Honda·Odyssey·2007 Honda Odyssey·Wiring
Wiring diagram

2007 Honda Odyssey — power distribution

Sheets 6Labels 1417

Power distribution

2 E J 120A 15A F 20A 15A 7.5A 15A 20A 30A 70A K B D C 40A 7.5A 30A 7.5A 10A 10A 20A 20A 40A 40A 40A 30A A 30A BATTERY UNDER-HOOD FUSE/RELAY BOX ELD UNIT A/C CONDENSER FAN RELAY RADIATOR FAN RELAY A/C COMPRESSOR CLUTCH RELAY STARTER SOLENOID STARTER ALTERNATOR PASSENGER'S UNDER-DASH FUSE/RELAY BOX ETCS CONTROL RELAY SEAT HEATER RELAY TRAILER LIGHTING CONTROL UNIT MICU-REAR JUNCTION BOX LEFT SLIDING DOOR UNLOCK RELAY LEFT SLIDING DOOR LOCK RELAY REAR BLOWER MOTOR RELAY RIGHT POWER SLIDING DOOR CONTROL UNIT AUXILIARY UNDER-HOOD FUSE BOX PASSENGER'S UNDER-DASH FUSE/RELAY BOX LEFT POWER SLIDING DOOR CONTROL UNIT AC INVERTER UNIT POWER TAILGATE CONTROL UNIT STEREO AMPLIFIER ACM CONTROL RELAY RIGHT POWER SLIDING DOOR CONTROL UNIT FOG LIGHT RELAY REAR CONTROLLER & SCREEN 12 T101 C3 F6 G3 2 1 G9 E9 3 4 1 B8 C1 2 J8 A5 C4 1 B8 C2 1 4 B5 C5 A1 B1 D5 D4 1 1 1 B1 2 2 4 1 A10 A2 C2 C2 2 T102 D2 BLU/ RED GRN WHT/ BLU BLU WHT/ RED BLK WHT/ WHT/ GRN GRN WHT WHT WHT WHT BLK/ RED YEL BLK/ WHT WHT BLK WHT/BLU RED BLK BLU WHT/ WHT BLK/ BLK BLK GRN RED RED/YEL RED/YEL RED/YEL BLK/ BLK/ BLU WHT/ GRN RED/ BLU RED BLU/ BLU/ RED GRN WHT/ BLU BLU WHT/ RED BLK WHT/ BLK GRN/ BLK/YEL (NOT USED) (NOT USED) (EX, EX-L & TOURING) (EX-L & TOURING) (ACCESSORY INSTALLED) (NOT USED) (ACCESSORY INSTALLED) (NOT USED) (TOURING) (TOURING) (NOT USED) (NOT USED) (TOURING) (TOURING) (RES (DVD): EX-L & TOURING) (EX-L & TOURING) MULTI-FUSE 22 MULTI-FUSE 22 FUSE 12 FUSE 11 FUSE 9 FUSE 19 FUSE 20 FUSE 4 FUSE 6 FUSE 2 FUSE 5 FUSE 1 FUSE 3 FUSE 9 FUSE 8 PASSENGER'S ACCESSORY POWER SOCKET RELAY FRONT PASSENGER'S ACCESSORY POWER SOCKET FUSE 6 FUSE 9 FUSE 11 FUSE 2 FUSE 8 FUSE 4 FUSE 1 FUSE 5 FUSE 3 FUSE 7 FUSE 10 (RIGHT SIDE OF ENGINE COMPT) (UNDER RIGHT SIDE OF DASH) (BEHIND RIGHT END OF DASH) (BEHIND RIGHT REAR SIDE TRIM PANEL) (RIGHT REAR OF ENGINE COMPT) (UNDER RIGHT SIDE OF DASH) G504 TO FUSE 17 (DIAGRAM 5 OF 6) TO FUSE 4 (DIAGRAM 5 OF 6) TO FUSE 15 (DIAGRAM 2 OF 6) TO MULTI- FUSE 23 (DIAGRAM 2 OF 6) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 6 OF 6) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 6 OF 6) FROM FUSE 32 (DIAGRAM 5 OF 6) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6)
START ON ACC LOCK START ON ACC LOCK START ON ACC LOCK START ON ACC LOCK 2A R 2A 7.5A N Q G 15A M 50A 40A 30A M 7.5A 40A C H 50A 40A D 10A I UNDER-HOOD FUSE/ RELAY BOX REAR WINDOW DEFOGGER RELAY CONTROL BLOCK RELAY CONTROL MODULE A/C CONDENSER FAN RELAY A/C COMPRESSOR CLUTCH RELAY BLOWER MOTOR RELAY DRIVER'S UNDER-DASH FUSE/RELAY BOX FAN CONTROL RELAY SECURITY CONTROL UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX AC INVERTER UNIT REAR CLIMATE CONTROL UNIT TRANSMISSION RANGE SWITCH POWER MIRROR SWITCH AUTOMATIC DIMMING INSIDE MIRROR PCM STARTER SOLENOID STARTER 1 1 1 2 3 X11 D15 A31 2 1 D6 E6 E9 5 4 4 2 2 1 3 4 N20 1 2 10 J7 H6 3 T6 2 F19 F13 D7 C1 S X33 2 4 3 1 4 5 6 1 B5 G2 B1 G1 T5 A2 1 A4 A1 BLU WHT/ BLK/ RED BLK/ YEL RED WHT BLK/ BLK/ YEL YEL BLK/ BLK/ YEL BLU/ WHT BLK/WHT RED RED YEL BLK/ YEL BLK/ YEL BLK/ YEL BLU/ YEL RED BLK/YEL YEL BLK/ YEL BLK/ BLK/ YEL YEL BLK/ BLK/ YEL BLK/ YEL BLK/ RED BLK/ WHT WHT/ RED WHT/BLU WHT WHT BLU/ WHT YEL BLK/ WHT BLK/ (NOT USED) (LX) (EX, EX-L & TOURING) (NOT USED) (ACCESSORY INSTALLED) (LX) TOURING EXCEPT USA: LX LX, EX & EX-L (TOURING) (ACCESSORY INSTALLED) (EX, EX-L & TOURING) A/C DIODE A FUSE 7 FUSE 8 FUSE 10 FUSE 14 FUSE 21 FUSE 15 MULTI- FUSE 23 MULTI-FUSE 23 FUSE 33 IGNITION SWITCH AUXILIARY FUSE HOLDER FUSE 30 STARTER CUT RELAY AUTOMATIC DIMMING INSIDE MIRROR IN-LINE FUSE (RIGHT SIDE OF ENGINE COMPT) (UNDER LEFT SIDE OF DASH) (UNDER LEFT SIDE OF DASH) (UNDER LEFT SIDE OF DASH) (LEFT KICK PANEL) FROM DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 6) FROM FUSE 20 (DIAGRAM 1 OF 6) FROM FUSE 20 (DIAGRAM 1 OF 6) TO FUSE 27 (DIAGRAM 5 OF 6) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 6 OF 6) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 6) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 6) TO PASSENGER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 6) TO UNDER- HOOD FUSE/ RELAY BOX (DIAGRAM 2 OF 6)
VBU DR LCK +B L F BOX CONTROL UNIT MICU-REAR JUNCTION 7.5A 7.5A Q 10A DRIVER'S UNDER-DASH FUSE/RELAY BOX PASSENGER'S UNDER-DASH FUSE/RELAY BOX FRONT PASSENGER'S DOOR COURTESY LIGHT DRIVER'S DOOR COURTESY LIGHT DVD PLAYER UNIT INNER POWER TAILGATE SWITCH CARGO AREA LIGHT OPTION CONNECTOR XM RECEIVER LEFT MIDDLE INDIVIDUAL MAP LIGHT RIGHT REAR INDIVIDUAL MAP LIGHT FRONT PASSENGER'S VANITY MIRROR LIGHT DRIVER'S VANITY MIRROR LIGHT RIGHT MIDDLE INDIVIDUAL MAP LIGHT ROOF CONSOLE LEFT REAR INDIVIDUAL MAP LIGHT FRONT INDIVIDUAL MAP LIGHTS AUDIO UNIT MICU PASSENGER'S UNDER-DASH FUSE/RELAY BOX MICU-REAR JUNCTION BOX COMBINATION SWITCH CONTROL UNIT IMMOBILIZER CONTROL UNIT- RECEIVER POWER WINDOW MASTER SWITCH DRIVING POSITION MEMORY SWITCH GAUGE CONTROL MODULE NAVIGATION DISPLAY NAVIGATION UNIT RIGHT POWER SLIDING DOOR CONTROL UNIT LEFT POWER SLIDING DOOR CONTROL UNIT POWER TAILGATE CONTROL UNIT POWER SEAT CONTROL UNIT WIPER/WASHER SWITCH C699 D1 A37 B10 G2 A11 A6 D2 A11 G6 23 G3 J11 D11 A1 D5 C1 A6 E14 E1 A8 7 X35 D12 2 15 5 K5 2 2 2 2 1 1 1 W1 6 X22 G2 F2 3 2 E4 N15 2 2 K3 E5 2 1 A1 D13 A10 D10 F2 B4 N11 WHT/ BLU WHT/ BLU BLU WHT/ GRN WHT/ WHT/ GRN WHT/ GRN WHT/ RED WHT/ RED WHT/ RED WHT/ RED RED WHT/ RED WHT/ WHT/ RED RED WHT/ RED WHT/ RED/ YEL WHT/ RED RED WHT/ RED WHT/ RED WHT/ RED WHT/ RED WHT/ WHT/ RED WHT/ BLU WHT/ BLU WHT/ BLU WHT/ BLU WHT/ BLU BLU BLU WHT/ BLU WHT/ BLU WHT/ BLU WHT/ BLU WHT/ BLU WHT/ BLU WHT/ BLU WHT/ BLU BLU WHT/ GRN WHT/ WHT/ GRN GRN WHT/ WHT/ GRN WHT/ GRN WHT/ GRN GRN WHT/ YEL (NOT USED) (NOT USED) RES (DVD): EX-L & TOURING TOURING W/ NAVIGATION: EX-L & TOURING & USA TOURING: RES (DVD) W/O NAVIGATION: EX, EX-L & EX-L RES (DVD) (EX, EX-L & TOURING) (EX, EX-L & TOURING) (RES (DVD): EX-L & TOURING) (TOURING) (ACCESSORY INSTALLED) (EX, EX-L & TOURING) (NOT USED) (NOT USED) TOURING (NOT USED) (TOURING) W/ NAVIGATION: EX-L & TOURING (TOURING) (TOURING) (EX, EX-L & TOURING) (EX, EX-L & TOURING) FUSE 5 FUSE 6 FUSE 7 FUSE 8 (UNDER LEFT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) (BEHIND RIGHT REAR SIDE TRIM PANEL) FROM UNDER-HOOD FUSE/ RELAY BOX (DIAGRAM 2 OF 6) TO FUSE 9 (DIAGRAM 5 OF 6) FROM PASSENGER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 1 OF 6)
I O 15A 10A P 10A 30A 15A 15A 7.5A IG1 P BOX CONTROL UNIT MICU-REAR JUNCTION 7.5A O DRIVER'S UNDER-DASH FUSE/RELAY BOX MICU UNDER-HOOD FUSE/RELAY BOX CONTROL BLOCK MICU-REAR JUNCTION BOX RELAY CONTROL MODULE J/C C503 REAR WINDOW WIPER RELAY COMBINATION SWITCH CONTROL UNIT WIPER/WASHER SWITCH SHIFT LOCK SOLENOID AUTOMATIC LIGHTING CONTROL UNIT GAUGE CONTROL MODULE PARKING/ BACK-UP SENSOR SWITCH PASSENGER'S UNDER-DASH FUSE/RELAY BOX RIGHT POWER SLIDING DOOR CONTROL UNIT ACM CONTROL RELAY POWER SEAT CONTROL UNIT POWER TAILGATE CONTROL UNIT REAR WINDOW WIPER MOTOR LEFT POWER SLIDING DOOR CONTROL UNIT POWER WINDOW MASTER SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX ELECTRICAL COMPASS UNIT HAZARD WARNING SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH/ DOOR LOCK SWITCH TPMS CONTROL UNIT ENGINE MOUNT CONTROL UNIT PGM-FI MAIN RELAY 2 SRS UNIT OPDS UNIT FRONT PASSENGER'S WEIGHT SENSOR UNIT REAR WASHER MOTOR RELAY INTERMI- TTENT WIPER RELAY FRONT WASHER MOTOR RELAY J/C C101 RELAY CONTROL MODULE ELD UNIT UNDER-HOOD FUSE/RELAY BOX WINDSHIELD WIPER MOTOR IMMOBILIZER CONTROL UNIT- RECEIVER VSA MODULATOR CONTROL UNIT BRAKE PEDAL POSITION SWITCH ENGINE MOUNT CONTROL SOLENOID VALVE PCM ALTERNATOR EVAP CANISTER PURGE VALVE MAF SENSOR A6 5 X16 A1 F8 X17 W3 K5 C5 D1 2 3 4 C6 X38 B42 N29 E6 B2 2 1 A1 1 D2 S2 A18 1 J4 J5 C2 X20 X4 6 A17 S1 C3 N41 D4 1 K2 F7 A2 A12 D4 G3 D3 A14 A14 C14 A35 D6 F1 20 J9 7 A5 1 H2 1 F7 5 4 B2 1 A5 J10 E8 4 2 22 C3 A7 X34 WHT/ WHT RED BLK/ YEL YEL GRN YEL/ YEL BLK/ RED BLK/ RED BLK/ YEL BLK/ YEL BLK/ YEL BLK/ GRN YEL/ GRN YEL RED BLK/ YEL BLK/ RED BLK/ YEL BLK/ YEL RED BLK/ RED BLK/ GRN YEL/ BLK/ RED BRN) (OR BLK/ RED RED BLK/ YEL BLK/ YEL BLK/ YEL BLK/ RED WHT/ GRN GRN (OR BRN) WHT WHT RED WHT YEL YEL BLU GRN YEL/ GRN YEL/ YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL RED YEL YEL (NOT USED) TOURING (TOURING) (TOURING) (EX, EX-L & TOURING) (TOURING) (EX-L & TOURING) (TOURING) (EX, EX-L & TOURING) USA TOURING W/O NAVIGATION (NOT USED) (NOT USED) (NOT USED) (USA TOURING W/O NAVIGATION) (EX, EX-L & TOURING) (EX-L & TOURING) (NOT USED) LX & EX FUSE 21 FUSE 20A FUSE 11 FUSE 10 FUSE 22 FUSE 29 FUSE 19 FUSE 31 FUSE 18 (UNDER LEFT SIDE OF DASH) (RIGHT SIDE OF ENGINE COMPT) (BEHIND RIGHT REAR SIDE TRIM PANEL) (UNDER MIDDLE OF DASH) (UNDER RIGHT SIDE OF DASH) (UNDER LEFT SIDE OF DASH) (RIGHT SIDE OF ENGINE) (RIGHT SIDE OF ENGINE COMPT) FROM FUSE 20 (DIAGRAM 4 OF 6) FROM DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 6) FROM IGNITION SWITCH (DIAGRAM 2 OF 6) TO FUSE 21 (DIAGRAM 4 OF 6) TO MICU-REAR JUNCTION BOX (DIAGRAM 4 OF 6)
H E ACC L G 20A J 20A 15A 10A R 15A 7.5A A 30A 30A 15A 20A DRIVER'S UNDER-DASH FUSE/RELAY BOX MICU POWER WINDOW RELAY (OPTION CONNECTOR) PASSENGER'S UNDER-DASH FUSE/RELAY BOX AUXILIARY JACK ASSEMBLY DVD PLAYER UNIT MOONROOF CLOSE RELAY MOONROOF OPEN RELAY AUDIO UNIT NAVIGATION DISPLAY ACTIVE NOISE CONTROL UNIT NAVIGATION UNIT IGNITION KEY SWITCH/KEY LIGHT STEREO AMPLIFIER POWER WINDOW MASTER SWITCH UNDER-HOOD FUSE/RELAY BOX RELAY CONTROL MODULE HORN RELAY TAILLIGHT RELAY LOW BEAM HEADLIGHT RELAY HIGH BEAM HEADLIGHT RELAY PASSENGER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX SEAT HEATER RELAY TURN SIGNAL/ HAZARD RELAY J/C C503 REAR A/C CONTROL PANEL TRAILER LIGHTING CONTROL UNIT REAR CLIMATE CONTROL PANEL MICU-REAR JUNCTION BOX RECIRCULATION CONTROL MOTOR A/C CONTROL PANEL CLIMATE CONTROL UNIT CLIMATE CONTROL PANEL AUTOMATIC DIMMING INSIDE MIRROR AUTOMATIC LIGHTING CONTROL UNIT HAZARD WARNING SWITCH VSA MODULATOR CONTROL UNIT BRAKE PEDAL POSITION SWITCH IGNITION KEY SWITCH/KEY LIGHT K4 10 A5 X14 2 2 X24 X39 2 4 D17 2 D14 4 D9 A2 D15 C2 D7 A9 D6 4 D16 8 N36 A2 D2 F4 T4 N39 1 2 N8 H2 1 3 2 4 9 A11 3 14 G6 1 F3 1 1 E3 3 4 3 2 1 32 C2 1 C1 J5 A4 N45 6 D17 6 E3 6 1 D9 RED BLK/ YEL BLK/ YEL BLK/ YEL BLK/ YEL BLK/ YEL BLK/ YEL BLK/ YEL BLK/ YEL BLK/ YEL BLK/ YEL BLK/ BLK/ WHT GRN/ WHT GRN/ RED YEL/ RED WHT/ RED YEL/ RED YEL/ RED YEL/ RED YEL/ RED YEL/ RED YEL/ RED YEL/ RED YEL/ GRN RED WHT/ GRN GRN BLK BLK YEL YEL BLK/ YEL YEL BLK/ WHT BLK WHT/ BLK WHT/ BLK WHT/ BLK WHT/ WHT/ RED RED WHT/ BLK WHT/ BLK WHT/ BLK WHT/ WHT WHT RED RED RED (EX-L & TOURING) (NOT USED) (NOT USED) RES (DVD): EX-L & TOURING (EX-L & TOURING) (TOURING) EX-L & TOURING (EX-L & TOURING) TOURING (LX) (ACCESSORY INSTALLED) (EX, EX-L & TOURING) (LX) EX, EX-L & TOURING (TOURING) (TOURING) FUSE 32 FUSE 9 FUSE 27 FUSE 28 DRIVER'S ACCESSORY POWER SOCKET RELAY DRIVER'S ACCESSORY POWER SOCKET FUSE 13 FUSE 4 FUSE 17 FUSE 18 FUSE 16 TRAILER LIGHTING IN-LINE FUSE (UNDER LEFT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) (BEHIND LEFT KICK PANEL) (BEHIND LEFT SIDE OF DASH) (RIGHT SIDE OF ENGINE COMPT) (UNDER RIGHT SIDE OF DASH) (UNDER LEFT SIDE OF DASH) (LEFT "D" PILLAR) (UNDER MIDDLE OF DASH) (BEHIND RIGHT REAR SIDE TRIM PANEL) G601 G501 FROM IGNITION SWITCH (DIAGRAM 2 OF 6) FROM FUSE 6 (DIAGRAM 3 OF 6) FROM MULTI-FUSE 23 (DIAGRAM 2 OF 6) TO PASSENGER'S ACCESSORY POWER SOCKET RELAY (DIAGRAM 1 OF 6) FROM FUSE 12 (DIAGRAM 1 OF 6) FROM BATTERY (DIAGRAM 1 OF 6) FROM DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 6)
N LT DAY TPMS +B 7.5A K 20A 20A 20A 20A CONTROL UNIT JUNCTION BOX MICU-REAR 20A 15A 15A 7.5A 15A B 10A DRIVER'S UNDER-DASH FUSE/RELAY BOX IGNITION COIL RELAY PGM-FI SUB- RELAY (LAF) MICU PASSENGER'S UNDER-DASH FUSE/RELAY BOX ETCS CONTROL RELAY DATA LINK CONNECTOR (DLC) DRL RELAY PCM TPMS CONTROL UNIT J/C C101 UNDER-HOOD FUSE/RELAY BOX RADIATOR FAN RELAY CKP SENSORS CMP SENSOR FUEL INJECTOR 2 PCM FUEL INJECTOR 6 FUEL INJECTOR 1 FUEL INJECTOR 5 FUEL INJECTOR 4 FUEL INJECTOR 3 DRIVER'S UNDER-DASH FUSE/RELAY BOX MICU-REAR JUNCTION BOX APS FORWARD RELAY POWER TAILGATE CONTROL UNIT LEFT POWER SLIDING DOOR CONTROL UNIT APS SWITCH APS REVERSE RELAY DRIVER'S POWER SEAT ADJUSTMENT SWITCH POWER SEAT CONTROL UNIT 1 1 1 1 1 1 B3 3 6 3 1 J5 A1 16 N10 D10 B6 B12 F4 X26 B8 F7 2 B1 F11 B8 8 F13 2 2 3 X12 1 2 B7 E4 C1 E5 B2 H4 J1 X15 N40 3 E7 X31 2 D16 1 4 A6 3 4 1 2 3 4 1 X1 5 2 D14 B2 19 X23 3 E7 X8 RED WHT/ RED YEL RED/ WHT RED/ RED YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ RED WHT/ WHT GRN RED BLU WHT/ BLU WHT/ RED WHT/ RED WHT/ BLU WHT/ RED WHT/ BLU WHT/ RED YEL/ BLK YEL/ YEL RED/ WHT RED/ WHT RED/ RED BLU WHT GRN ORG ORG ORG ORG BLK BLK YEL YEL YEL WHT GRN/ YEL (CANADA) (NOT USED) (TOURING) (EX, EX-L & TOURING) (EX, EX-L & TOURING) (EX, EX-L & TOURING) (TOURING) (NOT USED) (NOT USED) (NOT USED) EX & EX-L EX & EX-L TOURING TOURING (NOT USED) FUSE 1 FUSE 4 FUSE 3 FUSE 23 FUSE 2 PGM-FI MAIN RELAY 1 A/C DIODE B FUSE 12 FUSE 13 FUSE 14 FUSE 17 FUSE 16 FUSE 15 REAR ACCESSORY POWER SOCKET RELAY REAR ACCESSORY POWER SOCKET (UNDER LEFT SIDE OF DASH) (UNDER RIGHT SIDE OF DASH) (BELOW LEFT SIDE OF DASH) (RIGHT SIDE OF ENGINE) (RIGHT SIDE OF ENGINE COMPT) (UNDER LEFT SIDE OF DASH) (BEHIND RIGHT REAR SIDE TRIM PANEL) (LEFT REAR OF VEHICLE) G652 G702 FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 2 OF 6) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 6) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 6)