2016 Chevy Truck Equinox FWD L4-2.

4L
Vehicle > Powertrain Management > Diagrams > Electrical - Interactive Color (Non OE)
Engine Controls - Page 1 of 5
(LEFT REAR OF ENGINE) (BEHIND ENGINE (TOP LEFT SIDE OF FUEL
(NEAR A/C (TOP OF FUEL
SECONDARY ON FUEL LINE) FUEL TANK) COMPOSITION
COMPRESSOR, PUMP & PRIMARY
AIR INJECTION FUEL LEVEL SENSOR) FUEL PRESSURE SECONDARY FUEL SENSOR
ON HIGH SENSOR (IF EQUIPPED)
SOLENOID VALVE FUEL TANK LEVEL SENSOR
PRESSURE LINE) (LEFT OF
CYLINDER 1 & 2 PRESSURE SENSOR
A/C REFRIGERANT EVAPORATIVE

2 THW/KLB
3 THW
1 KLB/KNP
PRESSURE SENSOR EMISSION
CANISTER)

2 YRG
1 LPP

3 NRB

3 THW/NRB

4 ULB TL
2 THW/LPP
1 ULB TL
3 NRB
5 KLB/KNP
4 KLB

1 NRG KD
3 YRG
2 THW/NRB
3 KLB/GRO
2 YRG
1 NAT

G THW/KLB
N THW
F KLB/KNP
053X
1 (TOP
RIGHT
SENS SIG 2 PPL 7446

5 LPP
7 YRG
6 NRB
211X
REAR OF

SAIP SIG 3 PPL/WHT 6332 ENGINE)

TIAP SENS SIG 4 YEL/WHT 3200 G109

TIAP SENS 5V 5 GRY/WHT 3201

1 THW
8 THW
2 KLB/KNP
211X
6 ORG/BLK 380

/KLB
A/C SENS SIG 7
LOW REF 8 GRY 7447 J103

9 DK GRN 890 32 DK GRN B DK GRN

THW
/KLB
FUEL SENS SIG 10 GRY 2709 20 GRY C GRY
SENS 5V REF BRN/
11 X112 X350 WHT
12 J419
(FUEL TANK
G112
(LOWER
13 HARNESS, 30CM LEFT FRONT

5V REF 1 14 WHT/BLK 1164 FROM X405) OF ENGINE)

APP SIG 1 15 DK BLU 1161

16 PNK/BLK 1
17 PNK/BLK 2
SAIP 5V REF 18 LT BLU 6456
LOW REF 19 BRN 6454 BRN 3
20 PPL 4
SENS 5V REF 21 GRY 2700
LOW REF 22 TAN 5514
23 YEL/WHT 5
SENS 5V REF 24 BRN 7445 GRY/WHT 6
FUEL LVL SENS SIG 25 DK BLU 1936 21 DK BLU E DK BLU DK BLU 7
SENS LOW REF 26 BRN/WHT 6281 33 BRN/WHT K BRN/WHT BRN/WHT BRN/WHT 8
FUEL LVL SENS SIG 27 LT BLU 1937 22 LT BLU M LT BLU
28 X112 X350
29
LOW REF 1 30 BRN 1271
31 PNK
A/C COMPRESSOR
CLUTCH RLY CTRL 32 DK GRN/WHT 459 RED/WHT 109
5V REF 2 33 TAN 1274 AIR CONDITIONING SYSTEM

APP SIG 2 34 LT BLU 1162

35 PNK/BLK 11
HI DATA BUS + 36 DK GRN 7493 COMPUTER
YEL 12
HI DATA BUS - 37 LT GRN 7494 DATA LINES PNK/BLK 13
SENS SIG 38 WHT 1579 SYSTEM RED/WHT 14
HI DATA BUS + 39 TAN/BLK 2500 COMPUTER
HI DATA BUS - 40 TAN 2501 DATA LINES
41 SYSTEM

FAN RLY CTRL 42 DK BLU 473

43 COOLING FANS SYSTEM

44 DK GRN/WHT 465 17 DK GRN/WHT DK GRN/WHT

FUEL PUMP RLY CTRL 45 15
CHECK ENGINE IND CTRL 46 BRN/WHT 419 24 BRN/WHT 39 BRN/WHT BRN/WHT 16
BPS 5V REF 47 GRY 5381 30 GRY
BPS SENS SIG 48 TAN 5380 29 TAN 21 GRY GRY 5
49 X112
50 23 TAN TAN 4
IGN 1 VOLT 51 PNK 439 BRN/
B+ 52 RED/WHT 440 22 BRN/WHT WHT 6
LOW REF 2 53 PPL 1272 X206
54 BRAKE PEDAL

CTRL 55 BRN 436 POSITION

SENSOR
CTRL 56 PPL 421 (TOP OF BRAKE
CRUISE/ETC/TCC 57 LT BLU/WHT 6311 PEDAL ASSEMBLY)
BRAKE SIG 58 CRUISE CONTROL SYSTEM
KLB/THW 11
ULB KD 9
ULB TL 01

FAN RLY CTRL 59 DK GRN 335

NRB 21
NAT 41
LPP 31

60 COOLING FANS SYSTEM

211X

61
FUSED SPLY 2 62 PNK/BLK 5291
STARTER RLY CTRL 63 PPL/WHT 6386
64 STARTING/CHARGING SYSTEM
THW/DER D

KLB/THW 41
ULB KD 31
ULB TL 62

65
NRB 42
NAT 52
LPP 21

SOLENOID CTRL 66 WHT 1310 26 WHT

053X

602X

67
68 BRN/WHT 5382 31 BRN/WHT
L

BPS LOW REF 69 X112

THW/DER A

70 DK BLU 5985
KLB/THW F

WAKEUP SERIAL DATA

ULB KD E
THW B

ULB TL B

71 COMPUTER DATA LINES SYSTEM

NRB D
NAT C
LPP A

POWERTRAIN RLY CTRL 72 YEL 5991

FUSED SPLY 1 73 PNK/BLK 5290
X1
ENGINE CONTROL
MODULE
(LEFT FRONT OF EVAPORATIVE
ENGINE COMPT) EMISSION VENT
SOLENOID VALVE ACCELERATOR PEDAL
(FORWARD OF FUEL TANK ON POSITION SENSOR
(TOP OF ACCELERATOR
505341 EVAPORATIVE EMISSION CANISTER)
PEDAL ASSEMBLY)

2016 Chevy Truck Equinox FWD L4-2.4L

Vehicle > Powertrain Management > Diagrams > Electrical - Interactive Color (Non OE)
Engine Controls - Page 2 of 5
HOT AT HOT AT HOT AT HOT W/ IGNITION INSTRUMENT CLUSTER

ALL TIMES ALL TIMES ALL TIMES MAIN RELAY

ENERGIZED FUEL DRIVER
UNDERHOOD GAUGE ENGINE INFORMATION
ECM CNSTR FUSE BLOCK OIL IND CENTER
BATT VENT FSCM ECM FSCM (LEFT REAR OF DISPLAY
FUSE FUSE FUSE FUSE FUSE ENGINE COMPT)
10A 10A 20A 10A 10A

ENIGNE
NALMG

KCEHC
LAIRES

LRTC
ATAD

DNI
1X

1X
2X

4X

4X
1G THW/DER

2B THW/DER

3B THW/DER

5A KNP

8H KNP
LOGIC
MALFUNCTION
IND ENGINE
COOLANT
TEMPERATURE
GAUGE

62 NRG KD

52 THW/NRB
COMPUTER
DATA LINES
SYSTEM

1 PNK/BLK PNK/BLK 1
2 PNK/BLK PNK/BLK 2

3 BRN BRN 3
4 PPL PPL 4

5 YEL/WHT YEL/WHT
6 GRY/WHT GRY/WHT 56
7 DK BLU
8 BRN/WHT

9 PNK
10 RED/WHT

11 PNK/BLK PNK/BLK 7
12 YEL YEL
13 PNK/BLK PNK/BLK 89
14 RED/WHT

15 DK GRN/WHT
16 BRN/WHT

(FUEL TANK
HARNESS, 25 CM (BODY HARNESS,
FROM X405) 7 CM FROM X405)
(BLUNT NCA J413 BLK J BLK J411 NCA
CUT SHIELD)
PNK H
GRY A
X350 (BODY HARNESS,
13 CM
FROM FUEL PUMP
CONTROL MODULE)
J409

COMPUTER COMPUTER
DATA DATA COMPUTER DATA
LINES LINES LINES SYSTEM
0462

0552

4447
0851

SYSTEM SYSTEM
564 THW/NRG KD 2 LLORTVCSYOLPRTPTMAUBP

KLB
5895 ULB KD 7 PUEKAW
9371 KNP 6 LOV 1 NGI
3947 NRG KD 4
4947 NRG TL 5 -+ AATTAADD LLAAIIRREESS

3947 NRG KD 11 + ATAD LAIRES

3947 NRG KD 21
4947 NRG TL 31 -+ AATTAADD LLAAIIRREESS
4947 NRG TL 41 - ATAD LAIRES
021 YRG 8 LRTC PMUP
THW/NRB 3

THW/DER 1

G401
ULB KD 4

(LEFT REAR
KNP 2

KNP 61 DPMLEUIHP SLEEULUF DOM

YRG 1

KLB 9 DNUORG

KLB 51

OF CARGO
AREA)
01
3

ATAD LAIRES

FER WOL RTM

M
PRIMARY FUEL PUMP
FUEL LEVEL
SENSOR
FUEL PUMP DRIVER CONTROL MODULE
PRIMARY FUEL PUMP & (LEFT QUARTER TRIM PANEL)
LEVEL SENSOR ASSEMBLY

505342 (TOP OF FUEL TANK)

2016 Chevy Truck Equinox FWD L4-2.4L

Vehicle > Powertrain Management > Diagrams > Electrical - Interactive Color (Non OE)
Engine Controls - Page 3 of 5
(TOP OF ENGINE, ABOVE IGNITION COILS 1, 2, 3 & 4 CYLINDERS)

IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 3 IGNITION COIL 1

D KLB/KNP

D KLB/KNP
A KLB

C THW/GRO
B NRB

A KLB

C THW/NRG KD
B NRB

A KLB
D KLB/KNP

C ULB TL

D KLB/KNP
B NRB

A KLB

B NRB
C LPP
ACN

ACN

ACN

ACN
SPARK SPARK SPARK SPARK
PLUG PLUG PLUG PLUG

J101
(ENGINE HARNESS,
3.0 CM FROM
IGNITION COIL
2 BREAKOUT)
J106 PNK/BLK 1
BRN
KLB

J104
(ENGINE HARNESS,
NEAR IGNITION COIL

NRB
2 BREAKOUT)
G109
(TOP RIGHT REAR
OF ENGINE)

1 PNK/BLK PNK/BLK 2
2 PNK/BLK PNK/BLK 3

3 BRN BRN 4
4 PPL PPL 5

5 YEL/WHT YEL/WHT
GRY/WHT 67
6 GRY/WHT

7 PNK/BLK PNK/BLK 8
8 YEL YEL
PNK/BLK 109
9 PNK/BLK

3 WHT/BLK
2 GRY/BLK
1 PPL/WHT
YEL 2
CRANKSHAFT
POSITION SENSOR
(LOWER LEFT
M
REAR ENGINE BLOCK) PPL 1
HIGH PRESSURE
FUEL PUMP
A TAN (TOP LEFT REAR ENGINE)

B YEL GRY
YEL/BLK 11
ENGINE COOLANT
TEMPERATURE
TAN 12
13
SENSOR
(RIGHT REAR OF
0726

1037

1672
2726
1726
2212
4212 THW/NRG KD
3212
1212
9212
0037
5725
0035
3725
014
132

ENGINE BLOCK)
THW/GRO
KLB/THW
THW/LPP
KLB/NAT A

KLB/NAT

KLB/YRG

KLB/LEY A
NRG KD

NRG KD C
ULB KD

ULB KD A
ULB TL

GRO

GRO C
NRB

YRG B
NAT

NAT B
LEY

LEY

LPP
LPP

3X
01
11
21
31
41
51
61
71
81
91
02
12

42
22
32
52
62
72
82
92
03
13
23

53
33
43
63
1
2
3
4
5
6
7
8
9

ENGINE OIL ENGINE

GIS SNES TCE
FER V5

FER WOL
GIS WS ERUSSERP LIO

LRTC HGIH

FER WOL
GIS SNES PMC
)2( LRTC NGI
)4( LRTC NGI
)3( LRTC NGI
)1( LRTC NGI
1 KNAB FER WOL
LRTC WOL
)1( SNES KTNI
)1( LRTC
)1( SNES HXE

PRESSURE SWITCH CONTROL

(LEFT REAR OF MODULE
ENGINE BLOCK) (LEFT FRONT
OF ENGINE
COMPT) INTAKE CAMSHAFT EXHAUST CAMSHAFT
POSITION SENSOR POSITION SENSOR
(LEFT REAR OF (RIGHT REAR OF
CYLINDER HEAD) CYLINDER HEAD)

505343

2016 Chevy Truck Equinox FWD L4-2.4L

Vehicle > Powertrain Management > Diagrams > Electrical - Interactive Color (Non OE)
Engine Controls - Page 4 of 5
 HOT AT HOT AT HOT AT
ALL TIMES ALL TIMES ALL TIMES
UNDERHOOD
AIR PUMP MTR AIR PUMP SOL FUSE BLOCK
ENGINE FUSE FUSE (LEFT REAR OF
40A 15A

68
03
CONTROLS
ENGINE COMPT)
IGNITION
RELAY

58

78
SECONDARY SECONDARY

58
03

68

03
AIR INJECTION AIR INJECTION
O2 SNSR PUMP SOLENOID
ODD IGN ECM PRE RELAY VALVE RELAY

78

58

68

78
FUSE
FUSE
20A
FUSE
20A 15A

2K KLB/KNP
1X
2D KLB/KNP

2A LEY

1B KLB/KNP

2B KLB/KNP

3A KLB/KNP

3E GRO A

5H NRB

3K LPP

KLB/KNP
(RIGHT REAR OF ENGINE)

KLB/KNP

KLB/KNP
SECONDARY AIR
INJECTION SOLENOID
SECONDARY VALVE CYLINDER 3 & 4

1 PNK/BLK AIR INJECTION

PUMP M PNK/BLK 5

BLK 4

B KLB
(ENGINE
(TOP
G109
DK BLU/WHT 3
HARNESS, 4
RIGHT
REAR OF (TOP RIGHT WHT 1
CM FROM ENGINE) REAR OF
UNDERHOOD
FUSE BLOCK)
G109 ENGINE)
BRN/WHT 2
2 PNK/BLK J108
PNK/BLK
3 BRN/WHT
BRN WHT 1
4 2
5 PPL DK BLU/WHT 3
PNK/BLK 4
6 YEL/WHT YEL/WHT
GRY/WHT 56
7 GRY/WHT
PNK/BLK 7
PNK/BLK 8
PNK/BLK 9
BLU 2 DK BLU 1

DK BLU/WHT 8 DK BLU/WHT 2

8 PNK/BLK
FUEL
INJECTOR 2
9 YEL (UNDER INTAKE MANIFOLD,

10 PNK/BLK
IN FUEL INJECTOR 2
CYLINDER)

GRN 3 DK GRN 1

GRN/GRY 9 DK GRN/WHT 2
FUEL
INJECTOR 3
(UNDER INTAKE MANIFOLD,
IN FUEL INJECTOR 3
CYLINDER)

LT BLU 4 LT BLU 1
B BRN/WHT
LT BLU/WHT 10 LT BLU/WHT 2
A LT GRN
FUEL
EXHAUST CAMSHAFT INJECTOR 4
POSITION ACTUATOR (UNDER INTAKE MANIFOLD,
SOLENOID VALVE IN FUEL INJECTOR 4
(TOP FRONT OF CYLINDER HEAD) CYLINDER)

BRN 1 BRN 1

11 GRY 7 BRN/WHT 2
12 YEL/BLK BRN/WHT
13 TAN X160 FUEL
INJECTOR 1
(UNDER INTAKE MANIFOLD,
2094 THW/ULB KD
3094

1094
4094

154
4825
2825

2084

1084
3084
4084

1035
7925
6925

3576
4576

IN FUEL INJECTOR 1
CYLINDER)
THW/ULB TL
THW/NRB

THW/NRB
THW/KLB
YRG/NRG
KLB/LEY
NRG TL

ULB TL

THW/KLB
NRG

NRB

NRB
YRG
ULB

NAT
LPP
NRB B

LPP A

3X
73
83
93
04
14
24
34
44
54
64
74
84
94
05
15
25
35
45
55
65
75
85
95
06
16
26
36
46
56
66
76
86
96
07
17
27
37

J103
ENGINE
)1( LOS MAC
)1( LOS MAC

LRTC 2 ROTCEJNI LEUF

LRTC 3 ROTCEJNI LEUF
LRTC 4 ROTCEJNI LEUF
LRTC 1 ROTCEJNI LEUF
)1( FER WOL
)1( LRTC SNES TSUAHXE

FER WOL
)1( FER WOL

FER WOL

LRTC 2 ROTCEJNI LEUF

LRTC 3 ROTCEJNI LEUF
LRTC 4 ROTCEJNI LEUF
LRTC 1 ROTCEJNI LEUF
DNUORG GIS

CONTROL
THW/KLB

MODULE
(LEFT FRONT
OF ENGINE
COMPT)
INTAKE CAMSHAFT
POSITION ACTUATOR G112
SOLENOID VALVE (LOWER LEFT
(TOP FRONT OF FRONT OF ENGINE)
CYLINDER HEAD)

505344

2016 Chevy Truck Equinox FWD L4-2.4L

Vehicle > Powertrain Management > Diagrams > Electrical - Interactive Color (Non OE)
Engine Controls - Page 5 of 5
 FUEL ECONOMY MODE SWITCH (IN EXHAUST, FUEL RAIL
DOWNSTREAM OF (ON EXHAUST PRESSURE
CATALYTIC CONVERTER) MANIFOLD) SENSOR
HEATED OXYGEN HEATED OXYGEN (MIDDLE OF FUEL RAIL)
SENSOR 2 SENSOR 1

B LEY 21 LEY

C NAT 5 NAT
A YRG 11 YRG
6331 BRN/WHT 1 SENS SIG

2 LEY
1 KLB

4 THW 02
3 YRG 91

061X
6452 WHT 2 SENS 5V REF

/KNP

ACN
ACN
ACN
ACN
808 TAN 3 LOW REF

ACN
ACN
ACN
ACN
4

112X
5

D
E
A
B
6

D
E
A
B

KLB/KNP
THW/YRG
THW/LPP
THW/NAT
INTERIOR

YRG
/KNP
THW
LIGHTS SYSTEM
J317
7

LPP
THW/YRG
THW/NAT
KLB/KNP
8
9
KLB

03 THW
13 YRG
602X
3110 PPL/WHT 10 REF VOLT
G207 /KNP 11
(RIGHT 3120 PPL 12 HIGH SIG
KICK PANEL) 13
91 THW
82
211X GRY 2093 GRY 14 SENS 5V REF
/KNP

4008 PPL 15 SENS SIG

582 BRN 16 TAC MTR CTRL-2
6785 DK BLU/WHT 17 SAIP LOW REF
598 GRY 18 SENS 5V REF
2918 YEL 19 FRP SENS SIG
20
1 BRN/WHT 21
2 WHT 22
3 DK BLU/WHT 23
4 PNK/BLK 24
25
5 YEL/WHT 3111 TAN/WHT 26
27 LOW REF
6 GRY/WHT 3121 TAN/WHT 28 LOW SIG
7 PNK/BLK 29
8 PNK/BLK 30
9 PNK/BLK 581 YEL
31
32
33 TAC MTR CTRL-1
2701 GRY 34 TP SENS 1 SIG
35 SENS 5V REF
496 DK BLU 36 TP SENS 2 SIG
37 SIG 1
38
3633 LT GRN/BLK 39 NOISE CANCELLATION
SOUND SYSTEMS
40
3113 GRY/WHT 41 LOW CTRL
3122 GRY/WHT 42 LOW CTRL
432 LT GRN 43 MAP SENS SIG
2704 GRY 44 SENS 5V REF
45
46
47
48
6289 LT BLU 49 AIR TEMP SENS SIG
2092 PNK/WHT 50 MODE SW SIG
428 DK GRN/WHT 51 SOLENOID CTRL
492 YEL 52 MAF SENS SIG
STARTING/CHARGING 25 BRN 53 INDICATOR SIG
SYSTEM 2752 TAN 54 LOW REF
STARTING/CHARGING 23 GRY 55 DUTY CYCLE SIG
SYSTEM 1716 GRY 56 LOW REF 1
57
TRANSMISSIONS 6307 DK GRN 58 NEUTRAL START SIG
SYSTEM 59
60
61
62
469 ORG/BLK 63 LOW REF
64
65
66
J103
67
68
2760 TAN 69 LOW REF
THW/KLB

3630 LT BLU/WHT 70 SENS SIG

71
THW/NRG KD B
THW/ULB TL

72
THW/YRG 2
THW/LEY
THW/KLB
KLB/GRO 2
KLB/KNP A

KLB/KNP

451 BLK/WHT 73
ULB KD A

NRG TL 3

ULB TL 1

X2 SIG GROUND
NRB

G112
YRG B
YRG

YRG 1
NAT 4
LEY

NAT 3
LEY
LPP

(LOWER LEFT
FRONT ENGINE) ENGINE CONTROL MODULE
2
1
5
3

4
7
5
8
6

(LEFT FRONT OF ENGINE COMPT)

M
EVAPORATIVE KNOCK
BLK/WHT G112
MANIFOLD ABSOLUTE MULTI-FUNCTION
EMISSION PURGE SENSOR PRESSURE SENSOR INTAKE AIR SENSOR J103 (LOWER LEFT
THROTTLE BODY SOLENOID VALVE (LEFT REAR OF (TOP OF INTAKE (ON AIR INLET HOSE) FRONT ENGINE)
(TOP MIDDLE OF (TOP REAR ENGINE BLOCK) MANIFOLD)
505345 INTAKE MANIFOLD) OF ENGINE)