how to read connector layout diagram

SYSTEM CIRCUIT DIAGRAM 8A-7-1SECTION 8A-7SYSTEM CIRCUIT DIAGRAMCONTENTSSYSTEM NO. SYSTEM PAGE NO.A-1 CHARGING SYSTEM ............................................ 8A-7- 9CHARGING SYSTEM ............................................ 8A-7- 10CHARGING SYSTEM ............................................ 8A-7- 11CHARGING SYSTEM .................... 8A-7- 12CHARGING SYSTEM .................... 8A-7- 13A-2 CRANKING SYSTEM ........................................................ 8A-7- 14CRANKING SYSTEM ................................ 8A-7- 15A-3 IGNITION,ENGINE & EMISSION CONTROL SYSTEM (G16B,J20A ENGINE) ...8A-7- 16IGNITION,ENGINE & EMISSION CONTROL SYSTEM (H25A ENGINE) .. 8A-7- 22IGNITION,ENGINE & EMISSION CONTROL SYSTEM(G16B,J20A ENGINE) ... 8A-7- 28A-4 IMMOBILIZER CONTROL SYSTEM .................................. 8A-7- 34IMMOBILIZER CONTROL SYSTEM ......... 8A-7- 35B-1 AT CONTROL SYSTEM (G16B,J20A ENGINE) ................ 8A-7- 36AT CONTROL SYSTEM (H25A ENGINE) .......................... 8A-7- 38AT CONTROL SYSTEM (G16B,J20A ENGINE) ...8A-7- 40B-2 WINDSHIELD WIPER & WASHER .................................... 8A-7- 42WINDSHIELD WIPER & WASHER ............ 8A-7- 43B-2 REAR WIPER & WASHER ................................................ 8A-7- 44B-3 REAR WINDOW DEFOGGER ........................................... 8A-7- 45B-4 POWER DOOR LOCK ....................................................... 8A-7- 46POWER DOOR LOCK ............................... 8A-7- 48B-5 POWER WINDOW ............................................................. 8A-7- 50POWER WINDOW ..................................... 8A-7- 52B-6 REMOTE CONTROLLED MIRROR WITHOUT HEATER MIRROR .. 8A-7- 53REMOTE CONTROLLED MIRROR WITH HEATER MIRROR (OPTION) .. 8A-7- 54REMOTE CONTROLLED MIRROR WITHOUT HEATER MIRROR ... 8A-7- 55REMOTE CONTROLLED MIRROR WITH HEATER MIRROR (OPTION) ...8A-7- 56B-7 HORN ................................................................................. 8A-7- 57HORN ........................................................ 8A-7- 58B-8 SEAT HEATER ................................................................... 8A-7- 59SEAT HEATER ........................................... 8A-7- 608A-7