Contents Drawing Page Drawing Page L4 Engine...1 L4 Engine - Exploded View...2 V6 Engine...3 V6 Engine - Exploded View... 4 Oil Filter...5 VTEC (Variable Timing Electronic Control) System... 6 Fuel and Air Intake Systems... 7 Evaporative Emissions System... 8 Exhaust Systems...9 Automatic Transmission...10 Clutch Assembly...11 4-Wheel Drive System (VTM-4)... 12 Driveshafts and CV (Constant Velocity) Joint Boots... 13 Rack and Pinion Steering...14 VSA (Vehicle Stability Assist) and TCS (Traction Control System)... 15 Front Suspension...16 Rear Suspension...17 Tire Wear and Wheel Alignment...18 ABS (Anti-lock Brake System)...19 Conventional Brake System (non-abs)...20 Doors and Windows... 21 Engine Cooling and Vehicle Heating Systems...22 Air Conditioning System...23 Starting and Charging System...24 Direct Ignition System... 25 Distributor Ignition System...26 Hybrid IMA (Integrated Motor Assist) System... 27 Audio and Entertainment Systems...28 Navigation System (with HandsFreeLink, if equipped)... 29 SRS (Supplemental Restraint System)...30 Odyssey Power Sliding Doors...31
L4 Engine SINGLE OVERHEAD CAM DOUBLE OVERHEAD CAM Camshaft Rocker Arms Water Pump Rocker Arms Camshafts Timing Chain Belt Tensioner Valves Pistons Balancer Shaft Valves Timing Belt Belt Tensioner Balancer Belt Oil Filter Water Pump Drive belt Oil Pump 1
L4 Engine - Exploded View Distributor Distributor O-ring Cylinder Head Cover Cylinder Head Cover Gasket Intake Manifold Cylinder Head Rubber Grommets Exhaust Manifold Head Gasket Camshaft Pulley Oil Filter Oil Filter Gasket Water Pump Gasket Water Pump Intake Manifold Gasket Exhaust Manifold Gasket Engine Block Oil Pan Oil Pan Gasket Timing Belt Drive Pulley Drain Bolt Crush Washer Oil Pan Drain Bolt 2
V6 Engine Valves Timing Belt Rocker Arms Camshaft Water Pump Belt Tensioner Pistons Connecting Rod Crankshaft 3
V6 Engine - Exploded View Throttle Body Intake Manifold Gasket Cylinder Head Cover Intake Manifold Intake Manifold Gasket Cylinder Head Cover Gasket Cylinder Head Exhaust Manifold Gasket Exhaust Manifold Rubber Grommets Cylinder Head Gasket Water Pump Main Seal Cover Oil Filter Gasket Oil Pan Engine Block Oil Filter Oil Pump Oil Pump Pickup Oil Pan Drain Bolt 4
Oil Filter Oil Bypass Valve Oil flow through the filter 5
VTEC (Variable Timing Electronic Control) System Locking Pin Adjustable Valves Primary Rocker Arm Mid Rocker Arm Secondary Rocker Arm 1 Low-rpm Operation Low-rpm Cam Lobes For good fuel economy and smooth operation, both valves follow the smaller cam lobes, providing passenger-car-type performance at low engine rpm (revolutions per minute). 2 Transition Horsepower rises steadily across the switch-over point to provide a smooth transition between the low-rpm and high-rpm modes of engine operation. 3 High-rpm Operation High-rpm Cam Lobe For higher engine power output, both valves follow the larger, center cam lobe, providing performance at high rpm that is similar to a racing car engine. 6
Fuel and Air Intake Systems Fuel Tank Fuel Fill Cap Fuel Rail FUEL TANK UNIT Fuel Feed Line Fuel Pump Sealing Ring Throttle Body THROTTLE BODY Air Cleaner Resonator Map Sensor Throttle Cables Fuel Gauge Sending Unit Fuel Filter Fuel Pressure Regulator Fuel Pump Throttle Position Sensor Butterfly Valve Suction Filter 7
Evaporative Emissions System Fuel Tank Vapor Control Valve Fuel Pump Vapor Recirculation Tube Evaporative Two-way Valve Evaporative Emission Canister Fuel Fill Cap Fuel Tank Vent Hose Evaporative Canister Purge Valve Canister Vent Valve Fuel Tank Pressure Sensor 8
Exhaust Systems Primary Heated Oxygen Sensor Mufflers ECM/PCM Exhaust Pipe "B" Exhaust Pipe "A" Warm-up Catalytic Converters Catalytic Converter Primary Heated Oxygen Sensor Secondary Heated Oxygen Sensor ECM/ PCM Secondary Heated Oxygen Sensor Exhaust Pipe Tip Muffler Exhaust Manifold Exhaust Pipe "B" Exhaust Pipe "A" Mid Pipe Catalytic Converter 9
Automatic Transmission Transmission Gears Clutch Pack Assembly (1st Clutch and 2nd Clutch) Differential Driveshaft Clutch Pack Assembly (3rd Clutch and 4th Clutch) Torque Converter Lock-up Control Solenoid Valve Assembly Torque Converter Assembly Shift Control Solenoid Valve Assembly 10
Clutch Assembly ENGAGED POSITION Release Bearing Flywheel Crankshaft Clutch Damper Release Bearing Clutch Interlock Switch Clutch Disc Pressure Plate Clutch Disc DISENGAGED POSITION Release Fork Clutch Switch Clutch Pedal Push Rod Slave Cylinder Flywheel Clutch Master Cylinder 11
4-Wheel Drive System (VTM-4) Transmission Transfer Gear Assembly ABS Modulator Assembly PCM VTM-4 Control Unit Propeller Shaft Electromagnetic Coil Clutch Wheel Sensors Ring Gear Clutch Pinion Gear Electromagnetic Coil 12
Driveshafts and CV (Constant Velocity) Joint Boots Boot Bands Driveshaft Boot Bands Boot Inboard CV Joint Boot Transaxle Intermediate Shaft Outboard CV Joint Intermediate Shaft Carrier Bearing Driveshaft 13
Rack and Pinion Steering Tie-rod End Ball Joint Boot Valve Body Unit Power Steering Pump Steering Gearbox Visually inspect tie-rod ends, steering gearbox and boots every 15,000 miles Under severe operating conditions, visually inspect tie-rod ends, steering gearbox and boots every 7,500 miles Rotate tires every 7,500 miles Reservoir 14
VSA (Vehicle Stability Assist) and TCS (Traction Control System) Brakes are Without VSA applied to outside wheels. With VSA Without VSA With VSA Without TCS Brakes are applied to inside wheels. Yaw-rate Lateral Acceleration Sensor ABS/TCS Control Unit Steering Angle Sensor With TCS Right Front Wheel Sensor Right Rear Wheel Sensor Left Rear Wheel Sensor Left Front Wheel Sensor ABS/VSA Modulator 15
Front Suspension Castle Nut Upper Control Arm Damper (Shock Absorber) Knuckle Coil Spring Stabilizer Bar Ball Joint Boot Ball Joint Stabilizer Bar Bushing Radius Rod Rubber Bushing Radius Rod Driveshaft Boot Damper Fork Lower Control Arm 16
Rear Suspension Coil Spring Damper (Shock Absorber) Trailing Arm Upper Control Arm Stabilizer Bar Bracket Stabilizer Bar Bushing Stabilizer Bar Damper Upper Control Arm Lower Control Arm Trailing Arm Bushing Knuckle Coil Spring Stabilizer Bar Bracket/Bushing Lower Control Arm "B" Compensator Arm Trailing Arm Bracket Stabilizer Bar Trailing Arm Lower Control Arm "A" 17
Tire Wear and Wheel Alignment Wear Indicator Overinflation Underinflation Negative Camber Positive Camber Feathered Wear (excessive toe in or out) Camber Wear Spotty/ Chopped Wear (multiproblem) Toe In Toe Out Diagonal Wear/ Heel and Toe Wear Local Wear Negative Caster Positive Caster 18
ABS (Anti-lock Brake System) Modulator Unit Master Cylinder Control Module Brake Booster Wheel Sensors Wheel Sensor Wheel Sensors Gear Pulser Brake Disc 19
Conventional Brake System (non-abs) Hydraulic Lines Brake Booster Master Cylinder Parking Brake Lever Rear Disc Brakes Front Disc Brakes Wear Indicator Parking Brake Cables Brake Caliper Piston Parking Brake Shoes Brake Pads Brake Disc Drum Parking Brake (inside rear disc brake) 20
NEW STYLE POWER WINDOWS Doors and Windows OLD STYLE POWER WINDOWS Power Window Motor Latch Power Door Lock Actuator Center Lower Channel Window Regulator Power Window Switch Front Window Channel Inner Door Handle Door Checker Window Regulator Hinges MANUAL WINDOWS Regulator Handle 21
Engine Cooling and Vehicle Heating Systems Heater Core Temperature Control Dial Heater Valve Thermostat Housing Coolant Reservoir Radiator Heater Hoses Radiator Fan Transmission Cooler Radiator Cap Radiator Hoses Water Pump 22
Air Conditioning System Evaporator and Heater Core (under dash) Pollen and Dust Expansion Valve Blower Service Valves Micron Filter Condensation Drain Tube Receiver/ Dryer Compressor Belt Condenser Fan Condenser Compressor 23
Starting and Charging System Under-hood Fuse Box Lock Cylinder Ignition Switch IMMOBILIZER SYSTEM Battery Ignition Key Transponder Key Cylinder Immobilizer Control Unit-receiver Starter Starter Solenoid Alternator Alternator Belt Charging System Light ECM/PCM To the Fuel System 24
Direct Ignition System Ignition Coil Engine Control Module/Powertrain Control Module (ECM/PCM) Spark Plug Radio Noise Condenser Ignition Control Module (ICM) Crankshaft Position/ Cylinder Position (CKP/CYP) Sensor 25
Distributor Ignition System Distributor Cap Distributor Spark Plug Wires Engine Control Module/ Powertrain Control Module (ECM/PCM) Rotor Ignition Control Module (ICM) Coil (internal) Spark Plugs Housing Coil (external) 26
Hybrid IMA (Integrated Motor Assist) System Auto Idle Stop Indicator Cooling Fan Duct Cooling Fan Converter Storage Battery Battery Power Drive Unit (PDU) Transmission Gasoline Engine Power Cable IMA Motor Electric Motor Transmission 27
Audio and Entertainment Systems Tweeters DVD System Stereo Amplifier Antenna Module Window Antenna XM Antenna Subwoofer Audio Remote Switch Audio Unit XM Receiver 28
Navigation System (with HandsFreeLink, if equipped) Display Panel Control Unit Audio/HVAC Subdisplay/Clock Microphone HandsFreeLink Control Unit ECM/PCM GPS Satellites (24 total) GPS Antenna Yaw/Pitch Sensor Transmission Countershaft Speed Sensor Navigation Talk-Back Buttons Map DVD-ROM Navigation Unit 29
SRS (Supplemental Restraint System) Airbag Deployment Side Curtain Airbags (if equipped) Front Passenger's Airbag SRS Indicator Driver's Airbag Gold Plated Electrical Connectors SRS Unit (including "G" Sensors) Cable Reel Side Airbag Front Seat Belt Tensioner (if equipped) Side Impact Sensor (second) Front Impact Sensor (if equipped) Under-dash Fuse/Relay Box Side Impact Sensor (first) 30
Odyssey Power Sliding Doors OLD STYLE Junction Switch Assemblies Remote Control Assembly Failsafe Lever Cable Release Cable Power Sliding Door Control Unit Slide Motor NEW STYLE Power Sliding Door Touch Sensor Remote Control Assembly Door Release Actuator Power Slide Motor Lower Roller Lever Lower Roller Lever Cable Latch Assembly Front Latch 31 Lower Roller Lever CESS Articulated Harness Rear Latch