Honda Pilot LX 2009 - 2008 ELECTRICAL Fuses & Circuit Breakers - Pilot
Honda Pilot LX 2009 - IDENTIFICATION
CAUTION: When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See appropriate COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.
Honda Pilot LX 2009 - UNDER-DASH FUSE/RELAY BOX
NOTE: Under-dash fuse/relay box is located under left side of instrument panel. See Fig. 1.
Fig. 1: Honda Pilot LX 2009 - Component Locations - Locating Under-Dash Fuse/Relay Box
Fig. 2: Honda Pilot LX 2009 - Component Locations - Identifying Under-Dash Fuse/Relay Box Components
Honda Pilot LX 2009 Under-Dash Fuse/Relay Box Fuses
Fuse Number Fuse Name Amps Component or Circuit Protected 1 VTM-4 (7.5A) MICU, VTM-4 Control Unit (4WD), VTM-4 Relay (4WD) 2 FUEL PUMP 15A Immobilizer-Keyless Control Unit, MICU, PCM, PGM-FI Main Relay 2 3 ACG 10A Alternator, Brake Pedal Position Sensor, ELD Unit, EVAP Canister Purge Valve, PCM 4 VSA 7.5A MICU, VSA Modulator-Control Unit, Yaw Rate-Lateral/Longitudinal Acceleration Sensor 5 H/SEAT 15A Driver's Seat Heater Relay (High), Driver's Seat Heater Relay (Low), Front Passenger's Seat Heater Relay (High), Front Passenger's Seat Heater Relay (Low) 6 - - Not Used 7 AUTO LIGHT 10A Automatic Lighting Control Unit, Driver's Power Lumbar Support Switch, MICU 8 AUTO LIGHT 7.5A Automatic Lighting Control Unit, Parking and Back-up Sensor Control Unit (Parking and Back-up Sensor System), Parking and Back-up Sensor Switch (Parking and Back-up Sensor System), TPMS Control Unit 9 ODS 7.5A Front Passenger's Airbag Cut-off Indicator (USA, Canada), MICU, ODS Unit, SRS Unit 10 METER 7.5A ACM Control Relay, Electrical Compass Unit, Engine Mount Control Unit, Gauge Control Module, MICU, Power Mirror Control Unit (DPMS), Power Seat Control Unit (DPMS), Power Tailgate Control Unit, Shift Lock Solenoid, VTM-4 Lock Switch (4WD) 11 SRS 10A MICU, SRS Unit 12 R DRL 10A Right DRL 13 L DRL 10A Left DRL 14 SMALL (INTR) 7.5A A/T Gear Position Indicator Panel Light, Ambient Light (Console), Ambient Light (Pocket) (without Navigation), Audio-HVAC Display Unit (without Navigation), Audio Remote Switch, Audio Unit, Cigarette Lighter Light (Mexico, Latin America), Climate Control Unit, Console Box Light, Cruise Control Combination Switch, Driver's Seat Heater Switch (Front Seat Heaters), Front Passenger's Airbag Cut-off Indicator (USA, Canada), Front Passenger's Seat Heater Switch (Front Seat Heaters), Glove Box Light, Hazard Warning Switch, HFL-Voice Control Switch (Navigation), HomeLink Unit, HVAC Control Unit (Manual A/C), Left Second Row Seat Heater Switch (Second Row Seat Heaters), Multi-Information Switch, Navigation Switch Panel (Navigation), Parking and Back-up Sensor Switch (Parking and Back-up Sensor System), Rear Auxiliary Jack Assembly (RES), Rear Climate Control Panel (Climate Control), Rear Controller and Screen (RES), Rear HVAC Control Panel (Manual A/C), Right Second Seat Heater Switch (Second Row Seat Heaters), Roof Console, VSA Off Switch, VTM-4 Lock Switch (4WD) 15 SMALL (EXTR) 15A Left Front Side Marker Light, Left Front Turn Signal/Parking Light, Left License Plate Light, Left Taillight Assembly, Right Front Side Marker Light, Right Front Turn Signal/Parking Light, Right License Plate Light, Right Taillight Assembly, Trailer Taillight Relay 16 H/L R LO 15A Right Headlight 17 H/L L LO 15A Left Headlight 18 DRL MAIN 20A Fuses 12 and 13 in Under-dash Fuse/Relay Box, MICU 19 SMALL MAIN 15A Fuses 14 and 15 in Under-dash Fuse/Relay Box, MICU 20 TPMS/RR FOG 7.5A TPMS Control Unit (TPMS) 21 H/L LO MAIN 20A Fuses 16 and 17 in Under-dash Fuse/Relay Box, MICU 22 VBSOL2 7.5A PCM 23 ST CUT RLY 1 7.5A PCM 24 - - Not Used 25 - - Not Used 26 DR P/W 20A Power Window Master Switch 27 HAC OP 20A Option Connector 28 SUNROOF 20A Moonroof Control Unit (Moonroof) 29 DOOR LOCK 20A MICU 30 AS P/W 20A Front Passenger's Power Window Switch 31 AUDIO AMP 30A Stereo Amplifier 32 RR R P/W 20A Right Rear Power Window Switch 33 RR L P/W 20A Left Rear Power Window Switch 34 - - Not Used 35 ACC 10A Audio Unit, Cargo Area Accessory Power Socket Relay, Console Accessory Power Socket A Relay, Console Accessory Power Socket B Relay, Front Accessory Power Socket Relay, HandsFreeLink Control Unit (HandsFreeLink), Ignition Key Switch/Key Light, Interface Dial (Navigation), Microphone (Navigation), MICU, Navigation Display Unit (Navigation), Navigation Unit (Navigation) 36 HAC 10A A/C Compressor Clutch Relay, AC Inverter Unit (AC Inverter), Audio-HVAC Display Unit (without Navigation), Automatic Dimming Inside Mirror, Climate Control Unit, Driver's Seat Heater Switch (Front Seat Heaters), Fan Control Relay, Front Blower Motor Relay, Front Passenger's Seat Heater Switch (Front Seat Heaters), HVAC Control Unit (Manual A/C), Left Second Row Seat Heater (Second Row Seat Heaters), MICU, Power Mirror Switch, Power Window Master Switch, Radiator Fan Diode, Radiator Fan Relay, Rear Blower Motor Relay, Rear Climate Control Panel (Climate Control), Rear HVAC Control Panel (Manual A/C), Rear Mode Control Motor, Rearview Monitor Mirror (Rearview Monitor), Rear Window Defogger Relay, Right Second Row Seat Heater Switch (Second Row Seat Heaters), Trailer IG2 Relay 37 DAY LIGHT 7.5A MICU 38 FR WIPER 30A MICU
Honda Pilot LX 2009 - AUXILIARY UNDER-DASH FUSE BOX
NOTE: Auxiliary under-dash fuse box is located under left side of instrument panel near under-dash fuse/relay box. See Fig. 3.
Fig. 3: Honda Pilot LX 2009 - Component Locations - Locating Auxiliary Under-Dash Fuse Box
Honda Pilot LX 2009 Auxiliary Under-Dash Fuse Box Fuses
Fuse Number Fuse Name Amps Component or Circuit Protected 1 STS 7.5A Remote Starting System Connector (Option Connector), PCM
Honda Pilot LX 2009 - REAR FUSE/RELAY BOX
NOTE: Rear fuse/relay box is located on left side of cargo area. See Fig. 5.
Fig. 5: Honda Pilot LX 2009 - Component Locations - Locating Rear Fuse/Relay Box
Fig. 6: Honda Pilot LX 2009 - Component Locations - Identifying Rear Fuse/Relay Box Components
Honda Pilot LX 2009 Rear Fuse/Relay Box Fuse
Fuse Number Fuse Name Amps Component or Circuit Protected 1 TRN/HAZ (7.5A) Trailer Lighting Control Unit 2 BACK (7.5A) Trailer Lighting Control Unit 3 STOP (7.5A) Not Used 4 SMALL (20A) Trailer Taillight Relay
Honda Pilot LX 2009 - UNDER-HOOD FUSE/RELAY BOX
NOTE: Under-hood fuse/relay box is located in right rear corner of engine compartment. See Fig. 7.
Fig. 7: Honda Pilot LX 2009 - Component Locations - Locating Under-Hood Fuse/Relay Box
Fig. 8: Honda Pilot LX 2009 - Component Locations - Identifying Under-Hood Fuse/Relay Box Components
Honda Pilot LX 2009 Under-Hood Fuse/Relay Box Fuses
Fuse Number Fuse Name Amps Component or Circuit Protected 1 MAIN FUSE 120A Alternator, ELD Unit, Fuses 6, 7, 8, 9, 19, 20, 21, 22 and 23 and Multi-fuses 2 and 4 in Under-hood Fuse/Relay Box - - Not Used 2 OP MAIN 80A Fuses 5, 6, 7, 27, 28, 29 and 31 in Under-dash Fuse/Relay Box IG MAIN 50A Ignition Switch, Starter Cut Relay 1 3 - - Not Used - - Not Used 4 H/L MAIN 50A Fuses 18, 19, 20 and 21 in Under-dash Fuse/Relay Box P/W MAIN 40A Fuses 24, 25, 26 and 30 in Under-dash Fuse/Relay Box, Power Window Relay 5 - - Not Used 6 COND FAN 30A A/C Condenser Fan Relay 7 COOLING FAN 30A Radiator Fan Relay 8 RR DEF 30A Rear Window Defogger Relay 9 BLOWER 40A Front Blower Motor Relay 10 (FR FOG) 20A Fog Light Relay 11 SUB 20A EVAP Canister Vent Shut Valve, Front A/F Sensor (B2, S1) Front Secondary HO2S (B2, S2), PCM, PGM-FI Sub-relay, Rear A/F Sensor (B1, S1), Rear Secondary HO2S (B1, S2) 12 ACM 10A ACM Control Relay 13 (AS P/SEAT REC) (20A) Front Passenger's Power Seat Adjustment Switch 14 (AS P/SEAT SLI) (20A) Front Passenger's Power Seat Adjustment Switch 15 OIL LEVEL 7.5A A/C Condenser Fan Diode, A/C Condenser Fan Relay 16 H/L HI MAIN 20A Headlight High Beam relay 17 RADIO 20A Audio Unit, Front HFL-Navigation-ANC Microphone (Navigation) 18 IG COIL 15A Ignition Coil Relay 19 MAIN 15A PGM-FI Main Relay 1 20 MG CLUTCH 7.5A A/C Compressor Clutch Relay 21 DBW 15A ETCS Control Relay 22 INTR LT 10A Automatic Dimming Inside Mirror Connector 1 (Option Connector) (Automatic Dimming Inside Mirror Without Navigation), Cargo Area Light, Driver's Door Courtesy Light, Driver's Vanity Mirror Light, Front Individual Map Lights, Front Passenger's Door Courtesy Light, Front Passenger's Vanity Mirror Light, HomeLink Unit, Ignition Key Switch/Key Light, Inside Tailgate Switch (Power Tailgate), Left Rear Door Courtesy Light, Left Running Board Light Connector (Option Connector), MICU, Rear Individual Map Lights (2nd), Rear Individual Map Lights (3rd), Right Rear Door Courtesy Light, Right Running Board Light Connector (Option Connector) 23 BACK UP 10A Audio-HVAC Display Unit (without Navigation), DLC, Gauge Control Module, HandsFreeLink Control Unit (Navigation), Immobilizer-Keyless Control Unit, MICU, Navigation Display Unit (Navigation), Navigation Unit (Navigation), Power Mirror Control Unit (DPMS), Power Seat Control Unit (DPMS), Power Tailgate Control Unit (Power Tailgate), Power Window Master Switch, Rear Controller and Screen (RES)
Honda Pilot LX 2009 - AUXILIARY UNDER-HOOD FUSE/RELAY BOX
NOTE: Auxiliary under-hood fuse/relay box is located in left front corner of engine compartment. See Fig. 9.
Fig. 9: Honda Pilot LX 2009 - Component Locations - Locating Auxiliary Under-Hood Fuse/Relay Box
Honda Pilot LX 2009 Auxiliary Under-Hood Fuse/Relay Box Fuses
Fuse Number Fuse Name Amps Component or Circuit Protected 1 PTG MTR (40A) Power Tailgate Control Unit 2 VTM-4 (20A) VTM-4 Relay (4WD) 3 TRAILER (30A) Fuses 1, 2, 3 and 4 in Rear Fuse/Relay Box (Trailer Connector) 4 VSA FSR 40A VSA Modulator-Control Unit 5 RR BLOWER 30A Rear Blower Motor Relay 6 VSA MTR 30A VSA Modulator-Control Unit 7 HAZARD 15A Hazard Warning Switch, MICU 8 PTG CLOSER (20A) Power Tailgate Control Unit 9 DR P/SEAT (REC) (20A) Driver's Power Seat Adjustment Switch (without DPMS), Power Seat Control Unit (DPMS) 10 DR P/SEAT (SLI) (20A) Driver's Power Seat Adjustment Switch (without DPMS), Power Seat Control Unit (DPMS) 11 STOP & HORN 20A Brake Pedal Position Switch, MICU 12 RR CON ACC SOCKET 15A Console Accessory Power Socket B Relay 13 RR WIPER 10A Rear Window Wiper Motor Relay 1 (Forward), Rear Window Wiper Motor Relay 2 (Backward) 14 TRAILER E-BRAKE (20A) Trailer Electric Brake Unit (If Equipped) 15 AC INVERTER (20A) AC Inverter Unit 16 CTR CON ACC SOCKET 15A Console Accessory Power Socket A Relay 17 TRAILER CHARGE (20A) Trailer IG2 Relay 18 FR ACC SOCKET 15A Front Accessory Power Socket Relay (USA, Canada), Cigarette Lighter (Mexico, Latin America) 19 RR ACC SOCKET 15A Cargo Area Accessory Power Socket Relay 20 G/H MTR 20A Hatch Glass Relay 21 RR HEATED SEAT (15A) Left Second Row Seat Heater Relay (High), Left Second Row Seat Heater Relay (Low), Right Second Row Seat Heater Relay (High), Right Second Row Seat Heater (Low) 22 H/L WASHER (30A) Not Used