LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2007 >> SX4 Base, Standard >> Repair and Diagnosis >> Electrical >> Body Electrical >> Wiring Systems >> Connector Layout Diagram >> Instrument Panel >> E: Main harness, power steering wire
April 5, 2026: LEMON Manuals is launched! Read the announcement.

E: Main harness, power steering wire

Fig 1: Identifying Main Harness, Power Steering Wire
G04848852Courtesy of SUZUKI OF AMERICA CORP.

E: Main harness 

MAIN HARNESS DESCRIPTION

No./Color Connective position No./Color Connective position
E13/BLK (IF EQPD) P/S control module E377/BLU (IF EQPD) Power steering wire (To E378)
E181/N Brake light switch E378/BLU (IF EQPD) Main harness (To E377)
E190/N CPP (Clutch pedal) switch E381/GRY Instrument panel harness (To G333)
E191/BLK APP (Acceleration pedal) sensor E382/BRN Instrument panel harness (To G334)
E192/N CPP (Clutch pedal) cut switch E383/GRN Instrument panel harness (To G335)
E323/BRN J/B E387/N Floor harness (To L371)
E324/N J/B E388/YEL (4ch) Floor harness (To L372)
E325/N J/B E389/N (10ch) Floor harness (To L398)

E: Power steering wire 

POWER STEERING WIRE DESCRIPTION

No./Color Connective position No./Color Connective position
E11/BLK (IF EQPD) P/S control module E31/GRY (IF EQPD) Torque sensor
E12/BLU (IF EQPD) P/S control module E61/GRY (IF EQPD) P/S motor

G: Instrument panel harness, Instrument panel antenna wire / S: Connect coil 

Fig 2: Identifying Instrument Panel Harness, Instrument Panel Antenna Wire
G04848853Courtesy of SUZUKI OF AMERICA CORP.

G: Instrument panel harness 

INSTRUMENT PANEL HARNESS DESCRIPTION

No./Color Connective position No./Color Connective position
G04/N BCM G254/N (IF EQPD) Keyless receiver
G05/N BCM G255/BLK (Auto A/C) Diode #1
G06/BLK BCM G259/ORN Passenger inflator #1
G16/N (IF EQPD) KLS ECM G261/BLK Passenger inflator #2
G17/BLK ICM G265/N Security option
G20/GRN (Auto A/C) Auto A/C unit G271/N J/B
G26/N (IF EQPD) 4WD control module G272/N J/B
G32/N EVAP thermistor G273/N J/B
G33/N (IF EQPD) Steering angle sensor G306/N J/C
G34/N (Auto A/C) Room temperature sensor G307/N J/C
G35/N (Auto A/C) Sunlight sensor G308/N J/C
G61/N Heater fan motor G309/GRY J/C
G62/BLK Fresh/Recircle actuator G310/N (Auto A/C) J/C
G63/BLK (Auto A/C) Mode selecting actuator G311/GRY J/C
G64/BLK (Auto A/C) Temperature control actuator G333/GRY Main harness (To E381)
G65/N Fan driver G334/BRN Main harness (To E382)
G141/BLK COMB switch G335/GRN Main harness (To E383)
G144/N COMB switch G341/BLU Floor harness (To L374)
G146/N Main switch (key) G342/N (IF EQPD) Floor harness (To L375)
G147/N IG switch G343/N Floor harness (To L376)
G150/N (IF EQPD) Ill cancel switch G344/YEL (4ch) Floor harness (To L377)
G151/GRN Front fog switch G345/YEL (4ch) Floor harness (To L378)
G153/N Hazard switch G346/N or BLK Contact coil (To S171)
G154/GRN (Manual A/C) Mode control switch G347/YEL Contact coil (To S172)
G155/BRN (Manual A/C) Heater fan switch G348/N Roof audio antenna wire (To K153)
G211/BLK DLC G349/YEL (4ch) Floor harness (To L399)
G241/GRY COMB meter G350/YEL (10ch) Floor harness (To L400)
G248/BLU Audio G351/YEL (10ch) Floor harness (To L401)
G251/N ACC socket G352/N Floor harness (To L402)
G253/GRN Multi information display G353/YEL (10ch) Floor harness (To L403)

G: Instrument panel antenna wire 

INSTRUMENT PANEL ANTENNA WIRE DESCRIPTION

No./Color Connective position No./Color Connective position
G267/GRY Audio G354/BLK Roof audio antenna wire (To K154)

S: Connect coil 

CONNECT COIL DESCRIPTION

No./Color Connective position No./Color Connective position
S61/- Steering switch (Horn, Auto cruise, Audio control) S171/- Instrument panel harness (To G346)
S121/- Driver inflator S172/- Instrument panel harness (To G347)