2004 HONDA CR-V

Honda CR-V EX 2004 - BUZZERS, RELAYS & TIMERS

Honda CR-V EX 2004 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
A/C Compressor Clutch Relay	In underhood fuse/relay box. See Fig. 107 .
A/F Sensor Relay	Behind right side of dash. See Fig. 100 .
A/T Reverse Relay	Behind right side of dash. See Fig. 100 .
Blower Motor Relay	In underhood fuse/relay box. See Fig. 107 .
Condenser Fan Relay	In underhood fuse/relay box. See Fig. 107 .
Fog Light Relay 1	Behind left kick panel. See Fig. 29 .
Fog Light Relay 2	Behind left kick panel. See Fig. 29 .
Headlight Relay 1	In underhood fuse/relay box. See Fig. 107 .
Headlight Relay 2	In underhood fuse/relay box. See Fig. 107 .
Horn Relay	In underhood fuse/relay box. See Fig. 107 .
Moon Roof Close Relay	Under left side of dash, on bracket. See Fig. 31 .
Moon Roof Open Relay	Under left side of dash, on bracket. See Fig. 31 .
PGM-FI Main Relay 1	Behind right side of dash. See Fig. 99 .
PGM-FI Main Relay 2	Behind right side of dash. See Fig. 99 .
Power Window Relay	In underdash fuse/relay box. See Fig. 106 .
Radiator Fan Relay	In underhood fuse/relay box. See Fig. 107 .
Rear Accessory Power Socket Relay	Behind right side of dash. See Fig. 100 .
Rear Window Defogger Relay	In underhood fuse/relay box. See Fig. 107 .
Shift Lock Relay (A/T)	Behind right side of dash. See Fig. 100 .
Starter Cut Relay (A/T)	On underdash fuse/relay box. See Fig. 106 .
Taillight Relay	In underdash fuse/relay box. See Fig. 106 .
Turn Signal/Hazard Relay	In underdash fuse/relay box. See Fig. 106 .

Honda CR-V EX 2004 - CIRCUIT PROTECTION DEVICES

Honda CR-V EX 2004 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Fog Light In-Line Fuse	Under left side of dash. See Fig. 45 .
Security In-Line Fuse	Under left side of dash. See Fig. 43 .
Subwoofer In-Line Fuse 1	Under left side of dash. See Fig. 44 .
Subwoofer In-Line Fuse 2	Under left side of dash. See Fig. 44 .
Underdash Fuse/Relay Box	Behind left side of dash, right of steering column. See Fig. 38 .
Underhood Fuse/Relay Box	On left side of engine compartment. See Fig. 24 .

Honda CR-V EX 2004 - CONTROL UNITS

Honda CR-V EX 2004 CONTROL UNITS LOCATION

Component	Location
ABS Modulator Control Unit	On right rear of engine compartment. See Fig. 3 .
Cruise Control Unit	Below left side of dash. See Fig. 34 .
ECM/PCM	Behind right side of dash. See Fig. 104 .
ELD Unit	In underhood fuse/relay box. See Fig. 107 .
Heater Control Unit	In center of dash. See Fig. 47 .
Immobilizer Control Unit Receiver	On steering column, integral to ignition switch. See Fig. 27 .
Keyless Receiver Unit	Under middle of dash. See Fig. 48 .
Rear Wiper Control Unit	Behind right rear quarter panel. See Fig. 73 .
Security Control Unit	Behind left side of dash. See Fig. 35 .
SRS Unit	Below center of dash. See Fig. 54 .

Honda CR-V EX 2004 - MOTORS

Honda CR-V EX 2004 MOTORS LOCATION

Component	Location
A/C Condenser Fan Motor	Behind right side of radiator. See Fig. 7 .
Air Mix Control Motor	Below left side of dash, on HVAC unit. See Fig. 37 .
Blower Motor	Below right side of dash, on A/C blower unit. See Fig. 62 .
Driver's Door Lock Actuator	In driver's door. See Fig. 105 .
Front Passenger's Door Lock Actuator	In front passenger's door. See Fig. 75 .
Front Passenger's Power Window Motor	In right front door. See Fig. 76 .
Mode Control Motor	Behind right side of dash, on HVAC unit. See Fig. 60 .
Moonroof Motor	On rear of moon roof assembly. See Fig. 78 .
Radiator Fan Motor	Behind left side of radiator. See Fig. 16 .
Rear Window Washer Motor	Behind left front inner fender, on washer fluid reservoir. See Fig. 87 .
Rear Window Wiper Motor	Below middle of rear window. See Fig. 79 .
Recirculation Control Motor	Behind right side of dash, on blower unit. See Fig. 60 .
Starter	Left rear of engine. See Fig. 14 .
Tailgate Lock Actuator	In tailgate. See Fig. 80 .
Windshield Washer Motor	Behind left side of front bumper, on washer fluid reservoir. See Fig. 87 .
Windshield Wiper Motor	Below left side of cowl cover. See Fig. 22 .

Honda CR-V EX 2004 - SENDING UNITS & SENSORS

Honda CR-V EX 2004 SENDING UNITS & SENSORS LOCATION

Component	Location
A/F Sensor	On front of three-way catalytic converter. See Fig. 94 .
ATF Temperature Sensor	On servo body, in bottom of transaxle. See Fig. 89 .
CKP Sensor	On lower left front of engine, near crankshaft pulley. See Fig. 93 .
CMP Sensor	On rear of cylinder head. See Fig. 18 .
Driver's Side Impact Sensor	At base of left "B" pillar. See Fig. 70 .
ECT Sensor	On rear of cylinder head. See Fig. 18 .
Evaporator Temperature Sensor	Behind left side of dash, on HVAC unit. See Fig. 40 .
Front Passenger's Side Impact Sensor	At base of right "B" pillar. See Fig. 70 .
FTP Sensor	On left rear of fuel tank. See Fig. 96 .
Fuel Tank Unit	In top of fuel tank. See Fig. 72 .
IAT Sensor	On intake air duct elbow. See Fig. 9 .
IMRC Valve Position Sensor	On IMRC valve, on top left side of engine. See Fig. 6 .
Input Shaft (Mainshaft) Speed Sensor	On rear right side of transaxle. See Fig. 21 .
Keyless Receiver Unit	Under center of dash. See Fig. 48 .
Knock Sensor	On left side of engine, near starter. See Fig. 14 .
Left Front Impact Sensor	Behind left side of front bumper. See Fig. 86 .
MAP Sensor	On top of throttle body. See Fig. 9 .
OPDS Unit	In front passenger's seat back. See Fig. 67 .
Output Shaft (Countershaft) Speed Sensor	On front right side of transaxle. See Fig. 21 .
Right Front Impact Sensor	Behind right side of front bumper. See Fig. 82 .
Secondary HO2S Heated Oxygen Sensor	On rear of three-way catalytic converter. See Fig. 94 .
TDC Sensor	On rear of cylinder head. See Fig. 18 .
TP Sensor	On right side of throttle body. See Fig. 9 .
VSS	On top left of transaxle. See Fig. 20 .
Wheel Speed Sensor (Left Front)	On left front wheel. See Fig. 88 .
Wheel Speed Sensor (Left Rear)	On left rear wheel. See Fig. 95 .
Wheel Speed Sensor (Right Front)	On right front wheel. See Fig. 93 .
Wheel Speed Sensor (Right Rear)	On right rear wheel. See Fig. 98 .

Honda CR-V EX 2004 - SOLENOIDS & SOLENOID VALVES

Honda CR-V EX 2004 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
A/C Compressor Clutch	Front of engine compartment. See Fig. 17 .
A/T Clutch Pressure Control Solenoid Valve A	On top of transaxle. See Fig. 19 .
A/T Clutch Pressure Control Solenoid Valve B	On left side of transaxle. See Fig. 90 .
A/T Clutch Pressure Control Solenoid Valve C	On left side of transaxle. See Fig. 90 .
Cruise Control Actuator	On right rear of engine compartment. See Fig. 1 .
EVAP By-Pass Solenoid Valve	On left rear of fuel tank. See Fig. 96 .
EVAP Canister Purge Valve	On top of throttle assembly. See Fig. 9 .
EVAP Control Canister Vent Shut Valve	On top of EVAP control canister. See Fig. 97 .
Hatch Glass Opener Actuator	On middle of tailgate. See Fig. 108 .
IAC Valve	On lower left side of throttle assembly. See Fig. 15 .
IMRC Solenoid Valve	On upper left front side of engine. See Fig. 6 .
Injector No. 1	On top of engine. See Fig. 10 .
Injector No. 2	On top of engine. See Fig. 10 .
Injector No. 3	On top of engine. See Fig. 10 .
Injector No. 4	On top of engine. See Fig. 10 .
Shift Control Solenoid Valve A	On servo body, in bottom of transaxle. See Fig. 89 .
Shift Control Solenoid Valve B	On servo body, in bottom of transaxle. See Fig. 89 .
Shift Control Solenoid Valve C	On servo body, in bottom of transaxle. See Fig. 89 .
Shift Control Solenoid Valve E	On servo body, in bottom of transaxle. See Fig. 89 .
Starter Solenoid	Left rear of engine. See Fig. 14 .
VTC Oil Control Solenoid Valve	On front of cylinder head. See Fig. 5 .
VTEC Solenoid Valve	On right front of cylinder head. See Fig. 2 .

Honda CR-V EX 2004 - SWITCHES

Honda CR-V EX 2004 SWITCHES LOCATION

Component	Location
A/C Pressure Switch	On left front of engine compartment, on receiver-drier. See Fig. 83 .
Back-Up Light Switch (M/T)	On top of transaxle. See Fig. 20 .
Brake Fluid Level Switch	On brake fluid reservoir. See Fig. 23 .
Brake Pedal Position Switch	Behind dash, on brake pedal support. See Fig. 36 .
Clutch Interlock Switch	On clutch pedal support. See Fig. 33 .
Clutch Pedal Position Switch	On clutch pedal support. See Fig. 33 .
Driver's Door Switch	On left "B" pillar. See Fig. 71 .
Driver's Seat Belt Switch	In driver's seat belt buckle. See Fig. 65 .
Front Passenger's Seat Belt Switch	Under front passenger's seat. See Fig. 66 .
Hatch Glass Latch Switch 1	On middle of tailgate. See Fig. 79 .
Hatch Glass Latch Switch 2	On middle of tailgate. See Fig. 79 .
Hood Switch	At center front of engine compartment. See Fig. 8 .
Moonroof Motor/Limit Switch	At rear of moon roof assembly. See Fig. 77 .
Oil Pressure Switch	On right front of engine, above oil filter. See Fig. 92 .
Parking Brake Switch	Under left side of dash. See Fig. 39 .
PSP Switch	Rear of engine compartment. See Fig. 12 .
Radiator Fan Switch	At bottom rear of radiator. See Fig. 17 .
Transmission Range Switch	On lower rear of transaxle. See Fig. 88 .
VTEC Oil Pressure Switch	Front of right cylinder head. See Fig. 2 .
2nd Clutch Transmission Fluid Pressure Switch	At top of transaxle. See Fig. 19 .
3rd Clutch Transmission Fluid Pressure Switch	At rear of transaxle. See Fig. 91 .

Honda CR-V EX 2004 - MISCELLANEOUS

Honda CR-V EX 2004 MISCELLANEOUS LOCATION

Component	Location
Alternator	Right side of engine compartment. See Fig. 13 .
Audio Unit Connector A	Behind center of dash. See Fig. 46 .
Blower Power Transistor	Behind right side of dash, on HVAC unit. See Fig. 62 .
Cable Reel Connector A	In steering column. See Fig. 28 .
Converter	Left quarter panel. See Fig. 101 .
DLC	Under left side of dash. See Fig. 40 .
Driver's Seat Belt Buckle Tensioner	Under driver's seat. See Fig. 65 .
Driver's Seat Belt Tensioner	At left "B" pillar. See Fig. 70 .
Driver's Side Airbag Inflator	Under driver's seat. See Fig. 65 .
Foglight In-Line Fuse	Behind left side of dash, near underdash fuse/relay box. See Fig. 45 .
Front Passenger's First And Second Airbag Inflators	Behind right side of dash. See Fig. 58 .
Front Passenger's Seat Belt Buckle Tensioner	Under front passenger's seat. See Fig. 66 .
Front Passenger's Seat Belt Tensioner	At right "B" pillar. See Fig. 70 .
Front Passenger's Side Airbag Inflator	Under front passenger's seat. See Fig. 66 .
Horn (High)	Behind left side of front bumper. See Fig. 85 .
Horn (Low)	Behind right side of front bumper. See Fig. 84 .
Ignition Coil No. 1	On top of engine. See Fig. 11 .
Ignition Coil No. 2	On top of engine. See Fig. 11 .
Ignition Coil No. 3	On top of engine. See Fig. 11 .
Ignition Coil No. 4	On top of engine. See Fig. 11 .
Junction Connector C103	At rear of engine. See Fig. 18 .
Junction Connector C110	Behind glove box. See Fig. 103 .
MES Connector	Under left side of dash. See Fig. 38 .
Microphone Jack	Under left side of dash. See Fig. 35 .
Noise Condenser	Behind right rear quarterpanel. See Fig. 74 .
Rear Ceiling Light Diode	Under right side of dash. See Fig. 109 .
Shift Lock Diode	Behind glove box. See Fig. 99 .
Side Airbag (Passenger's)	Under front passenger's seat. See Fig. 66 .
Test Tachometer Connector	On left side of engine compartment, near battery. See Fig. 26 .
Trailer Lighting Connector	Behind left rear quarterpanel. See Fig. 102 .

Honda CR-V EX 2004 - CONNECTORS

Honda CR-V EX 2004 CONNECTORS LOCATION

Component	Location
C101 (Gray, 20 Pin)	Behind glove box. See Fig. 60 .
C102 (Gray, 8 Pin)	At left rear side of engine. See Fig. 14 .
C104 (Gray, 10 Pin)	On transaxle housing. See Fig. 21 .
C108 (Black, 8 Pin)	On transaxle housing. See Fig. 91 .
C401 (Yellow, 4 Pin)	Under middle of dash. See Fig. 51 .
C402 (Gray, 14 Pin)	Under middle of dash. See Fig. 51 .
C403 (Light Blue, 6 Pin)	Under middle of dash. See Fig. 56 .
C404 (Yellow, 4 Pin)	Under middle of dash. See Fig. 55 .
C451 (Gray, 20 Pin)	Under middle of dash. See Fig. 51 .
C452 (White, 21 Pin)	Under middle of dash. See Fig. 49 .
C453 (Light Blue, 6 Pin)	Under middle of dash. See Fig. 49 .
C454 (Gray, 10 Pin)	Under middle of dash. See Fig. 55 .
C455 (White, 21 Pin)	Under middle of dash. See Fig. 56 .
C460 (Gray, 6 Pin)	Under left side of dash. See Fig. 39 .
C501 (USA, Honda Accessory) (White, 10 Pin)	Under middle of dash. See Fig. 52 .
C501 (White, 10 Pin)	Under middle of dash. See Fig. 50 .
C502 (White, 8 Pin)	Under middle of dash. See Fig. 50 .
C503 (Brown, 7 Pin)	Under middle of dash. See Fig. 50 .
C507 (Brown, 1 Pin)	Under middle of dash. See Fig. 42 .
C510 (Brown, 1 Pin)	At left front side of engine compartment. See Fig. 26 .
C551 (Gray, 18 Pin)	Under middle of dash. See Fig. 55 .
C552 (Gray, 6 Pin)	Under middle of dash. See Fig. 53 .
C553 (Gray, 14 Pin)	Under middle of dash. See Fig. 57 .
C555 (Gray, 10 Pin)	At left "B" pillar. See Fig. 71 .
C556 (Gray, 8 Pin)	Under front passenger's seat. See Fig. 66 .
C557 (Blue, 10 Pin)	At right "B" pillar. See Fig. 110 .
C601 (Gray, 20 Pin)	Behind right quarterpanel. See Fig. 73 .
C602 (Gray, 20 Pin)	Behind right quarterpanel. See Fig. 74 .
C651 (Gray, 10 Pin)	Under left side of dash. See Fig. 30 .
C701 (Gray, 2 Pin)	At lower middle of tailgate. See Fig. 81 .
C751 (Gray, 22 Pin)	Under left side of dash. See Fig. 30 .
C752 (White, 13 Pin)	Under left side of dash. See Fig. 32 .
C781 (LX, Honda Accessory) (White, 13 Pin)	Under right side of dash. See Fig. 64 .
C781 (White, 13 Pin)	Under right side of dash. See Fig. 63 .
C782 (Light Blue, 6 Pin)	Under right side of dash. See Fig. 63 .
C851 (Brown, 21 Pin)	Under middle of dash. See Fig. 48 .
C852 (Brown, 1 Pin)	Under middle of dash. See Fig. 48 .
C853 (Brown, 1 Pin)	Under middle of dash. See Fig. 57 .

Honda CR-V EX 2004 - GROUNDS

Honda CR-V EX 2004 GROUNDS LOCATION

Component	Location
G1	At left side of engine compartment. See Fig. 25 .
G2	At right side of engine compartment. See Fig. 4 .
G50	Under left side of dash. See Fig. 35 .
G60	Left quarter panel. See Fig. 102 .
G101	At left side of engine. See Fig. 10 .
G201	Behind right side of front bumper. See Fig. 82 .
G202	Behind right side of front bumper. See Fig. 82 .
G301	Behind left side of front bumper. See Fig. 86 .
G401	Behind glove box. See Fig. 59 .
G402	Under middle of dash. See Fig. 41 .
G451	Under middle of dash. See Fig. 49 .
G501	Under left side of dash. See Fig. 30 .
G502	Under right side of dash. See Fig. 61 .
G503	Behind glove box. See Fig. 59 .
G551	Under driver's seat. See Fig. 68 .
G552	Under passenger's seat. See Fig. 69 .
G601	Behind right quarterpanel. See Fig. 74 .
G701	At middle of tailgate. See Fig. 79 .
G711	Middle of tailgate. See Fig. 79 .
G811	Under left side of cowl cover. See Fig. 22 .