Wiring Systems: Wiring — Suzuki Equator I (2008-2012)

HARNESS CONNECTOR (TAB-LOCKING TYPE)

The tab-locking type connectors help prevent accidental looseness or disconnection.
The tab-locking type connectors are disconnected by pushing or lifting the locking tab(s). Refer to the figure below.

Refer to the service information below for description of the slide-locking type connector.

CAUTION

Do not pull the harness or wires when disconnecting the connector.

[Example]

Scheme 3

HARNESS CONNECTOR (SLIDE-LOCKING TYPE)

A new style slide-locking type connector is used on certain systems and components, especially those related to OBD.
The slide-locking type connectors help prevent incomplete locking and accidental looseness or disconnection.
The slide-locking type connectors are disconnected by pushing or pulling the slider. Refer to the figure below.

CAUTION

Do not pull the harness or wires when disconnecting the connector. Be careful not to damage the connector support bracket when disconnecting the connector.

[Example]

Scheme 4

HARNESS CONNECTOR (LEVER LOCKING TYPE)

Lever locking type harness connectors are used on certain control units and control modules such as ECM, ABS actuator and electric unit (control unit), etc.
Lever locking type harness connectors are also used on super multiple junction (SMJ) connectors.
Always confirm the lever is fully locked in place by moving the lever as far as it will go to ensure full connection.

Scheme 5

HARNESS CONNECTOR (DIRECT-CONNECT SRS COMPONENT TYPE)

SRS direct-connect type harness connectors are used on certain SRS components such as air bag modules and seat belt pre-tensioners.
Always pull up to release black locking tab prior to removing connector from SRS components.
Always push down to lock black locking tab afte4r installing connector to SRS components. When locked, the black locking tab is level with the connector housing.

Scheme 6

HOW TO READ HARNESS LAYOUT

The following Harness Layouts use a map style grid to help locate connectors on the drawings

Scheme 7

Scheme 7: HOW TO READ HARNESS LAYOUT

Main Harness and Console Sub-harness
Engine Room Harness (RH View), Generator Sub-harness and Trailer Tow Harness
Engine Room Harness (Passenger Compartment)
Engine Room Harness (LH View)
Engine Control Harness (QR25DE Models) and Injector Sub-harness
Engine Control Harness (VQ40DE Models), Injector Sub-harness, Ignition Coil Sub-harness and Knock Sensor Sub-harness
Chassis Harness, Differential Lock Sub-harness, Trailer Sub-harness and Tail Lamp Sub-harness
Body Harness (King Cab Models) and LH Front Seat Harness
Body Harness (Crew Cab Models) and LH Front Seat Harness
Body No. 2 Harness (King Cab Models) and RH Front Seat Harness
Body No. 2 Harness (Crew Cab Models) and RH Front Seat Harness
Room Lamp Harness

To use the grid reference

Find the desired connector number on the connector list.
Find the grid reference.
On the drawing, find the crossing of the grid reference letter column and number row.
Find the connector number in the crossing zone.
Follow the line to the connector.

Scheme 8

Scheme 8: OUTLINE (KING CAB MODELS)

Scheme 9

Scheme 9: OUTLINE (CREW CAB MODELS)

Scheme 10

Scheme 10: MAIN HARNESS

A3	M1	W/24	To R1	C2	M65	W/6	Audio unit (with premium audio system crew cab)
F1	M3	W/8	Fuse block (J/B)	B5	M68	V/1	To M250
F2	M4	W/16	Fuse block (J/B)	B4	M70	W/26	Differential lock control unit
A5	M6	W/6	To E10	B4	M71	W/6	Cargo lamp switch
A4	M8	BR/12	To D2	F2	M74	W/16	To D102
A4	M9	W/16	To D1	F2	M75	W/12	To D101
A4	M10	Y/4	To E29	B3	M76	W/6	Electric brake (pre-wiring)
C3	M13	BR/3	Front passenger air bag OFF indicator	D1	M77	Y/4	Electric brake (pre-wiring)
C1	M14	B/4	Optical sensor	E1	M79		Electric brake (pre-wiring)
E2	M16	W/12	To B162	A3	M82	W/2	Circuit breaker-2
E3	M17	W/16	To B163	E3	M85	W/4	Aux in jack
B2	M18	W/40	BCM (body control module)	A4	M91	W/16	To E26
B3	M19	W/15	BCM (body control module)	E2	M105	Y/2	Front passenger air bag module
B3	M20	B/15	BCM (body control module)	E2	M106	O/2	Front passenger air bag module
C4	M21	W/4	Immobilizer system antenna amp.	E2	M107	BR/2	Front tweeter LH (crew cab with premium audio system)
C3	M22	W/16	Data link connector	E1	M108	BR/2	Front tweeter RH (crew cab with premium audio system)
B2	M24	W/40	Combination meter	A2	M109	BR/2	Front tweeter LH (crew cab with base audio system)
B3	M26	W/6	Ignition switch	B2	M110	BR/2	Front tweeter LH (king cab with premium audio system)
B3	M27	W/2	Key switch	E1	M111	BR/2	Front tweeter RH (crew cab with base audio system)
C3	M28	W/16	Combination switch	E2	M112	BR/2	Front tweeter RH (king cab with premium audio system)
C4	M29	Y/6	Combination switch	E2	M120	W/4	Remote keyless entry receiver
C4	M30	GR/8	Combination switch	E2	M121	W/4	Variable blower control (front)
F2	M31	SMJ	To E152	E2	M122	W/4	Front blower motor resistor
E5	M35	Y/28	Air bag diagnosis sensor unit	C4	M123	W/2	Tire pressure warning check connector
F3	M36	SMJ	To B149	A3	M129	B/2	Satellite radio tuner or pre-wire for satellite radio tuner
A4	M40	SMJ	To B69	B2	139	B/2	Doide-6
A3	M41	W/16	Satellite radio tuner or Pre-wiring for satellite radio tuner	D4	M141	GR/8	4WD shift switch
C2	M42	W/12	Audio unit (king cab with premium audio system)	C3	M142	B/6	Mode door motor
C2	M43	W/20	Audio unit (with base audio system)	E2	M146	GR/2	Intake sensor
C2	M44	W/6	Audio unit (king cab with premium audio system)	D2	M147	B/6	Air mix door motor (without VBC)
D2	M46	W/16	Audio unit (king cab with premium audio system)	E4	M149	W/6	Differential lock mode switch
B4	M47	W/8	Steering angle sensor	C3	M150	W/2	Ignition keyhole illumination
C3	M48	W/12	Audio unit (crew cab with premium audio system)	B4	M152	W/26	Transfer control unit
D3	M49	B/26	Front air control (without VBC)	B4	M153	W/24	Transfer control unit
D3	M50	B/26	Front air control (with VBC)	D4	M154	GR/6	VDC off switch
C3	M51	W/8	Front air control (without VBC)	D4	M155	W/8	Hill descent control switch
E3	M53	B/3	Front power socket	D4	M156	W/10	A/T shift selector
C3	M55	W/4	Hazard switch	B4	M159	W/16	Door mirror remote control switch
B3	M57		Body ground	E3	M160	BR/6	Front heated seat switch RH
E2	M58	B/6	Intake door motor	D4	M161	W/6	Front heated seat switch LH
E1	M59	BR/2	Glove box lamp	B3	M163	W/8	Clutch interlock cancel switch
D2	M61		Body ground	A3	M165	L/4	Cargo lamp relay
E2	M62	B/2	Front blower motor	Console sub-harness
D4	M63	W/6	To M204	E5	M204	W/6	To M63
D2	M64	W/10	Audio unit (with premium audio system king cab)	F2	M207	B/3	Console power socket
C2	M65	W/10	Audio unit (crew cab with premium audio system)

MAIN HARNESS REFERENCE CHART

Scheme 11

Scheme 11: ENGINE ROOM HARNESS (RH VIEW)

Refer to " ENGINE ROOM HARNESS (LH VIEW) " for continuation of engine room harness.

E3	E2	W/16	To F32	E3	E123	BR/8	IPDM E/R (intelligent power distribution module engine room)
D1	E5	W/24	To F14	C2	E124	B/6	IPDM E/R (intelligent power distribution module engine room)
C2	E8	B/40	ECM (with VQ405DE)	D5	E128	GR/2	Fusible link box (battery)
C2	E12	L/4	Stop lamp relay	D4	E129	BR/2	Fusible link box (battery)
B3	E15		Body ground	E4	E150		Battery ground
D2	E16	B/40	ECM (with QR25DE)	C4	E151		Negative battery cable
E3	E19	W/16	To F33	C4	E156	L/4	Transfer shut off relay 1
C3	E24		Body ground	E3	E157	L/4	Transfer shut off relay 2
C3	E30		Fusible link box (battery)	D4	E161	B/3	Battery current sensor
E4	E40	GR/9	To E201	C2	E164	L/4	Trailer turn relay LH
F3	E41	SMJ	To C1	E3	E165	L/4	Trailer turn relay RH
D2	E45	BR/6	Back-up lamp relay (with A/T)	D2	E166	BR/6	Clutch interlock cancel relay 2
C3	E46	B/5	Transfer shift high relay	E4	E168	W/12	To E225
F4	E47	B/5	Transfer shift low relay	C2	E171	B/5	Clutch interlock cancel relay 1
D5	E48	B/3	Refrigerant pressure sensor	Generator sub-harness
F4	E54	BR/6	Front blower motor relay (king cab)	E3	E201	GR/9	To E40
F4	E55	BR/6	Front blower motor relay (crew cab)	C3	E202		Fusible link box (battery)
B5	E102	B/2	Front fog lamp RH	B4	E203		Body ground
D2	E103	B/5	Daytime light relay 1	C3	E204		Fusible link box (battery)
D1	E104	L/4	Daytime light relay 2	E5	E205	B/3	Generator
E1	E105	B/2	Front washer motor	E4	E206		Generator
E2	E106	BR/2	Washer fluid level switch	F5	E207	GR/1	Starter motor (with VQ40DE)
C5	E107	B/3	Front combination lamp RH	E5	E208	GR/1	Oil pressure switch (with VQ40DE)
B3	E108	GR/2	Front combination lamp RH	E5	E209		Generator
C4	E111	GR/3	Front combination lamp RH	E4	E210	B/1	Starter motor
C4	E113	GR/4	Cooling fan motor	F4	E211	GR/1	Starter motor (with QR25DE)
D4	E117	GR/2	Front wheel sensor RH	Trailer tow harness
F3	E118	B/2	IPDM E/R (intelligent power distribution module engine room)	D4	E225	W/12	To E168
E1	E119	W/16	IPDM E/R (intelligent power distribution module engine room)	C3	E226	L/4	Back-up lamp relay (with M/T)
E1	E120	W/6	IPDM E/R (intelligent power distribution module engine room)	C3	E227	L/4	Trailer tow relay 1
E3	E121	BR/12	IPDM E/R (intelligent power distribution module engine room	B3	E228	BR/6	Trailer tow relay 2
E1	E122	W/12	IPDM E/R (intelligent power distribution module engine room)

ENGINE ROOM HARNESS REFERENCE CHART

Scheme 12

Scheme 12: ENGINE ROOM HARNESS (PASSENGER COMPARTMENT)

Refer to " ENGINE ROOM HARNESS (LH VIEW) " for continuation of engine room harness.

C4	E10	W/6	To M6	C3	E43	L/2	ASCD clutch switch
D3	E20	B/6	Accelerator pedal position (APP) sensor	F4	E152	SMJ	To M31
C4	E26	W/16	To M91	G2	E158	B/1	Fuse block (J/B)
C4	E29	Y/4	To M10	G3	E159	B/2	Fuse block (J/B)
G3	E36	W/2	To B102	G3	E160	W/8	Fuse block (J/B)
C3	E37	BR/2	ASCD brake switch (with M/T)	C3	E163	L/2	Clutch interlock switch (with clutch interlock cancel system)
C3	E38	B/2	Stop lamp switch (with M/T)	C4	E167	B/2	Diode-3
D3	E39	W/4	Stop lamp switch (with A/T)	C4	E169	L/2	Clutch interlock switch (without clutch interlock cancel system)
C3	E42	BR/2	ASCD clutch switch (with A/T)

ENGINE ROOM HARNESS REFERENCE CHART

Scheme 13

Scheme 13: ENGINE ROOM HARNESS (LH VIEW)

Refer to " ENGINE ROOM HARNESS (RH VIEW) " for continuation of engine room harness.

E3	E3	B/1	Horn (with single note horn)	D2	E21	GR/2	Brake fluid level switch
E5	E4	Y/2	Crash zone sensor	C1	E23	GR/5	Front wiper motor
F3	E6	B/2	Horn (with dual note horn)	E3	E27	GR/3	Front combination lamp LH
E4	E7	B/3	Front combination lamp LH (headlamp) (with daytime light system)	D3	E31	B/3	Front pressure sensor
F2	E9		Body ground	C3	E34	W/8	To B40
E3	E11	B/3	Front combination lamp LH (headlamp) (without daytime light system)	F4	E101	B/2	Front fog lamp LH
D5	E13	B/2	Ambient sensor 2	D2	E125	B/47	ABS actuator and electric unit (control unit) (without VDC)
E2	E14		Body ground	E2	E126		Body ground
F2	E17	GR/2	Front combination lamp LH (side marker)	D2	E127	B/47	ABS actuator and electric unit (control unit) (with VDC)
D3	E18	GR/2	Front wheel sensor LH	F3	E162	B/1	Horn (with singal note horn)

ENGINE ROOM HARNESS REFERENCE CHART

Scheme 14

Scheme 14: ENGINE CONTROL HARNESS (QR25DE MODELS)

F4	F3	B/1	A/C Compressor	B4	F33	W/6	To E19
E3	F4	GR/1	Oil pressure switch	B4	F39		Fusible link box (battery)
E3	F5	GR/3	Ignition coil No. 1 (with power transistor	D5	F44	B/6	To F101
E3	F6	GR/3	Ignition coil No. 2 (with power transistor)	D5	F45	B/6	To F210
E3	F7	GR/3	Ignition coil No. 3 (with power transistor)	C5	F46	B/3	Power steering pressure sensor
E3	F8	GR/3	Ignition coil No. 4 (with power transistor)	F3	F50	B/6	Electric throttle control actuator
C2	F9	G/10	A/T assembly	A4	F52	B/81	ECM
E4	F10		Engine ground	E5	F53	B/6	Mass air flow sensor
E3	F11	B/3	Crankshaft position sensor (POS)	E5	F61	GR/2	Intake valve timing control solenoid valve
D2	F13	G/4	Heated oxygen sensor 2	F3	F65	GR/6	Air fuel ratio (A/F) sensor 1
B4	F14	W/24	To E5	C1	F66	B/2	Park/neutral position (PNP) switch
E3	F15	L/2	EVAP canister purge volume control solenoid valve	B1	F69	W/2	Back-up lamp switch
E4	F16		Engine ground	Injector sub-harness
E3	F18	L/2	Knock sensor	D4	F202	GR/2	Fuel injector No. 1
D3	F21	W/2	Condenser-1	D3	F203	GR/2	Fuel injector No. 2
D2	F23	B/3	Camshaft position sensor (PHASE)	D3	F204	GR/2	Fuel injector No. 3
D2	F24	GR/2	Engine coolant temperature sensor	D3	F205	GR/2	Fuel injector No. 4
B4	F32	W/16	To E2	D4	F210	B/6	To F45

ENGINE CONTROL HARNESS REFERENCE CHART (QR25DE MODELS)

Scheme 15

Scheme 15: ENGINE CONTROL HARNESS (VQ40DE MODELS)

C5	F3	B/1	A/C Compressor	C5	F53	B/6	Mass air flow sensor
E2	F9	G/10	A/T assembly	A2	F54	B/81	ECM
C5	F10		Engine ground	F2	F55	B/2	ATP switch
C2	F11	B/3	Crankshaft position sensor (POS)	G1	F58	B/8	Transfer control device
F3	F12	G/4	Heated oxygen sensor 2 (bank 2)	G2	F59	GR/2	Wait detection switch
B2	F14	W/24	To E5	F2	F60	GR/2	4LO switch
D5	F16		Engine ground	D2	F66	B/2	Park/neutral position (PNP) switch
C5	F17	L/2	EVAP canister purge volume control solenoid valve	C2	F67	L/4	To F250
C4	F19	B/2	VIAS control solenoid valve	C2	F68	GR/4	Air fuel ratio (A/F) sensor 1 (bank 1)
D4	F20	GR/2	Fuel injector No. 4	E2	F69	W/2	Back-up lamp switch
D3	F21	W/2	Condenser-1	C2	F70	G/3	Camshaft position sensor (PHASE) (bank 1)
D4	F20	GR/2	Fuel injector No. 4	E2	F69	W/2	Back-up lamp switch
D3	F21	W/2	Condenser-1	C2	F70	G/3	Camshaft position sensor (PHASE) (bank 1)
D4	F22	GR/2	Fuel injector No. 6	Injector sub-harness
D3	F24	GR/2	Engine coolant temperature sensor	D3	F201	G/4	To F44
E3	F25	B/3	Camshaft position sensor (PHASE) (bank 2)	C4	F206	GR/2	Fuel injector No. 1
C3	F26	G/8	To F225	C3	F207	GR/2	Fuel injector No. 3
E2	F27	L/4	Heated oxygen sensor 2 (bank 1)	C3	F208	GR/2	Fuel injector No. 5
C4	F28	GR/2	Fuel injector No. 2	Ignition coil sub-harness
D5	F29	GR/3	Ignition coil No. 2 (with power transistor)	B3	F225	G/8	To F26
D4	F30	GR/3	Ignition coil No. 4 (with power transistor)	B3	F226	GR/3	Ignition coil No. 1 (with power transistor)
E4	F31	GR/3	Ignition coil No. 6 (with power transistor)	B3	F227	GR/3	Ignition coil No. 3 (with power transistor)
B2	F32	W/16	To E2	C3	F228	GR/3	Ignition coil No. 5 (with power transistor)
A2	F33	W/16	To E19	B4	F229	G/2	Intake valve timing control solenoid valve (bank 1)
D3	F44	G/4	To F201	Knock sensor sub-harness
B4	F46	B/3	Power steering pressure sensor	D4	F250	L/4	To F67
B4	F50	B/6	Electric throttle control actuator	C5	F251	B/2	Knock sensor (bank 1)
D5	F51	G/2	Intake valve timing control solenoid valve (bank 2)	D4	F252	B/2	Knock sensor (bank 2)

ENGINE CONTROL HARNESS REFERENCE CHART (VQ40DE MODELS)

Scheme 16

Scheme 16: CHASSIS HARNESS

G2	C1	SMJ	To E41	Trailer sub-harness
D2	C5	GR/5	Fuel level sensor unit and fuel pump	A4	C125	GR/8	To C51
C3	C6	B/2	EVAP canister vent control valve	B5	C126	B/7	Trailer
C3	C7	GR/3	EVAP control system pressure sensor	A4	C150	B/2	To C52
D4	C10	GR/2	Rear wheel sensor RH	Tail lamp sub-harness
C3	C11	GR/2	Rear wheel sensor LH	A3	C200	GR/8	To C15
B3	C14	GR/4	To C115	A3	C201	BR/3	Rear combination lamp LH
B4	C15	GR/8	To C200	C5	C202	BR/3	Rear combination lamp RH
B4	C51	GR/6	To C125	A4	C203	GR/2	License plate lamp LH
A4	C52	B/2	To C150	B5	C204	GR/2	License plate lamp RH
Differential lock sub-harness				A4	C205	GR/2	Rear combination lamp LH
C3	C115	GR/4	To C14	C5	C206	GR/2	Rear combination lamp RH
D3	C116	GR/2	Differential lock position switch	A3	C207	GR/2	Rear combination lamp LH
D4	C117	B/2	Differential lock solenoid	C5	C208	GR/2	Rear combination lamp RH

CHASSIS HARNESS REFERENCE CHART

Scheme 17

Scheme 17: BODY HARNESS (KING CAB MODELS)

C5	B7		Body ground	F3	B76	W/2	Rear door speaker LH (with base audio system)
C4	B9	Y/12	Air bag diagnosis sensor unit	C4	B78	Y/2	To B157
C4	B10	Y/2	Front LH side air bag module	C2	B80	W/2	Vanity lamp LH
D4	B12	W/3	Seat belt buckle switch LH	B1	B81	W/2	Vanity lamp RH
D5	B15	Y/2	LH side air bag (satellite) sensor	C1	B82	Y/2	RH side curtain air bag module
F3	B16	W/8	To D216	C4	B84	B/1	Parking brake switch
F3	B19		Body ground	Front seat LH harness
C5	B37	W/8	To B200	D5	B200	W/16	To B37
D2	B38	Y/2	LH side curtain air bag module	C4	B204	GR/2	Sliding motor LH
B5	B40	W/8	To E34	D4	B205	W/2	Reclining motor LH
B4	B69	SMJ	To M40	C4	B206	GR/2	Lifting motor (front)
D3	B73	B/6	Yaw rate/side/decel G sensor	D4	B207	GR/2	Lifting motor (rear)
F3	B75	W/2	Rear door speaker LH (with premium audio system)	D5	B208	W/10	Power seat switch LH

BODY HARNESS REFERENCE CHART (KING CAB MODELS)

Scheme 18

Scheme 18: BODY HARNESS (CREW CAB MODELS)

E4	B6	W/12	To D201	B4	B78	Y/2	To B157
C5	B7		Body ground	C2	B80	W/2	Vanity lamp LH
E4	B8	W/3	Front door switch LH	B1	B81	W/2	Vanity lamp RH
C3	B9	Y/12	Air bag diagnosis sensor unit	A1	B82	Y/2	RH side curtain air bag module
C4	B10	Y/2	Front LH side air bag module	C2	B83	B/10	Sunroof motor assembly
C4	B12	W/3	Seat belt buckle switch LH	C4	B84	B/1	Parking brake switch
E4	B14	Y/2	Front LH seat belt pre-tensioner	Front seat LH harness
D5	B15	Y/2	LH side air bag (satellite) sensor	C5	B200	W/16	To B37
G3	B18	W/3	Rear door switch LH	C4	B204	GR/2	Sliding motor LH
F3	B19		Body ground	D4	B205	W/2	Reclining motor LH
C5	B37	W/16	To B200	C4	B206	GR/2	Lifting motor (front)
D2	B38	Y/2	LH side curtain air bag module	D4	B207	GR/2	Lifting motor (rear)
B5	B40	W/8	To E34	C5	B208	W/10	Power seat switch LH
B5	B69	SMJ	To M40	C5	B209	W/3	Front seat heater LH
F4	B72	GR/4	Subwoofer	F3	B210	B/1	Rear window defogger
C4	B73	B/6	Yaw rate/side/decel G sensor

BODY HARNESS REFERENCE CHART (CREW CAB MODELS)

Scheme 19

Scheme 19: BODY NO. 2 HARNESS (KING CAB MODELS)

B3	B107	W/8	To D302	F5	B150	W/2	Rear door speaker RH (with premium audio system)
D4	B110	W/3	Seat belt buckle switch RH	E3	B157	Y/2	To B78
D3	B113	Y/12	Air bag diagnosis sensor unit	B3	B160	W/2	Rear door speaker RH (with base audio system)
C5	B114	Y/2	RH side air bag (satellite) sensor	B1	B161	W/2	Rear door speaker RH (with base audio system)
B3	B116	W/3	Rear door switch RH	F5	B162	W/12	To M16
E4	B117		Body ground	F5	B163	W/16	To M17
D4	B126	Y2	Front RH side air bag module	Front seat RH harness
B3	B132		Body ground	E4	B351	W/16	To B136
E4	B136	W/8	To B351	E4	B352	B/18	Occupant classification system control unit
E4	B141	W/32	Bluetooth control unit	E4	B353	B353	Occupant classification system sensor
F5	B149	SMJ	To M36

BODY NO. 2 HARNESS REFERENCE CHART (KING CAB MODELS)

Scheme 20

Scheme 20: BODY NO. 2 HARNESS (CREW CAB MODELS)

F5	B102	W/2	To E36	D4	B158	W/8	Audio amplifier
C4	B106	W/12	To D301	E4	B159	W/24	Audio amplifier
C4	B108	W/3	Front door switch RH	B1	B161	W/3	High-mounted stop lamp
D4	B110	W/3	Seat belt buckle switch RH	F5	B162	W/12	To M16
E4	B113	Y/12	Air bag diagnosis sensor unit	F5	B163	W/16	To M17
D5	B114	Y/2	RH side air bag (satellite) sensor	A2	A2	B/1	Rear window defogger
B3	B116	W/3	Rear door switch RH	Right front seat harness
E5	B117		Body ground	D4	B302	W/2	Reclining motor RH
E4	B126	Y/2	Front RH side air bag module	E5	B303	W/16	To B154
C4	B127	Y/2	Front RH seat belt pretensioner	D4	B307	W/3	Front seat heater RH
B3	B132		Body ground	D4	B308	W/6	Power seat switch RH
E4	B136	W/16	To B351	D4	B309	GR/2	Sliding motor RH
C5	B137	B/3	Belt tension sensor	E4	B310	W/18	To B349
D5	B141	W/32	Bluetooth control unit	E4	B349	W/8	To B310
F5	B149	SMJ	To M36	E4	B351	W/16	To B136
E5	B154	W/16	To B303	E4	B352	B/18	Occupant classification system control unit
F4	B157	Y/2	To B78	D4	B353	B/3	Occupant classification system sensor

BODY NO. 2 HARNESS REFERENCE CHART (CREW CAB MODELS)

Scheme 21

Scheme 21: ROOM LAMP HARNESS

C5	R1	W/24	To M1	B3	R9	W/3	Front room/map lamp assembly (with sunroof)
B3	R4	W/3	Sunroof switch	B2	R9	W/3	Front room/map lamp assembly (without sunroof)
B3	R7	B/10	Auto anti-dazzling inside mirror	D1	R10	W/2	Room lamp 2nd row (king cab)
C3	R8	W/4	Microphone		R10	W/2	Room lamp 2nd row (crew cab)

ROOM LAMP HARNESS REFERENCE CHART

Scheme 22

Scheme 22: FRONT DOOR LH HARNESS

D1	W/16	To M9	D9	BR/2	Front power window motor LH
D2	BR/12	To M8	D12	W/2	Front door speaker LH
D4	B/10	Door mirror LH (with heated mirror)	D13	W/2	Front door speaker LH (king cab with premium audio system)
D6	B/3	Door mirror LH (without heated mirror)	D12	W/2	Front door speaker LH (crew cab with premium audio system)
D7	W/16	Main power window and door lock/unlock switch	D14	GR/6	Front door lock assembly LH

FRONT DOOR LH HARNESS REFERENCE CHART

Scheme 23

Scheme 23: FRONT DOOR RH HARNESS

D101	W/12	To M75	D107	B/10	Door mirror RH (without heated mirror)
D102	W/16	To M74	D110	W/2	Front door speaker RH (crew cab with premium audio system)
D104	BR/2	Front power window motor RH	D111	W/2	Front door speaker RH (king cab with premium audio system)
D105	W/12	Power window and door lock/unlock switch RH	D112	W/2	Front door speaker RH (with base audio system)
D106	B/3	Door mirror RH (without heated mirror)	D114	BR/2	Front door lock actuator RH

FRONT DOOR RH HARNESS REFERENCE CHART

Scheme 24

Scheme 24: REAR DOOR LH HARNESS (KING CAB MODELS)

D210	Y/2	Front LH seat belt pre-tensioner	D213	W/3	Rear door switch lower LH
D211	B/2	Rear door switch upper LH	D216	W/8	To B16
D212	B/2	Rear door switch lower LH

REAR DOOR LH HARNESS REFERENCE CHART (KING CAB MODELS)

Scheme 25

Scheme 25: REAR DOOR RH HARNESS (KING CAB MODELS)

D302	W/8	To B107	D312	B/2	Rear door switch upper RH
D310	Y/2	Front RH seat belt pre-tensioner	D313	B/2	Rear door switch lower RH
D311	Y/3	Belt tension sensor	D314	W/3	Front door switch RH

REAR DOOR RH HARNESS REFERENCE CHART (KING CAB MODELS)

Scheme 26

Scheme 26: REAR DOOR LH HARNESS (CREW CAB MODELS)

D201	W/12	To B6	D206	W/2	Rear door speaker LH (with premium audio system)
D203	W/8	Rear power window switch LH	D207	W/2	Rear door speaker LH (with base audio system)
D204	B/2	Rear power window motor LH	D208	BR/2	Rear door tweeter LH
D205	BR/2	Rear door lock actuator LH

REAR DOOR LH HARNESS REFERENCE CHART (CREW CAB MODELS)

Scheme 27

Scheme 27: REAR DOOR RH HARNESS (CREW CAB MODELS)

D301	W/12	To B106	D305	W/2	Rear door speaker RH (with premium audio system
D303	W/8	Rear power window switch RH	D307	W/2	Rear door speaker RH (with base audio system
D304	B/2	Rear power window motor RH	D308	BR/2	Rear door tweeter RH
D305	BR/2	Rear door lock actuator RH

REAR DOOR RH HARNESS REFERENCE CHART (CREW CAB MODELS)

Scheme 28

Scheme 28: MAIN HARNESS

Scheme 29

Scheme 30

Scheme 31

Scheme 31: ENGINE ROOM HARNESS

Scheme 32

Scheme 33

Scheme 34

Scheme 35

Scheme 35: ENGINE CONTROL HARNESS (VQ40DE MODELS)

Scheme 36

Scheme 36: ENGINE CONTROL HARNESS (QR25DE MODELS)

Scheme 37

Scheme 37: BODY HARNESS

Scheme 38

Scheme 38: BODY NO. 2 HARNESS

Scheme 39

Scheme 39: Battery Power Supply: Wiring Diagram

Scheme 40

Scheme 41

Scheme 42

Scheme 43

Scheme 44

Scheme 45

Scheme 46

Scheme 47

Scheme 48

Scheme 48: Ignition Power Supply: Wiring Diagram

Scheme 49

Scheme 50

Scheme 51

Scheme 52

Scheme 53

Scheme 54

Scheme 54: Accessory Power Supply: Wiring Diagram

Scheme 55

Scheme 56

Scheme 57

Scheme 57: Fuse Block - J/B: Terminal Arrangement

Scheme 58

Scheme 58: FUSE AND FUSIBLE LINK BOX

Scheme 59

Scheme 59: Fuse and Relay Box: Terminal Arrangement

Scheme 60

Scheme 60: IPDM E/R Terminal Arrangement - Type A

Scheme 61

Scheme 61: IPDM E/R Terminal Arrangement - Type B

Scheme 62

Scheme 62: Engine Control System: Wiring Diagram [QR25DE]

Scheme 63

Scheme 64

Scheme 65

Scheme 66

Scheme 67

Scheme 68

Scheme 69

Scheme 70

Scheme 71

Scheme 72

Scheme 73

Scheme 74

Scheme 75

Scheme 76

Scheme 77

Scheme 78

Scheme 79

Scheme 79: Engine Control System: Wiring Diagram [VQ40DE]

Scheme 80

Scheme 81

Scheme 82

Scheme 83

Scheme 84

Scheme 85

Scheme 86

Scheme 87

Scheme 88

Scheme 89

Scheme 90

Scheme 91

Scheme 92

Scheme 93

Scheme 94

Scheme 95

Scheme 96

Scheme 97

Scheme 98

Scheme 98: Starting System: Wiring Diagram [QR25DE]

Scheme 99

Scheme 100

Scheme 101

Scheme 102

Scheme 102: Starting System: Wiring Diagram [VQ40DE with Clutch Interlock Cancel Switch]

Scheme 103

Scheme 104

Scheme 105

Scheme 106

Scheme 107

Scheme 108

Scheme 108: Starting System: Wiring Diagram [VQ40DE without Clutch Interlock Cancel Switch]

Scheme 109

Scheme 110

Scheme 111

Scheme 111: A/T Shift Lock System: Wiring Diagram

Scheme 112

Scheme 113

Scheme 113: A/T Control System: Wiring Diagram

Scheme 114

Scheme 115

Scheme 116

Scheme 117

Scheme 118

Scheme 119

Scheme 120

Scheme 120: Transfer Control Unit: Wiring Diagram

Scheme 121

Scheme 122

Scheme 123

Scheme 124

Scheme 125

Scheme 126

Scheme 127

Scheme 128

Scheme 129

Scheme 129: Differential Lock Control Unit: Wiring Diagram

Scheme 130

Scheme 131

Scheme 132

Scheme 133

Scheme 134

Scheme 134: Tire Pressure Monitoring System: Wiring Diagram

Scheme 135

Scheme 136

Scheme 137

Scheme 137: ABS: Wiring Diagram

Scheme 138

Scheme 139

Scheme 140

Scheme 141

Scheme 142

Scheme 143

Scheme 143: ABLS: Wiring Diagram

Scheme 144

Scheme 145

Scheme 146

Scheme 147

Scheme 148

Scheme 149

Scheme 150

Scheme 151

Scheme 151: ABS Actuator and Electric Unit (Control Unit): Wiring Diagram [VDC]

Scheme 152

Scheme 153

Scheme 154

Scheme 155

Scheme 156

Scheme 157

Scheme 158

Scheme 158: SRS Airbag Control System Diagnosis Sensor Unit: Wiring Diagram [with Power Seats]

Scheme 159

Scheme 160

Scheme 161

Scheme 162

Scheme 163

Scheme 164

Scheme 165

Scheme 166

Scheme 167

Scheme 168

Scheme 168: SRS Airbag Control System Diagnosis Sensor Unit: Wiring Diagram [without Power Seats]

Scheme 169

Scheme 170

Scheme 171

Scheme 172

Scheme 173

Scheme 174

Scheme 175

Scheme 176

Scheme 177

Scheme 178

Scheme 179

Scheme 179: Air Conditioner Control: Wiring Diagram [with VBC]

Scheme 180

Scheme 181

Scheme 182

Scheme 183

Scheme 184

Scheme 185

Scheme 186

Scheme 186: Air Conditioner Control: Wiring Diagram [without VBC]

Scheme 187

Scheme 188

Scheme 189

Scheme 190

Scheme 191

Scheme 192

Scheme 193

Scheme 193: Heater Control: Wiring Diagram

Scheme 194

Scheme 195

Scheme 196

Scheme 197

Scheme 197: Power Seat: Wiring Diagram [Driver Side]

Scheme 198

Scheme 199

Scheme 200

Scheme 201

Scheme 201: Power Seat: Wiring Diagram [Passenger Side]

Scheme 202

Scheme 203

Scheme 204

Scheme 204: Heated Seat: Wiring Diagram

Scheme 205

Scheme 206

Scheme 207

Scheme 208

Scheme 209

Scheme 209: Homelink Universal Transceiver: Wiring Diagram

Scheme 210

Scheme 211

Scheme 211: Power Door Lock System: Wiring Diagram [King Cab]

Scheme 212

Scheme 213

Scheme 214

Scheme 215

Scheme 216

Scheme 217

Scheme 218

Scheme 219

Scheme 220

Scheme 220: Power Door Lock System: Wiring Diagram [Crew Cab]

Scheme 221

Scheme 222

Scheme 223

Scheme 224

Scheme 225

Scheme 226

Scheme 227

Scheme 228

Scheme 229

Scheme 230

Scheme 230: Remote Keyless Entry System: Wiring Diagram [King Cab]

Scheme 231

Scheme 232

Scheme 233

Scheme 234

Scheme 235

Scheme 236

Scheme 237

Scheme 238

Scheme 239

Scheme 240

Scheme 240: Remote Keyless Entry System: Wiring Diagram [Crew Cab]

Scheme 241

Scheme 242

Scheme 243

Scheme 244

Scheme 245

Scheme 246

Scheme 247

Scheme 248

Scheme 248: Vehicle Security System: Wiring Diagram [King Cab]

Scheme 249

Scheme 250

Scheme 251

Scheme 252

Scheme 253

Scheme 254

Scheme 255

Scheme 256

Scheme 257

Scheme 257: Vehicle Security System: Wiring Diagram [Crew Cab]

Scheme 258

Scheme 259

Scheme 260

Scheme 261

Scheme 262

Scheme 263

Scheme 264

Scheme 265

Scheme 265: Immobilizer System: Wiring Diagram

Scheme 266

Scheme 267

Scheme 268

Scheme 269

Scheme 269: IPDM E/R (Intelligent Power Distribution Module Engine Room): Wiring Diagram

Scheme 270

Scheme 271

Scheme 272

Scheme 273

Scheme 274

Scheme 274: BCM: Wiring Diagram

Scheme 275

Scheme 276

Scheme 277

Scheme 278

Scheme 278: Power Window System: Wiring Diagram

Scheme 279

Scheme 280

Scheme 281

Scheme 282

Scheme 283

Scheme 284

Scheme 285

Scheme 285: Sunroof Motor Assembly: Wiring Diagram

Scheme 286

Scheme 287

Scheme 288

Scheme 289

Scheme 290

Scheme 290: Door Mirror: Wiring Diagram [with Heated Mirrors]

Scheme 291

Scheme 292

Scheme 293

Scheme 293: Door Mirror: Wiring Diagram [without Heated Mirrors]

Scheme 294

Scheme 295

Scheme 296

Scheme 296: Inside Mirror: Wiring Diagram

Scheme 297

Scheme 298

Scheme 298: Headlamp: Wiring Diagram

Scheme 299

Scheme 300

Scheme 301

Scheme 302

Scheme 302: Daytime Light System: Wiring Diagram

Scheme 303

Scheme 304

Scheme 305

Scheme 306

Scheme 307

Scheme 308

Scheme 309

Scheme 310

Scheme 310: Auto Light System: Wiring Diagram

Scheme 311

Scheme 312

Scheme 313

Scheme 314

Scheme 315

Scheme 315: Front Fog Lamp System: Wiring Diagram

Scheme 316

Scheme 317

Scheme 318

Scheme 319

Scheme 319: Turn Signal and Hazard Warning Lamp System: Wiring Diagram

Scheme 320

Scheme 321

Scheme 322

Scheme 323

Scheme 324

Scheme 324: Parking, License Plate and Tail Lamps System: Wiring Diagram

Scheme 325

Scheme 326

Scheme 327

Scheme 328

Scheme 329

Scheme 330

Scheme 330: Stop Lamp: Wiring Diagram

Scheme 331

Scheme 332

Scheme 333

Scheme 334

Scheme 335

Scheme 335: Back-Up Lamp: Wiring Diagram

Scheme 336

Scheme 337

Scheme 338

Scheme 339

Scheme 339: Trailer Tow: Wiring Diagram

Scheme 340

Scheme 341

Scheme 342

Scheme 343

Scheme 344

Scheme 345

Scheme 346

Scheme 347

Scheme 348

Scheme 349

Scheme 349: Interior Room Lamp Control System: Wiring Diagram [with Power Door Locks]

Scheme 350

Scheme 351

Scheme 352

Scheme 353

Scheme 354

Scheme 355

Scheme 356

Scheme 357

Scheme 358

Scheme 359

Scheme 360

Scheme 361

Scheme 361: Illumination: Wiring Diagram [with Power Door Locks]

Scheme 362

Scheme 363

Scheme 364

Scheme 365

Scheme 366

Scheme 367

Scheme 368

Scheme 369

Scheme 370

Scheme 370: Interior Room Lamp: Wiring Diagram [without Power Door Locks]

Scheme 371

Scheme 372

Scheme 373

Scheme 374

Scheme 375

Scheme 376

Scheme 377

Scheme 378

Scheme 378: Illumination: Wiring Diagram [without Power Door Locks]

Scheme 379

Scheme 380

Scheme 381

Scheme 382

Scheme 383

Scheme 384

Scheme 385

Scheme 386

Scheme 387

Scheme 387: Front Wiper and Washer System: Wiring Diagram

Scheme 388

Scheme 389

Scheme 390

Scheme 391

Scheme 391: Defogger Control System: Wiring Diagram

Scheme 392

Scheme 393

Scheme 394

Scheme 395

Scheme 396

Scheme 397

Scheme 397: Horn: Wiring Diagram

Scheme 398

Scheme 399

Scheme 399: Power Socket: Wiring Diagram

Scheme 400

Scheme 401

Scheme 402

Scheme 402: CAN System: Wiring Diagram

Scheme 403

Scheme 404

Scheme 405

Scheme 406

Scheme 407

Scheme 407: Charging System: Wiring Diagram

Scheme 408

Scheme 409

Scheme 410

Scheme 411

Scheme 412

Scheme 413

Scheme 413: Compass: Wiring Diagram

Scheme 414

Scheme 415

Scheme 416

Scheme 416: Combination Meter: Wiring Diagram

Scheme 417

Scheme 418

Scheme 419

Scheme 420

Scheme 421

Scheme 422

Scheme 423

Scheme 424

Scheme 425

Scheme 426

Scheme 427

Scheme 428

Scheme 429

Scheme 430

Scheme 431

Scheme 432

Scheme 433

Scheme 434

Scheme 434: Warning Chime System: Wiring Diagram

Scheme 435

Scheme 436

Scheme 437

Scheme 438

Scheme 439

Scheme 440

Scheme 440: Audio Unit: Wiring Diagram [Base Audio]

Scheme 441

Scheme 442

Scheme 443

Scheme 444

Scheme 445

Scheme 446

Scheme 446: Audio Unit: Wiring Diagram [Premium Audio (King Cab)]

Scheme 447

Scheme 448

Scheme 449

Scheme 450

Scheme 451

Scheme 452

Scheme 453

Scheme 454

Scheme 455

Scheme 456

Scheme 456: Audio Unit: Wiring Diagram [Premium Audio (Crew Cab)]

Scheme 457

Scheme 458

Scheme 459

Scheme 460

Scheme 461

Scheme 462

Scheme 463

Scheme 464

Scheme 465

Scheme 466

Scheme 467

Scheme 468

Scheme 469

Wiring Systems: Wiring Suzuki Equator I

HARNESS CONNECTOR (TAB-LOCKING TYPE)

Scheme 3

HARNESS CONNECTOR (SLIDE-LOCKING TYPE)

Scheme 4

HARNESS CONNECTOR (LEVER LOCKING TYPE)

Scheme 5

HARNESS CONNECTOR (DIRECT-CONNECT SRS COMPONENT TYPE)

Scheme 6

HOW TO READ HARNESS LAYOUT

Scheme 7

Scheme 8

Scheme 9

Scheme 10

Scheme 11

Scheme 12

Scheme 13

Scheme 14

Scheme 15

Scheme 16

Scheme 17

Scheme 18

Scheme 19

Scheme 20

Scheme 21

Scheme 22

Scheme 23

Scheme 24

Scheme 25

Scheme 26

Scheme 27

Scheme 28

Scheme 29

Scheme 30

Scheme 31

Scheme 32

Scheme 33

Scheme 34

Scheme 35

Scheme 36

Scheme 37

Scheme 38

Scheme 39

Scheme 40

Scheme 41

Scheme 42

Scheme 43

Scheme 44

Scheme 45

Scheme 46

Scheme 47

Scheme 48

Scheme 49

Scheme 50

Scheme 51

Scheme 52

Scheme 53

Scheme 54

Scheme 55

Scheme 56

Scheme 57

Scheme 58

Scheme 59

Scheme 60

Scheme 61

Scheme 62

Scheme 63

Scheme 64

Scheme 65

Scheme 66

Scheme 67

Scheme 68

Scheme 69

Scheme 70

Scheme 71

Scheme 72

Scheme 73

Scheme 74

Scheme 75

Scheme 76