Lexus SC I (1991-2001) Electric tension reducer circuit

BLK WIRE BLK/RED WIRE BLK/YEL WIRE BRN WIRE ECU-IG FUSE HOT IN START OR ON J/B 1 (LEFT KICK PANEL) LEFT BUCKLE SWITCH (INSIDE DRIVER'S SEAT BELT BUCKLE HEAD) LEFT TENSION REDUCER SOLENOID (BELOW LEFT "B" PILLAR) PASSENGER'S POWER SEAT ECU (UNDER PASSENGER'S SEAT) RIGHT BUCKLE SWITCH (INSIDE PASSENGER'S SEAT BELT BUCKLE HEAD) RIGHT TENSION REDUCER SOLENOID (BELOW RIGHT "B" PILLAR) TENSION REDUCER DIODE (LEFT KICK PANEL) WHT/BLK WIRE