Contents Wiring diagrams Section: Body Electrical All sections

Ground Distribution (4-cyl) Acura TSX II

Ground to Components Index

GroundComponent or circuit grounded
G1Battery
G2Engine
G3Transmission housing
G101A/T clutch pressure control solenoid valve A, B, C (1) , CMP sensor A, CMP sensor B, Data link connector (DLC), ECM/PCM (PG1), ECM/PCM (PG2), ECM/PCM (LG1), ECM/PCM (LG2), ECM/PCM (PGM ETCS), Immobilizer-keyless control unit, Rocker arm oil control solenoid, Rocker arm oil pressure switch, Transmission range switch, VTC oil control solenoid valve
G102Ignition coils
G201Passenger's MICU (P-GND), Passenger's MICU (S-GND), Right fog light, Right front parking light/Right front side marker light, Right front turn signal light, Right headlight (High), Right headlight (Low) (7) , Right HID unit (8) , Washer fluid level switch (Canada models)
G202VSA modulator-control unit (2 wires)
G203EPS control unit
G301A/C condenser fan motor, Blower motor relay, Electrical load detector (ELD), Fan control relay circuit, Front suspension subframe, Steering gearbox, Wiper motor relay circuit, Wiper intermittent relay circuit
G302A/C Power transistor, Brake fluid level switch, Clutch interlock switch (for starter cut) (2) , Clutch pedal position switch (for cruise control) (2) , Keyless buzzer, Left fog light, Left front parking light/Left front side marker light, Left front turn signal light, Left headlight (High), Left headlight (Low) (7) , Left HID unit (8) , Security hood switch, Steering gearbox, Windshield wiper motor
G401Audio-navigation switch panel (3) , Audio unit (4) , Audio-HVAC display unit (4) , Climate control unit, Glove box light, HandsFreeLink control unit, Interface dial (3) , Trunk lid opener main switch
G501Automatic dimming inside mirror, Cruise control combination switch, Data link connector (DLC), Door multiplex control unit (Power window master switch), Driver's vanity mirror light, Driver's door lock knob switch/key cylinder switch, Driver's door power tailgate switch (6) , Driver's power window motor, Driver's MICU (S-GND) (2 wires), Driving position memory switch, Front individual map light, Gauge control module, HomeLink unit, Horn switch, Left power mirror, Moonroof main switch, MICU service check connector, Power mirror switch, Passenger's vanity mirror light, Steering wheel shift switches, Trunk lid opener switch, VSA OFF switch
G502Door multiplex control unit (Power window master switch), Driver's MICU (P-GND) (2 wires), Gauge control module, Moonroof control unit
G503A/T gear position indicator panel light (1) , Console accessory power socket, Console accessory power socket relay, Driver's seat heater switch, Front accessory power socket, Ignition key switch, Passenger's seat heater switch, TPMS control unit, Yaw rate-lateral acceleration sensor
G504SRS unit (2 wires)
G505Front passenger's door lock knob switch, Front passenger's door lock switch (Built in the front passenger's power window switch), Passenger's MICU (P-GND), Passenger's MICU (S-GND), Right power mirror
G601Front accessory power socket relay, Left rear door lock knob switch, Left rear power window switch, Power door lock relay circuit (DR UNLOCK) (in the driver's under-dash fuse/relay box), Power door lock relay circuit (UNLOCK) (in the driver's under-dash fuse/relay box), Power door lock relay circuit (LOCK) (in the driver's under-dash fuse/relay box)
G602Condensers, High mount brake light
G603Fuel pump
G651AcuraLink control unit (XM receiver) (5) , Audio-navigation unit (3) , Electrical compass unit (4) , Navigation display unit (3) , Power door lock relay circuit (UNLOCK) (in the passenger's under-dash fuse/relay box), Power door lock relay circuit (LOCK) (in the passenger's under-dash fuse/relay box), Right rear power window switch, Right rear door lock knob switch, Stereo amplifier, Washer motor relay circuit, Windshield washer motor
G701Driver's power seat adjustment switch (without DPMS), Driver's seat belt buckle switch, Driver's seat heater, Driver's seat heater relay (High), Driver's seat heater relay (Low), Driver's seat position sensor, Power seat control unit (with DPMS)
G702Front passenger's power seat adjustment switch, Front passenger's seat belt buckle switch, Front passenger's seat heater, Front passenger's seat heater relay (High), Front passenger's seat heater relay (Low), ODS unit
G751Right side curtain airbag inflator (Sport Wagon)
G801Rear window defogger
G901Left back-up light, Left brake light/taillight, Left rear side marker light, Left rear turn signal light, License plate lights, Power tailgate control unit (3 wire) (6) , Power tailgate inside beeper (6) , Power tailgate outside beeper (6) , Right back-up light, Right brake light/taillight, Right rear side marker light, Right rear turn signal light, Trunk lid latch switch/Trunk lid release actuator, Trunk lid outer handle switch
(1) A/T (2) M/T (3) With navigation (4) Without navigation (5) USA models with navigation (6) Sport Wagon with power tailgate (7) Without HID (8) With HID
(1)A/T
(2)M/T
(3)With navigation
(4)Without navigation
(5)USA models with navigation
(6)Sport Wagon with power tailgate
(7)Without HID
(8)With HID

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