sw sig
Tac motor ctrl 1
Tac motor ctrl 2
Tan
Tp sens 1 sig
Tp sens 2 sig
Turn on sig

3.5L VIN 8

3.5L VIN 8, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu Classic LS 2008:

52

(left side of engine compt, forward of battery)
(not used)
5v ref 1
5v ref 2
A/c relay ctrl
A/c sens sig
Accelerator pedal position (app) sensor (attached to accelerator pedal)
Accessory volt
Air conditioning system
App sens 1 sig
App sens 2 sig
C10
Computer data lines system
Cooling fans system
Ecm fuse 51 10a
Engine control module (ecm)
Evap vent ctrl
Evaporative emission (evap) canister vent solenoid valve (extended sedan: under rear of vehicle, above fuel tank)
Exterior lights system
Fan relay ctrl
Fuel relay ctrl
Fuel tank pressure (ftp) sensor (under rear of vehicle)
G105 (right rear of engine, on engine to transmission stud)
G109 (near wind- shield wiper fluid reservoir)
Ground
Heated oxygen sensor (ho2s) bank 1 sensor 2 (after catalytic) converter)
Ho2s high sig
Ho2s low ctrl
Ho2s low sig
Hot at all times
Iat sens sig
Ign 1 fuse 3 15a
Ign 1 volt
Lamp sw sig
Low ref
Maf sens sig
Mil ctrl
Nca
Park/neutral
Pnk
Relay coil ctrl
Relay ctrl
Run/ crank relay
Sens sig
Ser data +
Ser data -
Speed sig
Starting/charging system
Tan
Tan c
Underhood fuse block (on left side of engine compt)
X100

3.5L VIN 8, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Malibu Classic LS 2008:

44

(after catalytic) converter)
(behind right rear seat back) g301
(on left side of engine compt) underhood fuse block
(right rear of engine, on engine to transmission stud) g105
A/c refrigerant pressure sensor (left of right front strut tower)
A10
Acc
Acc vol
B11
Body control module (bcm) (under front of center console)
C11
Cluster/ theft fuse 10a
Coil ctrl
Computer data lines system
D11
Emission 1 fuse 6 10a
Etc fuse 2 15a
Fuel level sensor
Fuel pump
Fuel pump & sender assembly (under rear of vehicle, in fuel tank)
Gmlan data
Gnd
Heated oxygen sensor (ho2s) bank 2 sensor 1 (on exhaust manifold)
Heated oxygen sensor (ho2s) bank 2 sensor 2
Hot at all times
Ign
Ign mod fuse 43 15a
Ignition switch
Injectors fuse 44 10a
Instrument panel cluster (ipc)
Logic
Malfunc- tion indicator lamp
Mass air flow (maf) sensor (w/ intake air temperature (iat) sensor) (in intake air duct)
Nca
Off
Pnk
Post fuse 45 10a
Power distribution system
Pwr/trn relay 33
Run
Sig
Start
Tan
Tan a

3.5L VIN 8, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Malibu Classic LS 2008:

39

(on left side of engine) knock sensor (ks) 2
(on lower right of engine) knock sensor (ks) 1
(on upper intake manifold) throttle actuator control (tac) module
(sedan: behind left rear seat) (extended sedan: behind rear seat, on left quarterpanel)
A10
Camshaft position (cpm) actuator solenoid valve
Cpm sens sig
Emission 2 fuse 5 10a
Engine control module (ecm) (left side of engine compt, forward of battery)
Fuel pump fuse 25 15a
Fuel pump relay 37
G106 (on transmission, near park/neutral position switch)
G302
Gnd
Heated oxygen sensor (ho2s) bank 1 sensor 1 (center of rear exhaust manifold)
Ho2s high sig
Ho2s low sig
Hot at all times
Ic 1 ctrl
Ic 1/4
Ic 2 ctrl
Ic 2/5
Ic 3 ctrl
Ic 3/6
Ign
Ignition control module (icm) (on top right side of engine)
Logic
Low ref
Map sens sig
Nca
Nca nca
Pnk
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Speed sig
Starting/charging system
Tan
Tp sens 1 sig
Tp sens 2 sig
Turn on sig

3.5L VIN 8, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu Classic LS 2008:

35

(left side of engine compt, forward of battery)
(on lower left side of engine) engine oil pressure (eop) sensor
(rear of engine, near throttle body) evaporative emission (evap) canister purge solenoid valve
5v ref 1
5v ref 2
Camshaft position (cmp) sensor (on front of engine)
Crankshaft position (ckp) sensor (on lower right side of engine)
Duty cycle sig
Ect sens sig
Engine control module (ecm)
Engine coolant temperature (ect) sensor (on right cylinder head, above transmission)
Evap pur ctrl
Fuel inj 1 ctrl
Fuel inj 2 ctrl
Fuel inj 3 ctrl
Fuel inj 4 ctrl
Fuel inj 5 ctrl
Fuel inj 6 ctrl
Fuel injectors
Ho2s low ctrl
Instrument cluster system
J107
Ks 1 sig
Ks 2 sig
Low ref
Manifold absolute pressure (map) sensor (in upper intake manifold)
Oil sens sig
Oil sw sig
Pnk
Pnk pnk
Sol high ctrl
Starting/charging system
Tac ctrl 1
Tac ctrl 2
Tan

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Backup Lamps Wiring Diagram for Chevrolet Malibu Classic LS 2008:

30

2.2l
3.5l
Bck/up lamps fuse 17 10a
Body control module (bcm) (under front of center console)
Bu lmp sup vlt
Bu/up relay 33
Computer data lines system
Engine control module (ecm) (left side of engine compt, forward of battery)
G105 (right rear of engine, on engine to transmission stud)
G401 (extended sedan: left rear side of rear compt)
G403 (extended sedan: left rear side of rear compt)
Ground distribution system
Hi spd ser data +
Hi spd ser data -
Hot at all times
Inside rearview mirror
Left backup lamp
Left tail/stop & turn signal lamp
Logic
Park/neutral position (pnp) switch (on top of transmission)
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Rev lmp rly ctrl
Right backup lamp
Right tail/stop & turn signal lamp
Ser data bus +
Ser data bus -
Tan
Transmission control module (tcm) (left rear of engine compt, near strut tower)
Trs range sw sig a
Trs range sw sig b

Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Malibu Classic LS 2008:

53

5v ref
A12
Ambient light sensor (manual a/c) (on top of dash trim pad)
Auto
Body control module (bcm) (under front of center console)
Brake pedal position sensor (on brake pedal support)
Brk pos sens sig
C12
Center high mounted stop lamp (chmsl)
F11
G101 (near windshield wiper fluid reservoir)
G102 (on core support, behind right headlamp)
G201 (center console, front of body control module)
G302 (behind left rear seat)
Ground distribution system
Hazard sw sig
Head
Hi spd ser data +
Hi spd ser data -
Hot at all times
Hvac control module (center of dash)
If equipped
Left
Left park/ turn signal lamp
Lh lp sply volt
Lh trn sig vlt
Light sens sig
Lo spd ser data
Logic
Low ref
Lt trn sig sw
Manual a/c
Off
Park
Park lamps fuse 6 10a
Park lp relay 27
Prk lmp sup vlt
Prk lp rly cntl
Prk lp sply volt
Prk lp sw on sig
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Rear seat audio (rsa) control
Rh lp sply volt
Rh trn sig vlt
Right
Right park/ turn signal lamp
Rt trn sig sw
Sedan
Stp lp sply volt
Tan
Turn signal/ multi-function switch
Underhood fuse block (on left side of engine compt)
X3 f1

Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Malibu Classic LS 2008:

48

2.2l
3.5l
Batt
Body control module (bcm) (under front of center console)
Brake lamp diagnostic resistor 46
C10
C11
Chime
Cluster/ theft fuse 10a
Computer data lines system
Engine control module (ecm) (left side of engine compt, forward of battery)
G109 (near windshield wiper fluid reservoir)
G203 (center console, front of body control module)
G302 (behind left rear seat)
G305 (right kick panel)
G401 (extended sedan: left rear side of rear compt)
G403 (extended sedan: left rear side of rear compt)
Garage door opener transmitter
Ground distribution system
Hazard switch
Hi spd ser data +
Hi spd ser data -
Hot at all times
If equipped
Instrument panel cluster
Interior lights system
Left backup lamp
Left license lamp
Left tail lamp
Left tail/ stop & turn signal lamp
Left turn sig ind
Logic
Low spd ser data
Power distribution system
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Right backup lamp
Right license lamp
Right tail lamp
Right tail/ stop & turn signal lamp
Right turn sig ind
Sedan
Stop lam sw sig
Stop lamp sw sig
Tan
Transmission control module (tcm) (left rear of engine compt, near strut tower)
Underhood fuse block (on left side of engine compt)
W/ on star
X1 d3

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Chevrolet Malibu Classic LS 2008:

47

(if equipped) adjustable pedal module
(if equipped) electronic brake control module (ebcm)
(if equipped) left steering wheel controls switch
(if equipped) vehicle communi- cation interface module (vcim)
(manual a/c) hvac control module
(on left side of engine compartment) underhood fuse block
2.2l
3.5l
87a
A/c compressor clutch
A12
Battery
Body control module (bcm)
Brake fluid level switch
Brake lamp diagnostic resistor 46
C10
Cool/fan ser/par relay 29
Data link connector (dlc)
Engine control module (ecm)
Engine coolant level switch
Frt fog relay 36
G103 (top of left front strut tower)
G104 (left side of engine compt)
G105 (right rear of engine, on engine to transmission stud)
G106 (2.2l: on engine, below generator) (3.5l: on transmission, near park/neutral position switch)
G109 (near windshield wiper fluid reservoir)
G201 (center console, front of body control module)
Horn switch
Ignition control module (icm)
Inflatable restraint steering wheel module coil
Instrument panel cluster (ipc)
J201 (behind inflatable restraint wheel module)
Mass air flow (maf)/ intake air temperature (iat) sensor
Park/ neutral position (pnp) switch
Power steering control module
Radio
Right engine cooling fan
Right steering wheel controls switch
Run/crank relay 32
Start relay 31
Theft deterrent module (tdm)
Transmission control module (tcm)
Turn signal/ multi-function switch
Windshield wiper motor
Wpr 1 relay 39
Wpr 2 relay 40
X1 a

Ground Distribution Wiring Diagram (2 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Chevrolet Malibu Classic LS 2008:

43

(extended sedan: left rear side of rear compt)
(if equipped) adjustable pedal position switch
(if equipped) fog lamp switch
(if equipped) left front fog lamp
(if equipped) right front fog lamp
Blower motor
Body control module (bcm)
Data link connector (dcl)
Driver door latch assembly
Driver door lock switch
E12
Fuel pump & sender assembly
G101 (near windshield wiper fluid reservoir)
G102 (on core support, behind right headlamp)
G203 (center console, front of body control module)
G301 (behind right rear seat back)
G401 (extended sedan: left rear side of rear compt)
G403
Hazard switch
Hood ajar switch
Horn assembly
I/p dimmer switch
Inflatable restraint passenger air bag on/off indicator
Left backup lamp
Left high beam headlamp
Left low beam headlamp
Left park/ turn signal lamp
Left rear door latch assembly
Left tail lamp
Left tail/ stop & turn signal lamp
Nca
Passenger door latch assembly
Passenger door lock switch
Rear window defogger grid
Right backup lamp
Right high beam headlamp
Right low beam headlamp
Right park/ turn signal lamp
Right rear door latch assembly
Right tail lamp
Right tail/ stop & turn signal lamp
W/ keyless entry
Wind- shield washer fluid pump

Ground Distribution Wiring Diagram (3 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Chevrolet Malibu Classic LS 2008:

18

(if equipped) overhead console courtesy/ reading lamps
Center high mounted stop lamp (chmsl)
Dome/ reading lamps
Fuel/pmp relay 37
G302 (extended sedan: behind rear seat, on left quarterpanel) (sedan: behind left rear seat)
Left license lamp
Left vanity mirror lamp
Mirror
Nca
R/wdo defog relay 26
Rear compartment lid latch
Rear compartment lid lock cylinder key switch
Rear fuse block (sedan: left rear quarterpanel) (extended sedan: left rear of passenger compartment)
Remote control door lock receiver (rcdlr)
Right license lamp
Right vanity mirror lamp
Sunroof
Sunroof control module

Ground Distribution Wiring Diagram (4 of 4) for Chevrolet Malibu Classic LS 2008

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Chevrolet Malibu Classic LS 2008:

38

(left kick panel)
(right kick panel)
Automatic transmission shift lock control assembly
Body control module (bcm)
Cigar lighter
Console auxiliary power outlet
Digital radio receiver
Driver heated seat control module
Driver heated seat switch
Driver outside rearview mirror
Driver seat adjuster switch
Driver window switch
Front auxiliary power outlet
G303
G304 (right kick panel)
G305
Garage door opener transmitter
Inflatable restraint front passenger presence system (pps) module
Inflatable restraint sensing & diagnostic module (sdm)
Inside rearview mirror
Nca
Outside rearview mirror switch
Passenger compartment)
Passenger heated seat control module
Passenger heated seat switch
Passenger outside rearview mirror
Passenger window switch
Rear compart- ment lid release interior switch
Rear fuse block (sedan: left rear quarterpanel) (extended sedan: left rear of x1
Traction control switch
W/ electric heated remote control
W/ electronic traction control
W/ front heated seats
W/ manual adjustable front seat
W/ onstar
W/ power front seats
W/ s band
W/o electronic traction control

HEADLIGHTS

Headlights Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Headlights Wiring Diagram for Chevrolet Malibu Classic LS 2008:

62

(center console, front of body control module)
A12
Ambient light sensor (manual a/c) (on top of dash trim pad)
Auto
B12
Body control module (bcm) (under front of center console)
C10
Computer data lines system
D10
Drl fuse 46 15a
Drl relay
Drl rly ctrl
F12
F2 x2
Fog lamp ind
Fog lamp switch
Fog lmp rly ctrl
Fog lmp sw sig
Frt fog lp fuse 10 15a
Frt fog relay
Ftp
Ftp sw sig
G101 (near wind- shield wiper fluid reservoir)
G102 (on core support, behind right headlamp)
G109 (near wind- shield wiper fluid reservoir)
G201 (center console, front of body control module)
G203
Hdlmps off
Hdlmps on
Head
Headlamp dimmer sw hi bm sig
Hi/ beam relay
High
High beam in
High beam ind
Hot at all times
Instrument panel cluster (ipc)
Interior lights system
Left front fog lamp
Left high beam headlamp
Left low beam headlamp
Lo/ beam relay
Logic
Low
Low beam in
Lt hi beam fuse 11 10a
Lt low beam fuse 7 10a
Lt sen low ref
Lt sen sig
Off
Park
Park brake switch (on park brake assembly)
Park brk sw
Right front fog lamp
Right high beam headlamp
Right low beam headlamp
Rt hi beam fuse 12 10a
Rt low beam fuse 9 10a
Sdm
Ser data
Turn signal/ multi-function switch
Underhood fuse block (on left side of engine compt)

HORN

Horn Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Horn Wiring Diagram for Chevrolet Malibu Classic LS 2008:

19

(center console, front of body control module) g201
B9 x2
Body control module (bcm) (under front of center console)
E4 x3
G101 (near windshield wiper fluid reservoir)
Horn assembly (inside right front fender)
Horn fuse 8 15a
Horn relay
Horn rly ctrl
Horn switch
Hot at all times
Inflatable restraint steering wheel module coil
J201
Logic
Nca
Tan
Underhood fuse block (on left side of engine compt)
X2 k
X3 k

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Instrument Cluster Wiring Diagram for Chevrolet Malibu Classic LS 2008:

76

(bcm)
(center console, front of body control module) g201
(ebcm)
(ecm/bcm)
(ecm/pcm)
(or 33)
(sdm)
2.2l
3.5l
Abs ind
Acc
Air bag ind
B10
Battery
Body control module (bcm) (under front of center console)
Brake fluid level
Brake fluid level switch (on brake master cylinder reservoir)
Brake ind
Charging ind
Chime
Cluster/ theft fuse 10a
Computer data lines system
Cruise ind
Display
Ect sens
Engine control module (ecm) (left side of engine compt, forward of battery)
Engine coolant temp ind
Engine coolant temperature (ect) sensor (2.2l: on top rear of engine) (3.5l: on right cylinder head, above transmission)
Engine coolant temperature gauge
Engine oil pressure (eop) sensor (3.5l)
Engine oil pressure switch (2.2l) (on rear left side of engine)
Fuel level
Fuel level gauge
Fuel pump & sender assembly (under rear of vehicle, in fuel tank)
G109 (near wind- shield wiper fluid reservoir)
Ground
High beam ind
Hot at all times
Ignition
Ignition (run/ start)
Ignition switch
Illumination
Instrument panel cluster (ipc)
Interior lights system
Left turn ind
Logic
Low engine oil pressure ind
Low ref
Low speed gmlan serial data
Low traction ind
Malfunction ind lamp
Mil ctrl
Off
Oil press
Park brake switch
Park brake switch (on park brake assembly)
Pnk
Power distribution system
Radio
Right turn ind
Run
Seat belt ind
Security ind
Security ind signal
Serial bus
Serial data
Serial data+
Serial data-
Service vehicle soon ind
Speedometer
Start
Tachometer
Tan
Traction off ind
Trip reset
Trip reset switch

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Courtesy Lamps Wiring Diagram for Chevrolet Malibu Classic LS 2008:

37

(if equipped)
(not used)
A10
A5 x4
Battery+
Body control module (bcm) (under front of center console)
Cargo lp diode 38
Courtesy v+
Ctsy lp ctrl
D8 x1
D9 x1
Dome
Dome/ reading lamp
Door
Door ajar
Driver door latch assembly ajar
E6 x1
F2 x4
F5 x3
G301 (behind right rear seat back)
G302 (extended sedan) (behind rear seat, on left quarterpanel)
G302 (sedan) (behind left rear seat)
Hot at all times
Interior lights fuse 10a
Left rear door latch ajar assembly
Left vanity mirror lamp
Lf door ajar
Off
Overhead console courtesy/ reading lamps (if equipped)
Passenger door latch assembly ajar
Reading
Rear comp- artment courtesy lamp
Rear compartment lid latch (extended sedan: on rear compartment lid) (sedan: center of rear compartment lid)
Rear fuse block (sedan: left rear quarterpanel) (extended sedan: left rear of passenger compartment)
Rear lid ajar
Right rear door latch ajar assembly
Right vanity mirror lamp

Instrument Illumination Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Instrument Illumination Wiring Diagram for Chevrolet Malibu Classic LS 2008:

61

(behind inflatable restraint wheel module) j202
Adjustable pedal position switch (if equipped)
Automatic trans- mission shift lever
B12
Battery+
Body control module (bcm) (under front of center console)
D10
Dimmer sig
Dimmer switch
Driver door lock switch
Driver heated seat switch (if equipped)
Driver window switch
E11
Exterior lights system
F11
Fog lamp switch (if equipped)
G x2
G x3
G201 (center console, front of body control module)
G203 (center console, front of body control module)
G301 (behind right rear seat back)
G303 (left kick panel)
G305 (right kick panel)
Gnd
Ground distribution system
Hazard warning switch
Head
Hot at all times
Hvac control module (center of dash)
I/p lamp v+
Illum
Inflatable restraint steering wheel module coil
Instrument panel cluster (ipc)
Interior lights fuse 10a
J201
Left steering wheel control switch
Logic
Low ref
Nca
Off
Outside rearview mirror switch
Park
Pass- enger door lock switch
Pass- enger window switch
Passenger heated seat switch (if equipped)
Pk lamp ctrl
Pk lamp v+
Pk lp sw sig
Prk lamps fuse 6 10a
Prk lp relay 27
Rear comp- artment lid release switch
Rear fuse block (sedan: left rear quarterpanel) (extended sedan: left rear of passenger compartment)
Rear seat audio (rsa) control (if equipped)
Right steering wheel control switch
Steering wheel control
Traction control switch (if equipped)
Turn auto signal/ multi-function switch
W/ accessory
W/o accessory
X1 b
X1 b3

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Chevrolet Malibu Classic LS 2008

List of elements for Power Distribution Wiring Diagram (1 of 5) for Chevrolet Malibu Classic LS 2008:

51

(not used)
2.2l
Abs fuse 24 60a
Aux pwr 2 fuse 12 20a
B12
Batt
Battery
Bck/up lamps fuse 17 10a
Bu/lp relay 33
C12
Cig/aux fuse 20 20a
Cigar lighter
Console auxiliary power outlet
Digital radio receiver (w/ digital radio)
Digital video disc (dvd) player (if equipped)
Driver heated seat control module
Driver outside rearview mirror (if equipped)
Ecm fuse 13 10a
Electronic brake control module (if equipped)
Engine control module (ecm)
Eps fuse 41 80a
Except 2.2l
From htd b seat fuse 14 (diagram 1 of 5)
Front auxiliary power outlet
G303 (left kick panel)
Garage door opener transmitter (if equipped)
Generator
Htd mir fuse 24 10a
Htd seat fuse 14 15a
Nca
Passenger heated seat control module
Passenger outside rearview mirror (if equipped)
Power steering control module
R/wdo defog relay 26
Rbec 1 fuse 22 60a
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Rear window defogger grid
Red
Remote control door lock receiver (rcdlr)
Rke/xm/ dvd/ugd fuse 16 7.5a
Rr defog fuse 23 30a
S/roof fuse 10 15a
Starter solenoid
Sunroof control module (if equipped)
To bck/ up lamps fuse 17 (diagram 1 of 5)
To drv st fuse 2 (diagram 4 of 5)
To ibcm 2 fuse 25 (diagram 2 of 5)
Underhood fuse block (on left side of engine compt)
W/ electronic traction control
W/ front heated seats
W/o electronic traction control

Power Distribution Wiring Diagram (2 of 5) for Chevrolet Malibu Classic LS 2008

List of elements for Power Distribution Wiring Diagram (2 of 5) for Chevrolet Malibu Classic LS 2008:

40

(under left front seat) j301
A/c clu fuse 1 10a
A/c clutch relay 34
Accessory relay
Body control module (bcm)
Body control module (bcm) (under front of center console)
Cool fan 1 fuse 17 30a
Cool fan 2 fuse 18 30a
Cool/fan 1 relay 28
Cool/fan 2 relay 30
Cool/fan ser/par relay 29
Door lock fuse 15a
Driver heated seat control module
Driver heated seat switch
Driver window switch
Drl fuse 46 15a
Drl relay
F12
From eps a fuse 41 (diagram 1 of 5)
Ibcm 2 fuse 25 50a
Inside rearview mirror (w/ light sensitive mirror)
Logic
Passenger heated seat control module
Passenger heated seat switch
Passenger window switch
Power windows fuse 30a
Pwr/trn relay 33
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Rear window wiper/ washer switch (if equipped)
Rly ctrl
Roof/heat seat fuse 10a
Start relay 31
Strtr fuse 26 30a
Sunroof control module (if equipped)
To ibcm 1 fuse 20 (diagram 3 of 5)
To interior lights fuse (diagram 4 of 5)
Under hood fuse block (on left side of engine compt)
W/ front heated seats
Windshield wiper/ washer switch
Wiper sw fuse 10a

Power Distribution Wiring Diagram (3 of 5) for Chevrolet Malibu Classic LS 2008

List of elements for Power Distribution Wiring Diagram (3 of 5) for Chevrolet Malibu Classic LS 2008:

35

(not used)
Acc
Acc vlt sig
Air bag (batt) fuse 10a
Body control module (bcm) (under front of center console)
Cluster/ theft fuse 10a
D11
D12
Data link connector (dlc)
From drl fuse 46 c (diagram 2 of 5)
Hi/beam relay 35
Horn fuse 8 15a
Horn relay
Hvac control module (manual a/c)
Hvac ctrl (batt) fuse 10a
Ibcm 1 fuse 20 30a
Ign 1 vlt sig
Ign sensor fuse 2a
Ignition switch
Inflatable restraint front passenger presence system (pps) module
Inflatable restraint sensing & diagnostic module (sdm)
Instrument panel cluster (ipc)
Key in ignition switch
Lo/beam relay 38
Logic
Off
Off/run/crank
Pnk
Radio (w/ premium radio)
Radio fuse 10a
Run
Start
Theft deterrent module (tdm)
To run rly fuse 19 (diagram 4 of 5)
Underhood fuse block (on left side of engine compt)

Power Distribution Wiring Diagram (4 of 5) for Chevrolet Malibu Classic LS 2008

List of elements for Power Distribution Wiring Diagram (4 of 5) for Chevrolet Malibu Classic LS 2008:

42

(extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel) rear fuse block
(not used)
(w/ automatic adjustable front seat)
(w/ manual adjustable front seat)
Adjustable pedal module (if equipped)
Adjustable pedal position switch (if equipped)
Body control module (bcm) (under front of center console)
D10
Driver seat adjuster switch
Drv st fuse 2 30a
E10
Emission fuse 5 10a
Evaporative emission (evap) canister vent solenoid valve
From door d lock fuse (diagram 2 of 5)
From horn fuse 8 e (diagram 3 of 5)
From r/wdo defog relay 26 (diagram 1 of 5)
Frt fog lp fuse 10 15a
Frt fog relay
Fuel pump fuse 25 15a
Fuel/pmp relay
Hvac blower high relay (manual a/c)
Inadvertent power outlet relay
Interior lights fuse 10a
Logic
Onstar fuse 10a
Outside rearview mirror switch
Park lamps fuse 6 10a
Park lp relay
Pedal fuse 10a
Power mirrors fuse 2a
Rbec 2 fuse 23 60a
Run relay
Run rly fuse 19 30a
Tcm fuse 42 10a
To run/ crank relay 32 (diagram 5 of 5)
Transmission control module (tcm)
Trunk fuse 22 10a
Trunk relay
Underhood fuse block (on left side of engine compt)
Vehicle communication interface module (vcim) (if equipped)
Wpr 1 relay
Wpr fuse 14 25a

Power Distribution Wiring Diagram (5 of 5) for Chevrolet Malibu Classic LS 2008

List of elements for Power Distribution Wiring Diagram (5 of 5) for Chevrolet Malibu Classic LS 2008:

38

(3-spoke) (4-spoke)
(near windshield wiper fluid reservoir) g109
(not used)
(on left side of engine compt) underhood fuse block
1-2 shift solenoid (ss) valve
2-3 shift solenoid (ss) valve
2.2l
A/t shift lock control assembly
A2 x4
Abs fuse 15 10a
Air bag (ign) fuse 10a
Automatic transmission
Body control module (bcm) (under front of center console)
C10
E x2
Ecm ign 1 fuse 16 10a
Electronic brake control module (if equipped)
Engine control module (ecm)
Eps fuse 2a
Except 2.2l
F x100
From wpr fuse 14 (diagram 4 of 5)
Ibcm (run/crank) fuse 21 30a
Ign 1 fuse 3 15a
Inflatable restraint sensing & diagnostic module (sdm)
Inflatable restraint steering wheel module coil
J103
Left steering wheel controls
Pnk
Power steering control module (if equipped)
Red
Rly hi ctrl
Run/ crank fuse 2a
Run/ crank relay 32
Torque converter clutch (tcc) pulse width modulation (pwm) solenoid valve
Trans fuse 4 10a
Transmission control module (tcm)
X2 f6

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Power Door Locks Wiring Diagram for Chevrolet Malibu Classic LS 2008:

47

(under front of center console) body control module (bcm)
Ajar
Ajar switch pass dr
B10
Cntrl act unlock door lock
Computer data lines system
Display
Door lock
Door lock act lock cntrl
Door lock fuse 15a
Driver door latch assembly
Driver door lock switch
Drvr dr ajar switch signal
G301 (behind right rear seat back)
G302 (extended sedan: behind rear seat, on left quarterpanel) (sedan: behind left rear seat)
Ground
Hot at all times
Instrument panel cluster
Interior lights system
Left rear door latch assembly
Lock
Logic
Low spd gmlan
Passenger door latch assembly
Passenger door lock switch
Power distribution system
Radio
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Remote control door lock receiver (rcdlr) (sedan: on rear package shelf) (extended sedan: on left "c" pillar)
Right rear door latch assembly
Rke/xm/ dvd/ugd fuse 16 7.5a
Ser data
Serial data
Serial data gmlan low spd
Signal
Signal key switch drvr dr
Signal lck/unlck
Tan
Trunk rel relay control
Trunk, tailgate, fuel doors system
Unlk cntrl lock act drvr dr
Unlock
Unlock relay
Vehicle communications interface module
W/ vehicle communications
W/o driver door
W/o vehicle communi- cations

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Automatic Day/Night Mirror Wiring Diagram for Chevrolet Malibu Classic LS 2008:

31

Ambient light sensor (windshield side)
Bck lmp rly ctrl
Bck/up lamps fuse 17 10a
Body control module (bcm) (under front of center console)
Bu/lp relay 33
Button back lighting
Emergency ind
Emergency switch
Exterior lights system
G305 (right kick panel)
Ground
Headlight sensor (mirror side)
Hot at all times
Hot in acc or run
Inside rearview mirror
Keypad green led ind
Keypad green led signal
Keypad red led ind
Keypad red led signal
Keypad signal
Logic
Onstar button assembly
Onstar ind
Onstar switch
Phone ind
Phone switch
Power tops system
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Resets to daytime high reflectivity in reverse
Roof/heat seat fuse 10a
Vehicle communication interface module (vcim)

Power Mirrors Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Power Mirrors Wiring Diagram for Chevrolet Malibu Classic LS 2008:

19

Body control module (bcm) (under front of center console)
Defogger system
Down
Driver
Driver outside rearview mirror
G303 (left kick panel)
Hot at all times
Ill
Interior lights system
Left
Left/ right
Nca
Outside rearview mirror switch
Passenger
Passenger outside rearview mirror
Power mirrors fuse 2a
Right
Up/ down
W/ remote control outside heated mirrors

POWER SEATS

2-Way Adjustable Power Seat Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for 2-Way Adjustable Power Seat Wiring Diagram for Chevrolet Malibu Classic LS 2008:

7

Down
Driver seat adjuster switch (2-way)
Driver seat vertical motor
Drv st fuse 2 30a
G303 (left kick panel)
Hot at all times
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)

6-Way Power Seat Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for 6-Way Power Seat Wiring Diagram for Chevrolet Malibu Classic LS 2008:

15

Driver seat adjuster switch (6-way)
Drv st fuse 2 30a
Front down
Front up
Fwd
G303 (left kick panel)
Hot at all times
Rear down
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Rear up
Rwd
Seat front vertical motor (under driver's seat, on frame)
Seat horizontal motor (under driver's seat, on frame)
Seat rear vertical motor (under driver's seat, on frame)
Tan

Adjustable Pedal Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Adjustable Pedal Wiring Diagram for Chevrolet Malibu Classic LS 2008:

20

Adj pedal inhibit sw
Adjustable pedal actuator
Adjustable pedal module
Adjustable pedal position switch
Adjustable pedals position sensor (above brake pedal)
Battery
Body control module (under front of center console)
D10
Enable sig
Fwd
G201 (center console, front of body control module)
Gnd
Hot at all times
Inhibit sig
Logic
Low ref
Pedal fuse 10a
Pnk
Rwd
Sens sig

Heated Seats Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Heated Seats Wiring Diagram for Chevrolet Malibu Classic LS 2008:

37

(left kick panel) g303
Accy vlt
Accy voltage
Battery
Body control module (bcm) (under front of center console)
Driver back heated seat element
Driver cushion heated seat element
Driver heated seat control module (under driver's seat)
Driver heated seat cushion temperature sensor
Driver heated seat switch
G303 (left kick panel)
Ground
Heated seat sw sig
Heated seat switch
High
Hot at all times
Hot in run or acc
Htd seat fuse 14 15a
Illum
Interior lights system
J301
Logic
Low
Passenger back heated seat element
Passenger cushion heated seat element
Passenger heated seat control module
Passenger heated seat cushion temperature sensor
Passenger heated seat switch
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Red
Roof/ heat seat fuse 10a
Seat back element ctrl
Seat back element voltage
Seat cushion element ctrl
Seat cushion element voltage
Seat cushion temp sen low ref
Seat cushion temp sen sig

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Power Top/Sunroof Wiring Diagram for Chevrolet Malibu Classic LS 2008:

20

Accessory voltage
Battery positive voltage
Body control module (bcm) (under front of center console)
Close
G302 (sedan: behind left rear seat) (extended sedan: behind rear seat, on left quarterpanel)
Ground
Hot at all times
Hot in acc or run
Mirrors system
Open
Rear fuse block (sedan: left rear quarterpanel) (extended sedan: left rear of passenger compt)
Roof/heat seat fuse 10a
S/roof fuse 10 15a
Seats system
Sunroof control module (rear of sunroof)
Sunroof switch
Sunroof switch close signal
Sunroof switch low reference
Sunroof switch open signal
X4 f2

POWER WINDOWS

Power Windows Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Power Windows Wiring Diagram for Chevrolet Malibu Classic LS 2008:

30

(left kick panel)
A11
B11
Body control module (bcm) (under front of center console)
C11
Down
Driver
Driver window motor
Driver window switch
Ecb
Express down
Express logic
G303
Ground distribution system
Hot w/ accessory relay energized
Illumination lamp
Interior lights system
Left rear
Left rear window motor (left rear door)
Left rear window switch
Lock out switch
Passenger
Passenger window motor
Passenger window switch
Power windows fuse 30a
Right rear
Right rear window motor
Right rear window switch
Tan
X3 d5

RADIO

4-Speaker System Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for 4-Speaker System Wiring Diagram for Chevrolet Malibu Classic LS 2008:

51

1-6
10 volt ref
A10
A11
A12
Antenna amplifier module (above rear glass, under left side of headliner)
B10
B11
B12
Band
Bare
Battery
Body control module (bcm) (under front of center console)
Case ground
Cell phone low ref
Cell phone voice sig
Coax
Computer data lines system
Drain wire
G201 (center console, front of body control module)
Gmlan ser data
Ground
Hot at all times
Inflatable restraint steering wheel module coil
Left front door speaker
Left rear speaker
Lf speaker (+)
Lf speaker (-)
Logic
Lr speaker (+)
Lr speaker (-)
Mute
Pnk
Radio
Radio antenna
Radio fuse 10a
Rear window radio antenna
Rf speaker (+)
Rf speaker (-)
Right front door speaker
Right rear speaker
Right steering wheel controls (4 spoke)
Rr speaker (+)
Rr speaker (-)
Seek dn
Seek up
Strng whl ctrl sig
Tan
Vehicle communication interface module (w/ onstar)
Vol dn
Vol up

6-Speaker System Wiring Diagram, with DVD (1 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for 6-Speaker System Wiring Diagram, with DVD (1 of 2) for Chevrolet Malibu Classic LS 2008:

52

(right kick panel) g305
1-6
10 volt ref
A10
A11
A12
Audio common
B10
B11
B12
Band
Bare
Battery
Body control module (bcm) (under front of center console)
Case ground
Cell phone low ref
Cell phone voice sig
Coax
Computer data lines system
Digital radio antenna
Digital radio receiver (w/ digital audio system) (right side of rear compt, behind wheelwell)
Drain wire
G201 (center console, front of body control module)
Gmlan ser data
Ground
Hot at all times
Inflatable restraint steering wheel module coil
Lf speaker (+)
Lf speaker (-)
Lr speaker (+)
Lr speaker (-)
Lt audio sig (+)
Mute
Pnk
Power distribution system
Radio
Radio fuse 10a
Rear fuse block (left rear of passenger compt)
Rf speaker (+)
Rf speaker (-)
Right steering wheel controls (4 spoke)
Rke/xm/ dvd/ugd fuse 16 7.5a
Rr speaker (+)
Rr speaker (-)
Rt audio sig (+)
Seek dn
Seek up
Strng whl ctrls sig
Tan
Vehicle communication interface module (w/ onstar)
Vol dn
Vol up

6-Speaker System Wiring Diagram, with DVD (2 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for 6-Speaker System Wiring Diagram, with DVD (2 of 2) for Chevrolet Malibu Classic LS 2008:

38

(right kick panel) g305
Audio common
Bare
Battery
Bright ctrl
Coax
Computer data lines system
Digital video disc (dvd) player (if equipped)
Digital video disc display
Drain wire
Gmlan ser data
Ground
Left front door speaker
Left front tweeter speaker
Left rear speaker
Logic
Lr speaker (+)
Lr speaker (-)
Lt audio sig (+)
Nca
Pnk
Radio antenna
Radio antenna amplifier module (sedan: above rear glass, under left side of headliner)
Rear window radio antenna
Red
Right front door speaker
Right rear speaker
Right tweeter speaker
Rr speaker (+)
Rr speaker (-)
Rt audio sig (+)
Select 1
Select 2
Tan
Tan a
Video 8v
Video ground
Video signal

6-Speaker System Wiring Diagram, with Rear Controls (1 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for 6-Speaker System Wiring Diagram, with Rear Controls (1 of 2) for Chevrolet Malibu Classic LS 2008:

52

(right kick panel) g305
(right side of rear compt, behind wheelwell)
10 volt ref
6-speaker system circuit (w/ dvd)
A10
A11
A12
Antenna amplifier module (above rear glass, under left side of head liner)
Antenna signal
Audio common
B10
B11
B12
Bare
Battery
Body control module (bcm) (under front of center console)
Case ground
Cell phone low ref
Cell phone voice sig
Coax
Computer data lines system
Digital radio antenna
Digital radio receiver (w/ digital audio system)
Drain wire
G201 (center console, front of body control module)
Gmlan ser data
Ground
Hot at all times
Lf speaker (+)
Lf speaker (-)
Logic
Lr speaker (+)
Lr speaker (-)
Lt audio sig (+)
Pnk
Power distribution system
Radio
Radio antenna
Radio fuse 10a
Rear fuse block (left rear of passenger compt)
Rear window radio antenna
Rem radio ctrl sig
Rf speaker (+)
Rf speaker (-)
Rke/xm/ dvd/ugd fuse 16 7.5a
Rr speaker (+)
Rr speaker (-)
Rsa enable sig
Rt audio sig (+)
Strng whl ctrl sig
Tan
Vehicle communication interface module (w/ onstar)

6-Speaker System Wiring Diagram, with Rear Controls (2 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for 6-Speaker System Wiring Diagram, with Rear Controls (2 of 2) for Chevrolet Malibu Classic LS 2008:

32

1-6
10 volt ref
A tan
Band
Exterior lights system
G305 (right kick panel)
Ground
I/p lamp volt
Inflatable restraint steering wheel module coil
Interior lights system
Left front door speaker
Left front tweeter speaker
Left rear door speaker
Lr speaker (+)
Lr speaker (-)
Mute
Nca
Prk lmps voltage
Rear seat audio controller
Rem radio ctrl sig
Right front door speaker
Right rear door speaker
Right steering wheel controls (4 spoke)
Right tweeter speaker
Rr speaker (+)
Rr speaker (-)
Rsa enable sig
Seek dn
Seek up
Tan
Vol dn
Vol up

6-Speaker System Wiring Diagram, without DVD or Rear Controls (1 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for 6-Speaker System Wiring Diagram, without DVD or Rear Controls (1 of 2) for Chevrolet Malibu Classic LS 2008:

48

(extended sedan: right side of rear compt, behind wheelwell) (sedan: center of rear package shelf)
(right kick panel) g305
10 volt ref
A10
A11
A12
Antenna amplifier module (above rear glass, under left side of head liner)
Audio common
B10
B11
B12
Bare
Battery
Body control module (bcm) (under front of center console)
Case ground
Cell phone low ref
Cell phone voice sig
Coax
Computer data lines system
Digital radio antenna
Digital radio receiver (w/ digital audio system)
Drain wire
G201 (center console, front of body control module)
Gmlan ser data
Ground
Hot at all times
Lf speaker (+)
Lf speaker (-)
Logic
Lr speaker (+)
Lr speaker (-)
Lt audio sig (+)
Pnk
Power distribution system
Radio
Radio antenna
Radio fuse 10a
Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
Rear window radio antenna
Rf speaker (+)
Rf speaker (-)
Rke/xm/ dvd/ugd fuse 16 7.5a
Rr speaker (+)
Rr speaker (-)
Rt audio sig (+)
Strng whl ctrl sig
Tan
Vehicle communication interface module (w/ onstar)

6-Speaker System Wiring Diagram, without DVD or Rear Controls (2 of 2) for Chevrolet Malibu Classic LS 2008

List of elements for 6-Speaker System Wiring Diagram, without DVD or Rear Controls (2 of 2) for Chevrolet Malibu Classic LS 2008:

18

1-6
A tan
Band
Inflatable restraint steering wheel module coil
Left front door speaker
Left front tweeter speaker
Left rear speaker
Mute
Nca
Right front door speaker
Right rear speaker
Right steering wheel controls (4 spoke)
Right tweeter speaker
Seek dn
Seek up
Tan
Vol dn
Vol up

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Shift Interlock Wiring Diagram for Chevrolet Malibu Classic LS 2008:

35

(left rear of engine compt, near strut tower) transmission control module
2.2l
3.5l
5v ref
A/t shift lock control solenoid
A/t shift lock ctrl sol sply voltage
Acc
Automatic transmission shift lever assembly
Body control module (bcm) (under front of center console)
Brake pedal pos sens sig
Brake pedal position sensor (on brake pedal support)
Bus+
Bus-
Computer data lines system
Door lock fuse 15a
Engine control module (ecm) (left side of engine compt, forward of battery)
G105 (right rear of engine, on engine to transmission stud)
G303 (left kick panel)
G305 (right kick panel)
Gmlan serial data
Ground
Hot at all times
Ignition switch
Interior lights fuse 10a
Logic
Low ref
Nca
Off
On/off/crank
Park/neutral position (pnp) switch (3.5l: on top of transmission)
Run
Ser data
Sig p
Start
Tan

STARTING/CHARGING

Charging Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Charging Wiring Diagram for Chevrolet Malibu Classic LS 2008:

21

(ecm)
2.2l
3.5l
Battery
Charge indicator
Computer data lines system
Engine control module (ecm) (left side of engine compt, forward of battery)
G104 (left side of engine compt)
G105 (right rear of engine, on engine to transmission stud)
Generator
Generator field duty cycle signal
Generator turn on signal
High speed gmlan serial data bus +
High speed gmlan serial data bus -
Ign
Instrument panel cluster (ipc)
Low speed gmlan serial data
Power distribution system
Red
Starter solenoid
Tan

Starting Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Starting Wiring Diagram for Chevrolet Malibu Classic LS 2008:

41

(2.2l)
(3.5l)
(under front of center console) body control module (bcm)
2.2l
3.5l
5v ref
Acc
Battery
C10
Charging circuit
Computer data lines system
D12
Engine control module (ecm) (left side of engine compt, forward of battery)
G104 (left side of engine compt)
G105 (right rear of engine, on engine to transmission stud)
G109 (near windshield wiper fluid reservoir)
High speed gmlan serial data bus +
High speed gmlan serial data bus -
Hot at all times
Ign 1 vol
Ign sensor fuse 2a
Ignition switch
Key-in ignition switch
Logic
Off
Off/run crank voltage signal
Park/neutral position (pnp) switch (3.5l: on top of transmission)
Park/neutral signal
Pnk
Power distribution system
Red
Run
Start
Start relay 31
Starter motor
Starter rly coil ctrl
Strtr fuse 26 30a
Tan
Underhood fuse block (on left side of engine compt)
X1 e12
X4 d1

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Chevrolet Malibu Classic LS 2008

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Chevrolet Malibu Classic LS 2008:

32

Air bag (batt) fuse 10a
Air bag (ign) fuse 10a
Body control module (bcm) (under front of center console)
Case ground
Computer data lines system
D11
Driver seat belt switch
G304 (right kick panel)
Ground
High control
Hot at all times
Hot in run or start
Ignition 1
Inflatable restraint sensing & diagnostic module (sdm) (under center console, under carpet)
Left front inflatable restraint seat belt pretensioner (bottom of left "b" pillar)
Left inflatable restraint front end sensor (left front of engine compt)
Left inflatable restraint side impact sensor (sis) (behind door panel)
Lf sw sig
Low control
Low ref
Nca
Passenger seat belt switch
Pnk
Right front inflatable restraint seat belt pretensioner (bottom of right "b" pillar)
Right inflatable restraint front end sensor (right front of engine compt)
Right inflatable restraint side impact sensor (sis) (behind door panel)
Rt sw sig
Serial data
Shorting bar
Signal
Tan
Voltage

Supplemental Restraints Wiring Diagram (2 of 3) for Chevrolet Malibu Classic LS 2008

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Chevrolet Malibu Classic LS 2008:

25

A x1
Air bag ind
B x2
Body control module (bcm) (under front of center console)
Computer data lines system
Ign
Inflatable restraint i/p module (above glove box)
Inflatable restraint steering wheel module (center of steering wheel)
Inflatable restraint steering wheel module coil
Instrument panel cluster
Left inflatable restraint side impact module (if equipped)
Logic
Nca
Pnk
Right inflatable restraint side impact module (if equipped)
Sdm
Seat belt ind
Serial data
Shorting bar
Stage 1
Stage 2
Tan
Vehicle communications interface module
W/ onstar
W/o onstar

Supplemental Restraints Wiring Diagram (3 of 3) for Chevrolet Malibu Classic LS 2008

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Chevrolet Malibu Classic LS 2008:

26

B10
Body control module (bcm) (under front of center console)
Case ground
G203 (center console, front of body control module)
G304 (right kick panel)
Ground
Hot in run or start
Hum sensor
Ign 1 volt
Ignition 1
Illum
Inflatable restraint front passenger presence system (pps) module
Inflatable restraint front passenger presence system sensor
Inflatable restraint passenger air bag on/off indicator
Logic
Off
Off ind
On ind
Pass pres sig
Pass seat belt ind
Pnk
Position sig
Power
Red
Run/ crank fuse 2a
Temp sensor

TRANSMISSION

Transmission Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Transmission Wiring Diagram for Chevrolet Malibu Classic LS 2008:

73

(left kick panel)
(left side of engine compartment, forward of battery) engine control module (ecm)
(tft) sensor
1-2 shift solenoid (ss) valve
1-2 ss vlv ctrl
2-3 shift solenoid (ss) valve
2-3 ss vlv ctrl
2.2l
3.5l 2.2l
A8 pnk
Acc volt
Acc voltage
Automatic transmission
Automatic transmission fluid pressure (tfp) manual valve position switch
Automatic transmission fluid temperature
Automatic transmission input shaft speed (iss) sensor
Automatic transmission shift lever
B(+)
Body control module (bcm) (under front of center console)
Computer data lines system
Down
Engine controls system
G105 (right rear of engine, on engine to transmission stud)
G303
Gmlan bus
Gmlan data
Gnd
Hot at all times
Hot in run or start
Hot w/ run/crank relay 32 energized
Ign 1
Ign 1 voltage
Instrument panel cluster (ipc)
Iss high sig
Iss low sig
J103
Logic
Low reference
Malfunction indicator lamp
Mil control
Nca
Park/neutral position (pnp) switch (3.5l: on top of transmission)
Pc sol hi ctrl
Pc sol val low ctrl
Pnk
Pressure control (pc) solenoid valve
Pressure sw sig b
Pressure sw sig c
Red
Run/ crank fuse 2a
Stop lamp sw sig
Stop lmp sw sig
Stop sw sig
Tan
Tap enable sig
Tap up/down sw sig
Tap up/tap down switch
Tcc
Tcc pwm vlv ctrl
Tcm fuse 42 10a
Tfp man pos sw
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 (tcm) (left rear of engine compartment, near strut tower)
Underhood fuse block (on left side of engine compartment)
Vehicle speed sensor (vss) (on transmission)
Vss high sig
Vss low sig

TRUNK, TAILGATE, FUEL DOOR

Trunk/Tailgate Release Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Trunk/Tailgate Release Wiring Diagram for Chevrolet Malibu Classic LS 2008:

27

Ajar
B10
Body control module (bcm) (under front of center console)
Computer data lines system
Display
Door locks system
Drv dr key sw sig
E10
F10
G302 (sedan: behind left rear seat) (extended sedan: behind rear seat, on left quarterpanel)
G303 (left kick panel)
Hot at all times
Interior rear compartment lid release switch
Lo spd gmlan ser data
Logic
Nca
Radio
Rear compartment lid latch
Rear compartment lid lock cylinder key switch
Rear fuse block (sedan: left rear quarterpanel) (extended sedan: left rear of passenger compt)
Rr compt lid ajar sw
Tan
Trunk fuse 22 10a
Trunk key sw sig
Trunk rel rly ctrl
Trunk rel sw vol
Trunk relay

WARNING SYSTEMS

Warning Systems Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Warning Systems Wiring Diagram for Chevrolet Malibu Classic LS 2008:

61

(on brake master cylinder reservoir)
(under center console, under carpet)
Abs ind
Acc
Air bag ind
Ajar
Auto
B10
Body control module (bcm) (under front of center console)
Brake fluid level
Brake fluid level switch
Brake ind
Charging ind
Chime
Computer data lines system
Driver door latch assembly
Driver seat belt switch
Engine coolant temperature ind
G109 (near windshield wiper fluid reservoir)
G201 (center console, front of body control module)
G301 (behind right rear seat back)
Ground distribution system
Head
Hot at all times
Ign sensor fuse 2a
Ignition switch
Inflatable restraint sensing & diagnostic module (sdm)
Instrument panel cluster (ipc)
Key in ignition switch
Left
Left rear door latch assembly
Left seat belt sw
Left turn ind
Lf door ajar switch sig
Logic
Low engine oil pressure ind
Low ref
Low spd gmlan serial data
Low spd gmlan serial data bus
Low speed gmlan serial data
Lt trn sig sw
Nca
Off
Off/run/ crank voltage
Park
Park brake switch (on park brake assembly)
Park brk sw
Park lamp switch sig
Pass door ajar switch sig
Passenger door latch assembly
Pnk
Radio
Right
Right rear door latch assembly
Right turn ind
Rt trn sig sw
Run
Seat belt ind
Service vehicle soon ind
Start
Turn signal/ multi-function switch

WIPER/WASHER

Wiper/Washer Wiring Diagram for Chevrolet Malibu Classic LS 2008

List of elements for Wiper/Washer Wiring Diagram for Chevrolet Malibu Classic LS 2008:

37

87a
Accessory relay
Accessory relay control
B10
Body control module (bcm) (under front of center console)
C10
C12
Computer data lines system
Delay switch
Display
G101 (near windshield wiper fluid reservoir)
G109 (near windshield wiper fluid reservoir)
High
Hot at all times
Int
Logic
Low
Low speed gmlan serial data
Mist
Off
Park switch
Radio
Underhood fuse block (on left side of engine compt)
Washer switch
Windshield washer fluid pump (left front wheelwell, bottom of reservoir)
Windshield washer pump control
Windshield wiper motor (on left rear of engine compt)
Windshield wiper motor park switch signal
Windshield wiper switch signal 1
Windshield wiper switch signal 2
Windshield wiper/ washer switch
Wiper 2 relay 40
Wiper diode 27
Wiper sw fuse 10a
Wiper switch
Wpr 1 relay 39
Wpr fuse 14 25a