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System Description POWER SUPPLY AND GROUND Power is supplied at all times: I through 15A fuse [No. 5, located in the fuse block (J/B)] I to time control unit terminal U09, I through 10A fuse [No. 16, located in the fuse block (J/B)] I to front interior lamp terminal 1, I to rear interior lamp terminal 1 (Wagon models) I to rear room lamp terminal 2 (Hardtop models) I to sunroof switch and map lamps terminal 3 (with sunroof), I to map lamp terminal 2 (without sunroof). Ground is supplied: I through body grounds terminals F36, F47 (LHD models) or M33, M754 (RHD models). I through fuse block terminal MM2 I to time control unit terminal U16 When the driver side door is opened, ground is supplied: I through driver side door switch case ground and terminal 1, and I through fuse block terminal B07 I to time control unit terminal U06 When any door is opened, ground is supplied: I through case ground and terminal 1 of each door switch, I through fuse block terminal B01 I to time control unit terminal U07. When the driver side door is unlocked by the door lock/unlock switch, the time control unit receives a ground I through body grounds B10 and B18 I to power window main switch terminal 3 I from power window main switch terminal 7 I to time control unit terminal U37. When a signal, or combination of signals is received by the time control unit, ground is supplied: I through time control unit terminal U12 and fuse block terminal R01 I to front interior room lamp terminal 2. I to rear interior lamp terminal 2 (Wagon models). I to rear interior room lamp terminal 1 (Hardtop models). With power and ground supplied, the interior room lamps illuminate when the lamp switch is in “DOOR” posi- SWITCH OPERATION When interior room lamp switch is in “ON” position, ground is supplied: I through front interior lamp case ground. I through rear interior lamp case ground (Wagon models). When sunroof switch and map lamps (with sunroof) is ON, ground is supplied: I through body grounds F36, F47 (LHD models) or M33, M754 (RHD models) I through fuse block terminal MM2 and R03 I to sunroof switch map lamps terminal 2. When map lamp (without sunroof) is ON, ground is supplied: I through body grounds F36, F47 (LHD models) or M33, M754 (RHD models) I through fuse block terminal MM2 and R03 I to map lamp terminal 1. With power and ground supplied, the interior room lamps, map lamps illuminate. INTERIOR ROOM LAMP TIMER OPERATION When interior room lamp switch is in the “DOOR” position, the time control unit keeps the interior room lamp I unlock signal is supplied from door lock/unlock switch while all doors are closed I unlock signal is supplied from remote controller or door key cylinder while all doors are closed I driver’s door is opened and then closed The timer is canceled when: I driver’s door is locked, INTERIOR LAMP EL-72 |