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VENTILATION SEAT CONTROL UNIT SE-61 < ECU DIAGNOSIS > [WITH VENTILATION SEAT] C D E F G H I K L M A B SE N O P 49 LH:(O/B) RH:(BR/W) Ground Ventilation seat HI indictor signal Output Ventilation seat HI indica- Illuminate 3 V Other than Battery voltage 50 LH:(O/L) RH:(BR/Y) Ground Ventilation seat LO indictor signal Output Ventilation seat LO indi- Illuminate 3 V Other than Battery voltage 51 LH:(P/L) RH:(G/Y) Ground Heated seat switch HI signal Input Heated seat switch HI Pressed 0 V Other than Battery voltage 52 LH:(P/B) RH:(G/R) Ground Heated seat switch LO signal Input Heated seat switch LO Pressed 0 V Other than Battery voltage 53 LH:(GR/R) Ground Heated seat HI indictor signal Output Heated seat HI indicator Illuminate 3 V Other than Battery voltage 54 LH:(GR/L) RH:(LG/R) Ground Heated seat LO indictor signal Output Heated seat LO indicator Illuminate 3 V Other than Battery voltage 55 (B/W) Ground Ventilation motor ground — Ignition switch ON 0 V 56 LH:(L/B) RH:(Y/R) Ground Ventilation motor speed control Output Ventilation seat LO mode 7 V HI mode 8.8 V 57 LH:(L/W) Ground Ventilation motor power supply Output Ventilation seat LO mode Battery voltage HI mode Battery voltage Other than 0 V 58 LH:(G/W) RH:(W) Ground Heated seat power supply Output Heated seat LO mode Battery voltage HI mode Battery voltage Other than 0 V 59 LH:(G/B) RH:(W/B) Ground Ground — Heated seat LO mode 6.5 V HI mode 0 V Other than 0 V 60 LH:(G) RH:(W/G) Ground Heated seat HI mode power sup- Output Heated seat LO mode 0 V Heated seat LO mode ground — HI mode Battery voltage Other than 0 V 61 LH:(L/Y) RH:(Y/L) Ground Ventilation motor speed control Output Ventilation seat LO mode 7 V HI mode 10 V 62 LH:(L/R) RH:(Y/G) Ground Ventilation motor power supply Output Ventilation seat LO mode Battery voltage HI mode Battery voltage Other than 0 V Terminal No. (Wire color) Description Condition Value (Approx.) (+) (–) Signal name Input/ Output |