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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Honda Odyssey Mk2 (RL1) (1999, 2000, 2001, 2002, 2003, 2004).
Checking and Replacing Fuses
If something electrical in your vehicle stops working, the first thing you should check for is a blown fuse. Determine from the chart, or the diagram on the fuse box lid, which fuse or fuses control that device. The diagram for the interior driver’s side fuse box is on the kick panel below the fuse box. Check those fuses first, but check all the fuses before deciding that a blown fuse is the cause. Replace any blown fuses, and check if the device works.
- Turn the ignition switch to LOCK (0). Make sure the headlights and all other accessories are off.
- Remove the cover from the fuse box.
- Check each of the large fuses in the primary under-hood fuse box by looking through the top at the wire inside. Removing these fuses requires a Phillips-head screwdriver.
- Check the smaller fuses in the under-hood fuse box and all the fuses in the interior fuse boxes by pulling out each fuse with the fuse puller provided in the primary under-hood fuse box.
- Look for a burned wire inside the fuse. If it is burned, replace it with one of the spare fuses of the same rating or lower.
If you cannot drive the car without fixing the problem, and you do not have a spare fuse, take a fuse of the same rating or a lower rating from one of the other circuits. Make sure you can do without that circuit temporarily (such as the accessory socket or radio).
If you replace the blown fuse with a spare fuse that has a lower rating, it might blow out again. This does not indicate anything wrong. Replace the fuse with one of the correct rating as soon as you can. - If the replacement fuse of the same rating blows in a short time, there is probably a serious electrical problem in your car. Leave the blown fuse in that circuit and have your car checked by a qualified technician.
Notice
- Replacing a fuse with one that has a higher rating greatly increases the chances of damaging the electrical system. If you do not have a replacement fuse with the proper rating for the circuit, install one with a lower rating.
- Never replace a broken fuse with anything other than a new fuse.
Passenger Compartment Fuse Box №1
It located under the dashboard on the driver’s side.
| № | A | Protected Component |
|---|---|---|
| 1 | 15 | Fuel Pump, PGM-FI Main Relay, Supplemental Restraint System (SRS) Unit (VA) |
| 2 | 10 | Supplemental Restraint System (SRS) Unit (VB) |
| 3 | 7.5 | A/C Compressor Clutch Relay, Blower Motor Relay. Climate Control Unit. Condenser Fan Relay, Fan Control Relay, Heater Control Panel, Radiator Fan Relay, Rear A/C Blower Motor Relays, Rear Window Defogger Relay, Rear A/C Mode Relay And Motor, Recirculation Control Motor |
| 4 | 7.5 | ABS Control Unit (1999-2000 LX), ABS/TCS Control Unit (EX, EX-L, 2001-2004 LX), Option Connector S, Power Mirror Defoggers, Power Mirrors, Seat Heater Relay (EX-L) |
| 5 | 7.5 | Daytime Running Lights (DRL) Control Unit |
| 6 | 15 | Alternator, Charging System Light, Cruise Control Main Switch, Cruise Control Unit, Electrical Load Detector (ELD) Unit, Evaporative Emission (EVAP) Canister Vent Shut Valve, EVAP Bypass Solenoid Valve, EVAP Purge Control Solenoid Valve, Engine Mount Control Solenoid Valve, Powertrain Control Module (PCM), Primary and Secondary Heated Oxygen Sensors, Vehicle Speed Sensor (VSS) (with Navigation System), Navigation System (2000-2004), PGM-FI |
| 7 | 10 | 1999-2000: Rear Window Wiper Motor, Rear Window Washer Motor, Windshield Washer Motor |
| 15 | 2001-2004: Ignition Сoils | |
| 8 | 7.5 | Accessory Power Socket Relay, Option Connector R |
| 9 | 10 | Back-Up Lights, Brake Light Failure Sensor, Clock (except Navigation), Driver’s and Passenger’s Multiplex Control Units, Daytime Running Lights (DRL) Indicator, Gauge Assembly, Keyless Receiver Unit (EX, EX-L), Left and Right Power Sliding Door Control Units (EX, EX-L), Shift Lock Solenoid, TCS Switch (EX, EX-L), A/T Reverse Relay, Brake System Indicator, Navigation Unit, Passenger's Airbag Cutoff Indicator (2003-2004) |
| 10 | 7.5 | Turn Signal/Hazard Relay |
| 11 | 15 | 1999-2000: Ignition Сoils |
| 10 | 2001-2004: Rear Window Wiper Motor, Rear Window Wiper Intermittent Control Unit, Rear Window Washer Motor, Windshield Washer Motor, OPDS Unit (2002-2004), Front Passenger's Weight Sensor (2003-2004) | |
| 12 | 30 | Intermittent Wiper Relay, Windshield Wiper Motor |
| 13 | 7.5 | Powertrain Control Module (PCM), PGM-FI Main Relay, Starter Signal |
| R1 | Starter Cut | |
| R2 | Reverse | |
| R3 | Turn Signal/Hazard |
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Passenger Compartment Fuse Box №2
It is located under the dashboard on the passenger’s side. To open, pull the right edge of the cover.
| № | A | Protected Component |
|---|---|---|
| 1 | 20 | EX, EX-L: Left Power Sliding Door Control Unit |
| 2 | 20 | EX, EX-L: Power Seat Rear Up-Down and Recline Motors |
| 3 | 10 | EX, EX-L, 2001-2004 LX: ABS/TCS Modulator Unit (TCS Relay) |
| 4 | 20 | EX, EX-L: Power Seat Front Up-Down and Slide Motors |
| 5 | 20 | EX, EX-L: Right Power Sliding Door Control Unit |
| 6 | 10 | Daytime Running Lights (DRL) Control Unit |
| 7 | 7.5 | Left Rear Power Quarter Window Motor (Open and Close Relays) |
| 8 | 20 | Front Passenger’s Window Motor, Front Passenger's Window Switch |
| 9 | 15 | Audio Unit, Front and Rear Accessory Power Sockets, Navigation Display Unit (2000-2004), Navigation Unit (2000-2004) |
| 10 | 15 | Dash and Console Lights, Driver’s Multiplex Control Unit, Front Side Marker Lights, License Plate Light, Taillights, Vanity Mirror Lights, Audio Unit, Center Pocket Light, Clock, Climate Control Unit, Combination Light Switch, Cruise Control Main Switch Light, Gauge Assembly, Hazard Warning Switch Light, Heater Control Panel, Interior Lights Switch Light, Power Sliding Door Switch Light, Rear A/C Fan Switch Light, Tail Light Relay, TCS Switch Light |
| 11 | 10 | Cargo Area Light, Left and Right Front and Rear Individual Map Lights, Front Individual Map Light, Navigation Display Unit (2000-2004), Navigation Unit (2000-2004), Audio Unit, Ceiling Lights, Gauge Assembly, Passenger's Multiplex Control Unit (with Keyless Entry System), Navigation Display Unit, Spotlights, Homelink Unit |
| 12 | 20 | Fuel Fill Door Relay (Fuel Fill Door Switch), Sliding Door Lock Control Units (Fuel Fill Door Relay), Passenger’s Multiplex Control Unit |
| 13 | 7.5 | Climate Control Unit (EX, EX-L), Clock (except Navigation), Door Multiplex Control Unit, Driver's Multiplex Control Unit, Gauge Assembly, Heater Control Panel (LX), Keyless Receiver Unit (EX, EX-L), Left And Right Power Sliding Door Control Units (EX, EX-L), Passenger’s Multiplex Control Unit, Powertrain Control Module (PCM), Immobilizer Indicator Light |
| 14 | 7.5 | ABS Control Unit (1999-2000 LX), ABS/TCS Control Unit (EX, EX-L, ’01-2004 LX) |
| 15 | 20 | 1999-2000: Door Multiplex Control Unit (Driver’s Power Window) |
| 7.5 | 2001-2004: Door Multiplex Control Unit (Driver’s Power Window), Power Window Control Unit | |
| 16 | 7.5 | Right Rear Power Quarter Window Motor (Open and Close Relays) |
| R1 | Power Window | |
| R2 | Accessory Power Socket | |
| R3 | Rear Window Defogger |
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Engine Compartment Fuse Boxes
Fuse Box №1 Diagram
| № | A | Protected Component |
|---|---|---|
| 41 | 120 | Power Distribution |
| 42 | 50 | Ignition Switch (BAT) |
| 43 | 15 | Right Headlight, Daytime Running Lights (DRL) Relay |
| 44 | - | - |
| 45 | 15 | Left Headlight, High Beam Indicator, Daytime Running Lights (DRL) Relay, DRL Control Unit |
| 46 | 15 | PGM-FI Main Relay, Data Link Connector (DLC) |
| 47 | 20 | ABS Control Unit (1999-2000 LX), ABS/TCS Control Unit (EX, EX-L, 2001-04 LX), Brake Lights, Cruise Control Unit, Horn Relay, Ignition Key Light, Key Interlock Switch, PCM |
| 48 | 20 | ABS Control Unit (1999-2000 LX), ABS/TCS Control Unit (EX, EX-L, 2001-2004 LX) |
| 49 | 15 | Hazard Warning Switch, Turn Signal/Hazard Relay |
| 50 | 30 | ABS Pump Motor (1999-2000 LX), ABS/TCS Modulator Unit (EX, EX-L, 2001-2004 LX) |
| 51 | 40 | Fuses: № 1, 7, 8, 15, 16 |
| 52 | 30 | Right Power Sliding Door Control Unit (EX, EX-L) |
| 53 | 30 | Rear Window Defogger (Rear Window Defogger Relay) |
| 54 | 40 | Fuses: № 9, 10, 11, 12, 13 |
| 55 | 40 | Fuses: № 2, 3, 4, 5, 6 |
| 56 | 40 | Front Blower Motor |
| 57 | 30 | Radiator Fan Motor |
| 58 | 30 | A/C Condenser Fan Motor |
| 59 | 7.5 | A/C Compressor Clutch |
| • | - | Spare |
| R1 | Headlight №1 (Right) | |
| R2 | Headlight №2 (Left) | |
| R3 | Horn | |
| R4 | A/C Condenser Fan | |
| R5 | Front Blower Motor | |
| R6 | Radiator Fan | |
| R7 | A/C Compressor Clutch | |
Fuse Box №2 Diagram (1999-2002)
| № | A | Circuit Protected |
|---|---|---|
| 1 | 30 | EX, EX-L: Left Power Sliding Door Control Unit |
| 2 | 40 | Rear A/C Blower Motor |
Fuse Box №3 Diagram (1999-2002)
| № | A | Circuit Protected |
|---|---|---|
| 1 | 20 | EX-L: Seat Heaters |
| 2 | 20 | EX-L: Rear Entertaiment System (Audio, DVD) |
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Fuse Box №2 (2003-2004)
| № | A | Protected Component |
|---|---|---|
| 71 | 20 | Rear Entertaiment System (Audio, DVD) |
| 72 | - | - |
| 73 | - | - |
| 74 | - | - |
| 75 | - | - |
| 76 | - | - |
| 77 | - | - |
| 78 | 20 | Seat Heaters |
| 79 | 20 | Power Window Control Unit |
| 80 | 40 | Rear A/C Blower Motor |
| 81 | 30 | Left Power Sliding Door Control Unit |
Relay Box №1
| № | Relay |
|---|---|
| R1 | ABS Pump Motor |
| R2 | ABS Fail-Safe |
| R3 | Radiator Fan Main |
Relay Box №2
| № | Relay |
|---|---|
| R1 | TCS |
| R2 | Intermittent Wiper |
| R3 | EX-L: Seat Heater |
| R4 | - |
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