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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) WW-71 < ECU DIAGNOSIS > C D E F G H I J K M A B WW N O P 23 (B/R) Ground Refrigerent pressure sen- — • Ignition switch ON (READY) switch ON (electric compressor oper- 1.0 - 4.0V 24 (BR/W) Ground Refrigerent pressure sen- — Ignition switch ON 5V 25 (G/R) Ground Ignition relay-1 power sup- Output Ignition switch OFF 0V Ignition switch ON Battery voltage 27 (BR/W) Ground Ignition relay monitor Input Ignition switch OFF or ACC Battery voltage Ignition switch ON 0V 28 (BR) Ground Push-button ignition Input Press the push-button ignition switch 0V Release the push-button ignition switch Battery voltage 31 (G/W) Ground Ignition relay power supply Output Ignition switch OFF 0V Ignition switch ON Battery voltage 32 (LG) Ground Electronic steering column Input Electronic steering column lock is acti- 0V Electronic steering column lock is deac- Battery voltage 33 (W) Ground Electronic steering column Input Electronic steering column lock is acti- Battery voltage Electronic steering column lock is deac- 0V 39 (P) — CAN-L Input/ Output — — 40 (L) — CAN-H Input/ Output — — 41 (B) Ground Ground — Ignition switch ON 0V 42 (SB) Ground Cooling fan relay-1 control Input Ignition switch OFF or ACC 0V Ignition switch ON 0.7V 43 (G/B) Ground ECVT device Input Ignition Press the ECVT selector Battery voltage • ECVT selector lever in any position other than • Release the ECVT se- lector button (ECVT se- 0V 44 (G/W) Ground Horn relay control Input The horn is deactivated Battery voltage The horn is activated 0V 45 (L/O) Ground Anti theft horn relay control Input The horn is deactivated Battery voltage The horn is activated 0V 48 (R) Ground Heater pump relay power Output Engine Heater pump OFF 0V Heater pump ON Battery voltage Terminal No. (Wire color) Description Condition Value (Approx.) Signal name Input/ Output + − |