12/18/22, 2:20 PM
Engine Controls (Powertrain Management) - ALLDATA Repair
2010 Chevrolet Aveo L4-1.6L
Vehicle > Powertrain Management > Diagrams > Electrical - Interactive Color (Non OE)
Engine Controls - Page 1 of 4
HOT AT
ALL TIMES
ECU
EF14
FUSE
10A
INSTRUMENT PANEL
CLUSTER (IPC)
86
X1
87
X2
1
X3
12
11
19
BRN
PNK
32
BRN
PNK/BLK
PNK
31
32
PPL
PPL
31
X1
11
37
BRN
2
BRN
7
ORG/BLK
PNK
33
ORG
ORG/BLK
3
34
ORG
20
24
ORG
PNK
23
ORG
ORG/BLK
22
ORG
BRN
X2
16
BRN/WHT
18
ORG/BLK
MALFUNCTION
IND LAMP
LOGIC
26
YEL
RED/WHT
21
EMS 2
EF25
FUSE
10A
EMS 1
EF23
FUSE
15A
LOW FUEL IND
IGN 1 VOLT
ENGINE
MAIN
RELAY
30
COMPUTER
DATA LINES
SYSTEM
DK GRN
6
GMLAN
LOW SPD
85
UNDERHOOD
FUSE BLOCK
(LEFT
SIDE OF
ENGINE
COMPT)
PNK
YEL
MAL IND LAMP CTRL
FUEL PUMP RLY CTRL
IGN 1 VOLT
A/C CLUTCH COIL SPLY VOLT
LOW REF 4
EVAP CANISTER VENT SOL CTRL
LOW REF
1
BRN
419
LT GRN
2
LT GRN
497
PNK
3
ORG
1733
BRN
4
PPL/WHT
67
5
GRY
474
6
YEL
1578
7
LT GRN/BLK
AIR CONDITIONING
SYSTEM
PNK/BLK
BRN
PPL
822
ORG
8
ORG/BLK
9
HI SPD GMLAN SER DATA
LOW SPD GMLAN SER DATA
BATT POS VOLT
IGN 1 VOLT
FAN HI RLY CTRL
MAIN RLY CTRL
10
ORG
PPL
1807
PPL
1807
YEL
710
YEL
710
RED/WHT
440
14
PNK
539
15
DK BLU
473
16
ORG/BLK
441
11
12
LT GRN/BLK
COMPUTER
DATA
LINES
SYSTEM
ORG
ORG/BLK
PPL
PNK
13
COOLING FANS
SYSTEM
BRN
17
BRN
18
5-VOLT REF 3
LO REF
LO REF
LOW REF
LOW REF
BRK SW SIG
NEUTRAL START SIG
VEHICLE SPD SENS SIG
SPLY VOLT (MLM)
STARTER RLY CTRL
19
GRY
596
20
YEL
645
21
DK GRN/WHT
718
22
ORG
23
ORG
7360
24
BRN
456
25
BRN
20
26
BRN
323
27
LT BLU
817
28
LT GRN
24
29
BRN
323
32
BRN
7361
33
LT BLU
1031
34
LT BLU
1031
ORG
RED/WHT
EXTERIOR LIGHTS SYSTEM
STARTING/CHARGING SYSTEM
LT BLU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
EXTERIOR LIGHTS SYSTEM
STARTING/CHARGING SYSTEM
30
31
DK BLU
BRN
BRN
ORG/BLK
DK GRN
WHT 1162
41
PPL
42
DK BLU
43
BRN
44
DK GRN 355
45
BRN
1937
46
WHT
1977
47
DK GRN 605
203
1161
AIR CONDITIONING SYSTEM
465
DK BLU
48
303620
FUEL TANK
PRESSURE (FTP)
SENSOR
(FUEL TANK)
https://my.alldata.com/repair/#/repair/article/47660/component/1233/itype/437/nonstandard/16954/selfRefLink/false
GRY
5 DK BLU
DK BLU
EVAPORATIVE
EMISSION (EVAP)
CANISTER VENT
SOLENOID VALVE
(BEHIND RIGH
REAR WHEEL)
1 YEL/RED
BLK
5
MASS AIR
FLOW (MAF)/
INTAKE AIR
TEMPERATURE
(IAT) SENSOR
((IAT) SENSOR:
AIR INTAKE HOSE,
BETWEEN
AIR FILTER &
THROTTLE BODY)
B RED/WHT
ORG/BLK
A YEL
B BRN/BLK
X1
15
3
ENGINE COOLANT
TEMPERATURE
(ECT) SENSOR 2
UNDERHOOD
FUSE BLOCK
(LEFT SIDE OF
ENGINE COMPT)
2
6338
X1
LT BLU
DK BLU
BRN
1030
56
3
455
LT BLU
4
WHT
55
WHT
54
(NEXT TO
STARTER)
G104
DK BLU
1
415
C RED/WHT
BRN
LT BLU
A (OR ORG/BLK)
53
X3
ENGINE CONTROL
MODULE (ECM)
(LEFT FRONT FENDER,
NEAR THE BATTERY)
469
2 WHT
CLUTCH PEDAL POS SENS SIG
GRY 1936
13
FUEL TANK PRE SENS SIG
LT BLU
52
2
INTAKE AIR TEMP SENS SIG
51
1 BRN
ENG COOLANT TEMP SENS 2 SIG
27
AIR CONDITIONING SYSTEM
50
FUEL LVL SENS SIG
26
J173
40
49
MASS AIR FLOW SENS SIG
24
25
YEL
LOW REF
39
BRN
ORG/BLK
LOW REF
5-VOLT REF 1
COMPUTER DATA LINES SYSTEM
BRN 1973
4 RED
FAN LOW RLY CTRL
38
WHT
ENG COOLANT THERMOSTAT CTRL
BRN 7007
37
LT BLU
A/C REQ SIG
APP SENS 2 SIG
36
3 YEL
APP SENS 1 SIG
35
6 GRY
LOW REF
23
ORG/BLK
DK GRN/WHT
5-VOLT REF 1
VEHICLE WAKE UP SIG
BRN
AIR CONDITIONING SYSTEM
BRN
5-VOLT REF 1
2 DK GRN
5-VOLT REF 2 (MLM)
ACCELERATOR
PEDAL POSITION
(APP) SENSOR
1/4
12/18/22, 2:20 PM
Engine Controls (Powertrain Management) - ALLDATA Repair
2010
Chevrolet
Aveo Management
L4-1.6L
Vehicle
> Powertrain
> Diagrams > Electrical - Interactive Color (Non OE)
Engine Controls - Page 2 of 4
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
BLK
LT BLU 3
BRN 2
WHT 1
WHT 1
BRN 2
5
YEL
(TOP OF
ENGINE)
MANIFOLD
ABSOLUTE
PRESSURE
(MAP) SENSOR
(REAR OF ENGINE
CYLINDER HEAD,
BELOW INTAKE MANIFOLD)
ENGINE COOLANT
TEMPERATURE
(ECT) SENSOR
PPL 3
2
BRN 1
3
BRN
BRN 4
2
1
G102
(LEFT HEADLAMP,
LEFT OF BATTERY)
PNK
BLK
6
LT BLU
DK BLU
4
BRN
G401
(UNDER
LEFT
SIDE OF
REAR
PACKAGE
SHELF)
BRN
5
X3
87
10
X1
LT GRN
29
85
(DOWNSTREAM
OF CATALYTIC
CONVERTER)
HEATED
OXYGEN SENSOR
(HO2S) 2
M
F/PUMP
RELAY
30
PNK
86
2
(IN FUEL TANK)
FUEL PUMP/SENDER ASSEMBLY
F/PUMP
EF16
FUSE
15A
PNK/BLK
HOT AT
ALL TIMES
UNDERHOOD
FUSE BLOCK
(LEFT SIDE OF
ENGINE COMPT)
YEL
LT GRN
PNK
PNK
BRN
BRN
PPL
ORG
ORG
ORG/BLK
ORG/BLK
ORG
ORG
LT GRN/BLK
WHT
ORG
ORG
ORG/BLK
ORG/BLK
PPL
PNK
PNK
ORG
ORG
ORG
BRN
RED/WHT
RED/WHT
BRN/BLK
LT BLU
WHT
ORG
BRN
BRN
25
26
DK BLU
WHT
BRN
6
7
8
9
10
11
12
13
14
15
16
17
18
DK GRN
YEL
PNK
TAN
WHT
27
4
5
BRN
TAN
24
2
3
BRN
WHT
23
1
PNK/BLK
DK BLU
PNK
BRN
PPL
INSTRUMENT
CLUSTER
SYSTEM
YEL
20
21
22
23
24
25
26
27
28
29
DK GRN
LT BLU
LT GRN/BLK
B
A
X2
ENGINE CONTROL
MODULE (ECM)
(LEFT FRONT
FENDER,
NEAR THE
BATTERY)
C
496
ORG
34
35
KNOCK SENS SIG
1666
PPL
33
5-VOLT REF 1
5272
BRN
31
32
CAMSHAFT ACTR SOL
30
29
633
YEL
27
28
1867
YEL
26
CAMSHAFT POS SENS
410
BRN
25
ECT SENS SIG
CRANK POS SENS SIG
31
LT GRN
23
ORG
21
22
GEN F TERMINAL
WHT
19
20
LOW REF
PPL
18
5-VOLT REF 2
PPL
24
WHT
16
17
FUEL INJECTOR 2
YEL
ENG OIL PRE SW SIG
1746
PNK
15
LOW REF
LOW REF
CAMSHAFT ACTR VALVE
FUEL INJECTOR 4
LOW REF
POS SENS 2 SIG
CAMSHAFT POS SENS
23
5282
1730
BRN
14
428
1729
PNK
13
1868
630
1744
1670
YEL
TAN
PPL
10
11
425
WHT
9
12
469
LT BLU
8
MANIFOLD SENS SIG
6
7
1665
486
TAN
BRN/BLK
4
5
POS SENS 1 SIG
HTD HO2S SENS 1 SIG
HTD HO2S SENS 2 SIG
413
BRN
2
3
225
DK GRN
GEN L TERMINAL
3
2
1
BRN
ORG
DK BLU
1
CLUTCH PEDAL
POSITION (CPP)
SENSOR
(M/T)
BRN
STARTING/
CHARGING
SYSTEM
STARTING/
CHARGING
SYSTEM
19
VEHICLE SPEED
SENSOR (VSS)
(M/T)
(RIGHT REAR
OF ENGINE)
303621
2010 Chevrolet Aveo L4-1.6L
https://my.alldata.com/repair/#/repair/article/47660/component/1233/itype/437/nonstandard/16954/selfRefLink/false
2/4
12/18/22, 2:20 PM
Engine Controls (Powertrain Management) - ALLDATA Repair
Vehicle > Powertrain Management > Diagrams > Electrical - Interactive Color (Non OE)
Engine Controls - Page 3 of 4
(TOP RIGHT OF ENGINE)
FUEL INJECTORS
HOT AT
ALL TIMES
LT BLU/WHT B
ORG A
ORG A
RED/WHT
1
LT GRN/BLK B
3
WHT B
2
TAN B
4
ORG A
8
9
X3
PNK
I/P
FUSE
BLOCK
(LEFT SIDE
OF DASH,
IN DOOR
OPENING)
ORG A
CLUSTER/
ROOM LAMP
FUSE
F12
10A
EMS1
FUSE
F6
15A
X2
HOT W/ IGN 1
RELAY ENERGIZED
J340
1
2
3
4
5
6
7
8
PNK
ORG
ORG/BLK
ORG
WHT
WHT
ORG
ORG/BLK
ORG/BLK
BLK
PNK
PNK
BLK
9
10
11
12
13
PNK
BRN
GRY
PPL
14
BRN
YEL
YEL
YEL
EXHAUST
CAMSHAFT
POSITION
(CMP) SENSOR
303622
CRANKSHAFT
POSITION
(CKP) SENSOR
(LEFT REAR
OF ENGINE,
BELOW THE
OIL FILTER)
INTAKE
CAMSHAFT
POSITION
(CMP)
ACTUATOR
SOLENOID
VALVE
EXHAUST
CAMSHAFT
POSITION
(CMP)
ACTUATOR
SOLENOID
VALVE
WHT
TAN
ORG/BLK
GRY
3
2
4
PPL
1
29
7
8
WHT
PNK
28
6
TAN
2
27
5
PNK
BRN
26
4
YEL
1
25
WHT
PNK
24
WHT
2
23
BRN
BRN
22
BRN
1
21
ORG
BLK
20
ORG
PPL
19
2
3
TAN
2
18
WHT
3
17
WHT
YEL
16
BRN/BLK
WHT
1
15
BRN/BLK
BLK
14
RED/WHT
2
13
BRN
PPL
12
LT GRN/BLK
BRN
1
11
LT BLU/WHT
YEL
10
ORG
3
9
1
15
HEATED
OXYGEN SENSOR
(HO2S) 1
(LEFT SIDE OF ENGINE,
ON EXHAUST MANIFOLD)
2010 Chevrolet Aveo L4-1.6L
https://my.alldata.com/repair/#/repair/article/47660/component/1233/itype/437/nonstandard/16954/selfRefLink/false
3/4
12/18/22, 2:20 PM
Engine Controls (Powertrain Management) - ALLDATA Repair
Vehicle > Powertrain Management > Diagrams > Electrical - Interactive Color (Non OE)
Engine Controls - Page 4 of 4
EVAPORATIVE
EMISSION
(EVAP) CANISTER
PURGE
SOLENOID VALVE
THROTTLE BODY
(RIGHT SIDE
OF CYLINDER
BLOCK)
KNOCK
SENSOR (KS)
3
4
WHT 2
ORG 1
YEL
WHT A
A
DK BLU
ORG/BLK B
F
B
BRN/BLK
C
PPL
E
2
D
LT BLU
1
WHT
M
433
WHT
WHT
36
37
5-VOLT REF 3
38
ORG/BLK
BLK
5276
BLK
39
PNK
527
BLK
40
41
LOW REF
LOW REF
42
43
44
5
BLK
1869
BLK
45
424
DK BLU
46
406
PPL
47
48
131
6
7
8
9
10
YEL
49
LT BLU/WHT
1747
LT BLU/WHT
50
LT GRN/BLK
1745
LT GRN/BLK
51
BRN
52
1671
BRN
53
BRN/BLK
WHT
1667
PPL
54
1876
WHT
55
427
PPL
56
57
LOW REF
IGN COIL C CTRL
IGN COIL D CTRL
LOW REF
FUEL INJ 1
FUEL INJ 3
HO2S SENS 2 HTR LOW CTRL
5-VOLT REF 1
KNOCK SENS SIG
5-VOLT REF 4
58
11
59
ORG
426
LT BLU
60
BRN
808
BRN
62
WHT
808
WHT
452
WHT
581
YEL
68
528
DK BLU
69
423
RED
70
405
BLK
71
53
GRY
72
50
BLK
73
61
12
13
63
64
65
66
67
14
GRY
G104
(NEXT TO
STARTER)
15
YEL
X2
LOW REF
LOW REF
LOW REF
EVAP PURGE SOL CTRL
THROTTLE BODY MTR CTRL 1
THROTTLE BODY MTR CTRL 2
IGN COIL A CTRL
IGN COIL B CTRL
HO2S SENS 1 HTR LOW CTRL
GND
ENGINE CONTROL
MODULE (ECM)
(LEFT FRONT FENDER,
NEAR THE BATTERY)
BLK
303623
YEL
BLK
PPL
3
2
1
405
424
F BLK
G DK BLU
IGNITION CONTROL
MODULE (ICM)
IC TIMING SIG
TEMP SENS SIG
423
406
D RED
E PPL
IC TIMING CTRL
IC TIMING CONTROL
51
131
B BLK
C YEL
GND
REFERENCE
539
IGNITION 1 VOLT
G104
(NEXT TO
STARTER)
A PNK
BLK
INTAKE
CRANKSHAFT
POSITION
(CMP) SENSOR
https://my.alldata.com/repair/#/repair/article/47660/component/1233/itype/437/nonstandard/16954/selfRefLink/false
4/4