Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other Honda Odyssey II

BUZZERS, RELAYS & TIMERS

ComponentComponent Location
ABS Fail-Safe RelayAt right side of engine compartment, near windshield washer reservoir.
ABS Pump Motor RelayAt right side of engine compartment, near windshield washer reservoir.
Accessory Power Socket RelayIn passenger's underdash fuse/relay box.
A/C Compressor Clutch RelayIn underhood fuse/relay box.
Condenser Fan RelayIn underhood fuse/relay box.
Fan Control RelayAt right side of engine compartment, near windshield washer reservoir.
Foglight Relay No. 1Below left side of dash.
Foglight Relay No. 2At right front corner of engine compartment.
Front Blower Motor High RelayBehind glove box, on HVAC assembly.
Front Blower Motor RelayIn underhood fuse/relay box.
Fuel Fill Door RelayBehind left rear side trim panel.
Headlight Relay No. 1In underhood fuse/relay box.
Headlight Relay No. 2In underhood fuse/relay box.
Horn RelayIn underhood fuse/relay box.
Interior Lights RelayBehind left side of dash.
Intermittent Wiper RelayIn multi-fuse/relay box.
Light Flasher RelayBelow left side of dash.
Low Beam Cut RelayBehind left side of dash.
PGM-FI Main RelayBelow left side of dash.
Power Window RelayIn passenger's underdash fuse/relay box.
Radiator Fan RelayIn underhood fuse/relay box.
Rear Blower Motor High RelayBehind rear blower unit.
Rear Blower Motor Low RelayBehind rear HVAC assembly.
Rear Blower Motor Main RelayBehind rear HVAC assembly.
Rear Blower Motor Middle RelayBehind rear HVAC assembly.
Rear Mode Control Motor RelayBehind rear HVAC assembly.
Rear Power Quarter Window Close Relay (Left)At left rear of cargo area, on pillar.
Rear Power Quarter Window Close Relay (Right)At right rear of cargo area, on pillar
Rear Power Quarter Window Open Relay (Left)At left rear of cargo area, on pillar.
Rear Power Quarter Window Open Relay (Right)At right rear of cargo area, on pillar.
Rear Window Defogger RelayIn passenger's underdash fuse/relay box.
Reverse RelayIn driver's underdash fuse/relay box.
Starter Cut RelayIn driver's underdash fuse/relay box.
Taillight RelayBehind left side of dash.
TCS RelayIn multi-fuse/relay box.
Turn Signal/Hazard RelayIn driver's underdash fuse/relay box.
Unlock RelayBelow left side of dash.

BUZZERS, RELAYS & TIMERS LOCATION

CIRCUIT PROTECTION DEVICES

ComponentComponent Location
Driver's Underdash Fuse/Relay BoxBelow left end of dash.
Foglight In-Line FuseAt left side of engine compartment, near battery.
In-Line Fuse No. 1Behind left side of dash.
In-Line Fuse No. 2Behind left side of dash.
In-Line Fuse No. 3Behind left side of dash.
Multi-Fuse/Relay BoxAt left front of engine compartment.
Passenger's Underdash Fuse/Relay BoxBehind right kick panel.
Security In-Line FuseBehind left side of dash.
Underhood Fuse/Relay BoxAt right side of engine compartment.

CIRCUIT PROTECTION DEVICES LOCATION

CONTROL UNITS

ComponentComponent Location
ABS Control UnitBelow left side of dash.
ABS-TCS Control UnitBelow left side of dash.
Cruise Control UnitUnder dash, right of steering column.
Door Multiplex Control UnitIn driver's door.
Driver's Multiplex Control UnitIn driver's underdash fuse/relay box. (Схема №5)
DRL Control UnitBehind center of dash.
ELD UnitIn underhood fuse/relay box. (Схема №1)
Immobilizer Receiver UnitOn steering column, near steering lock.
Keyless Control UnitBehind dash, right of steering column.
Keyless Receiver UnitBehind right end of dash.
Keyless & Security Control UnitBehind dash, right of steering column.
Navigation UnitBelow passenger's seat.
Passenger's Multiplex Control UnitIn passenger's underdash fuse/relay box.
Power Sliding Door Control Unit (Left)Behind left rear side trim panel.
Power Sliding Door Control Unit (Right)Behind right rear side trim panel.
Powertrain Control Module (PCM)Behind lower center of dash. (Схема №5)
Rear Window Wiper Intermittent Control UnitOn left rear fenderwell, in cargo area.
Security Control UnitBehind dash, right of steering column.
Sliding Door Lock Control UnitIn left sliding door.
SRS UnitBehind lower center of dash.

CONTROL UNITS LOCATION

MOTORS

ComponentComponent Location
ABS Pump MotorAt left side of engine compartment, near battery.
Air Mix Control MotorBelow center of dash, on HVAC assembly. (Схема №6)
Condenser Fan MotorBehind right side of radiator.
Cruise Control ActuatorAt right front corner of engine compartment.
Front Blower MotorBelow glove box, on bottom of HVAC assembly.
Fuel PumpIn top of fuel tank.
Idle Air Control (IAC) ValveOn bottom of throttle body assembly. (Схема №1)
Mode Control MotorBehind left side of dash, on end of HVAC assembly. (Схема №6)
Radiator Fan MotorBehind left side of radiator.
Rear Blower MotorBack side of rear HVAC assembly.
Rear Heater-A/C Mode Control MotorBack side of rear HVAC assembly.
Rear Power Quarter Window Motor (Left)At left rear of cargo area, on rear pillar.
Rear Power Quarter Window Motor (Right)At right rear of cargo area, on rear pillar.
Rear Washer MotorAt bottom of windshield washer reservoir.
Rear Wiper MotorBehind tailgate trim panel.
Recirculation Control MotorBehind glove box, on HVAC assembly. (Схема №6)
Windshield Washer MotorAt bottom of windshield washer reservoir.
Windshield Wiper MotorBehind brake master cylinder booster, beneath cover.

MOTORS LOCATION

SENDING UNITS & SENSORS

ComponentComponent Location
Brake Light Failure SensorAt left rear of cargo area.
Countershaft Speed SensorOn transaxle housing. (Схема №4)
Crankshaft Position (CKP) SensorOn front of engine, behind crankshaft pulley. (Схема №1)
Engine Coolant Temperature (ECT) SensorAt top rear of engine, on water jacket. (Схема №2)
Engine Coolant Temperature Sending UnitAt top rear of engine, on water jacket. (Схема №2)
Evaporator Temperature SensorBehind glove box, on HVAC assembly. (Схема №6)
Fuel Tank Pressure SensorUnder front of vehicle, near EVAP canister.
In-Car Temperature SensorBehind dash, to right of steering column.
Intake Air Temperature (IAT) SensorAt top right rear of engine, on intake manifold. (Схема №1)
Knock Sensor (KS)On left side of engine. (Схема №1)
Mainshaft Speed SensorOn transaxle end cover. (Схема №4)
Manifold Absolute Pressure (MAP) SensorOn top of throttle body assembly. (Схема №1)
Outside Air Temperature SensorBehind right side of front bumper.
Primary Heated Oxygen Sensor (HO2S)In exhaust pipe, forward of catalytic converter. (Схема №3)
Secondary Heated Oxygen Sensor (HO2S)On catalytic converter. (Схема №3)
Sunlight SensorOn top center of dash.
Throttle Position (TP) SensorOn side of throttle body assembly. (Схема №1)
Top Dead Center No. 1 (TDC1) SensorBehind front camshaft pulley, attached to back cover. (Схема №1)
Top Dead Center No. 2 (TDC2) SensorBehind front camshaft pulley, attached to back cover. (Схема №1)
Vehicle Speed Pulse (VSP) SensorBelow master cylinder.

SENDING UNITS & SENSORS LOCATION

SOLENOIDS & SOLENOID VALVES

ComponentComponent Location
ABS Control UnitBelow left side of dash.
ABS Modulator UnitAt left side of engine compartment, near battery.
ABS-TCS Control UnitBelow left side of dash.
ABS-TCS Modulator UnitAt left side of engine compartment, near battery.
A/T Clutch Pressure Control Solenoid Valve "A"On transaxle housing. (Схема №4)
A/T Clutch Pressure Control Solenoid Valve "B"On transaxle housing. (Схема №4)
Cruise Control ActuatorAt right front corner of engine compartment.
EGR ValveOn top left rear of engine. (Схема №2)
Engine Mount Control Solenoid ValveAt front center of engine compartment, behind radiator.
Evaporative Emission (EVAP) By-Pass Solenoid ValveUnder front of vehicle, near EVAP canister.
Evaporative Emission (EVAP) Control Canister Vent Shut ValveUnder front of vehicle, near EVAP canister.
Evaporative Emission (EVAP) Purge Control Solenoid ValveAt rear of engine compartment, left of brake booster.
Key Interlock SolenoidIntegral to steering lock. (Схема №5)
Lock-Up Control Solenoid ValveOn transaxle torque converter housing. (Схема №4)
Shift Control Solenoid Valve "A"On transaxle torque converter housing. (Схема №4)
Shift Control Solenoid Valve "B"On transaxle torque converter housing. (Схема №4)
Shift Control Solenoid Valve "C"On transaxle torque converter housing. (Схема №4)
Shift Lock SolenoidAt top of steering column. (Схема №5)
VTEC Solenoid ValveOn lower front of engine, near oil filter.

SOLENOIDS & SOLENOID VALVES LOCATION

SWITCHES

ComponentComponent Location
A/C Pressure SwitchAt right side of engine compartment, on A/C receiver line.
A/T Gear Position SwitchOn transaxle end cover. (Схема №4)
Brake Fluid Level SwitchIn brake fluid reservoir cap.
Brake SwitchOn brake pedal bracket.
Driver's Seat Belt SwitchIn driver's seat belt buckle.
Engine Oil Pressure SwitchAt front of engine, on right side of oil pump housing.
Hood SwitchAt left front side of engine compartment.
Parking Brake SwitchOn parking brake pedal assembly.
Park Pin SwitchAt top of steering column. (Схема №5)
Power Steering Pressure (PSP) SwitchOn power steering pressure line. (Схема №1)
Radiator Fan Switch "A"At top rear of engine, near thermostat cover. (Схема №2)
Radiator Fan Switch "B"At top rear of engine, near thermostat cover. (Схема №2)
VTEC Pressure SwitchOn lower front of engine, near oil filter.
Washer Fluid Level SwitchAt washer fluid reservoir.
2nd Clutch Pressure SwitchOn transaxle housing. (Схема №4)
3rd Clutch Pressure SwitchOn transaxle housing. (Схема №4)

SWITCHES LOCATION

MISCELLANEOUS

ComponentComponent Location
A/C Diode "A"In passenger's underdash fuse/relay box.
A/C Diode "B"Below right end of dash.
A/C Diode "C"Below right end of dash.
Blower Power TransistorBehind right side of dash, near blower motor.
Data Link Connector (DLC)Below left side of dash.
Foglight DiodeBelow steering column.
Front Blower ResistorBehind glove box. (Схема №6)
Junction Connector C104At left side of engine compartment.
Junction Connector C105At left side of engine compartment.
Junction Connector C106Under middle of dash.
Junction Connector C107Under middle of dash.
Multiplex Control Inspection ConnectorBelow left side of dash.
Rear Blower ResistorOn rear blower unit.
Security DiodeBehind right kick panel.
SRS Memory Erase Signal (MES) ConnectorIn driver's underdash fuse/relay box.
Test Tachometer ConnectorAt rear of engine compartment, on top of brake booster.
Trailer Lighting ConnectorAt upper left side of cargo area.

MISCELLANEOUS LOCATION

CONNECTORS

ComponentComponent Location
C101 (Gray, 10-Pin)At left side of engine compartment.
C102 (Gray, 14-Pin)At left side of engine compartment.
C103 (Gray, 1-Pin)At right side of engine compartment.
C108 (Gray, 1-Pin)At left side of engine compartment.
C151 (Gray, 8-Pin)At left side of engine compartment.
C201 (Brown, 7-Pin)Under right side of dash.
C202 (Light Blue, 6-Pin)Under right side of dash.
C203 (Blue, 16-Pin)Behind right kick panel.
C204 (Gray, 2-Pin)Behind right kick panel.
C205 (Yellow, 4-Pin)Below right side of dash.
C301 (Gray, 20-Pin)Under left side of dash.
C302 (Brown, 2-Pin)Under left side of dash.
C303 (Light Blue, 24-Pin)Behind left kick panel.
C304 (Yellow, 4-Pin)Behind left kick panel.
C401 (EX) (Gray, 20-Pin)Under left side of dash.
C401 (EX) (W/ Navigation) (Gray, 22-Pin)Under left side of dash.
C401 (LX) (Gray, 14-Pin)Under left side of dash.
C402 (Light Blue, 24-Pin)Under left side of dash.
C403 (Gray, 3-Pin)Under left side of dash.
C404 (Gray, 4-Pin)Under left side of dash.
C451 (EX) (Gray, 14-Pin)Behind right kick panel.
C451 (LX) (Light Blue, 16-Pin)Behind right kick panel.
C452 (Brown, 1-Pin)Behind right kick panel.
C501 (Gray, 22-Pin)Behind left kick panel.
C502 (EX) (Gray, 22-Pin)Behind left kick panel.
C502 (LX) (Gray, 8-Pin)Behind left kick panel.
C503 (Yellow, 3-Pin)Behind left kick panel.
C504 (W/Navigation) (Gray, 8-Pin)Under middle of dash.
C504 (W/O) Navigation) (Gray, 2-Pin)Under middle of dash.
C505 (Blue, 16-Pin)Behind right kick panel.
C506 (Brown, 2-Pin)Behind right kick panel.
C541 (Light Blue, 24-Pin)Behind middle of dash.
C551 (Yellow, 2-Pin)Behind left kick panel.
C552 (Gray, 10-Pin)Under driver's seat.
C553 (Gray, 4-Pin)At left underside of vehicle.
C554 (Light Blue, 16-Pin)Behind left quarterpanel.
C555 (Brown, 2-Pin)Behind left quarterpanel.
C581 (Yellow, 2-Pin)Behind right kick panel.
C582 (Gray, 3-Pin)At right "C" pillar.
C582 (W/ Rear Heater-A/C) (Gray, 14-Pin)At right "C" pillar.
C583 (Yellow, 2-Pin)Under front passenger's seat.
C584 (Yellow, 2-Pin)Under front passenger's seat.
C585 (Gray, 10-Pin)Under front passenger's seat.
C601 (EX) (Gray, 16-Pin)At left side of tailgate.
C601 (Except EX, EXL) (Gray, 4-Pin)At left side of tailgate.
C601 (EXL) (Gray, 6-Pin)At left side of tailgate.
C602 (Blue, 6-Pin)At left side of tailgate.
C603 (Brown, 2-Pin)At left side of tailgate.
C751 (Brown, 2-Pin)Behind left kick panel.
C752 (Blue, 6-Pin)In driver's door.
C761 (Gray, 3-Pin)Behind right kick panel.
C762 (Blue, 6-Pin)In front passenger's door.
C861 (Yellow, 4-Pin)Under front passenger's seat.

CONNECTORS LOCATION

GROUNDS

ComponentComponent Location
G1At left side of engine compartment. (Схема №4)
G2At right side of engine compartment. (Схема №4)
G101At left side of engine compartment. (Схема №4)
G102At right side of engine compartment. (Схема №4)
G201At right side of engine compartment. (Схема №4)
G301At left side of engine compartment. (Схема №4)
G302At left side of engine compartment. (Схема №4)
G303Behind left kick panel.
G401Under left side of dash.
G501Behind left kick panel. (Схема №5)
G502Under middle of dash. (Схема №5)
G503Behind right side of glove box. (Схема №5)
G551At left "B" pillar.
G552Behind left quarterpanel.
G581At right "B" pillar.
G582Behind right quarterpanel.
G801Below center of dash.

GROUNDS LOCATION