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PCS IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) PCS-25 < ECU DIAGNOSIS > [IPDM E/R] C D E F G H I J K L B A O P N Terminal No. (Wire color) Description Condition Value (Approx.) Signal name Input/ Output + − 1 (R) Ground Battery power supply Input Ignition switch OFF Battery voltage 2 (B/Y) Ground Battery power supply Input Ignition switch OFF Battery voltage 4 (L/R) Ground Front wiper LO Output Ignition Front wiper switch OFF 0V Front wiper switch LO Battery voltage 5 (L/B) Ground Front wiper HI Output Ignition Front wiper switch OFF 0V Front wiper switch HI Battery voltage 6 (SB) Ground Daytime light relay power Output Ignition switch OFF Battery voltage 7 (R/L) Ground Tail, license plate lamps & Output Ignition Lighting switch OFF 0V Lighting switch 1ST Battery voltage 10 (R/B) Ground ECM relay power supply Output Ignition switch OFF 0V • Ignition switch ON (More than a few seconds after turn- Battery voltage 11 (P/L) Ground Steering lock unit power Output Ignition A few seconds after open- Battery voltage Ignition Press the push-button ig- Battery voltage Ignition switch ACC or ON 0V 12 (B) Ground Ground — Ignition switch ON 0V 13 (W) Ground Fuel pump power supply Output Approximately 1 second or more after 0V • Approximately 1 second after turning the ignition switch ON • Engine running Battery voltage 15 (BR) Ground Ignition relay-1 power sup- Output Ignition switch OFF 0V Ignition switch ON Battery voltage 16 (L/Y) Ground Front wiper auto stop Input Ignition Front wiper stop position 0V Any position other than Battery voltage 19 (L/Y) Ground Ignition relay-1 power sup- Output Ignition switch OFF 0V Ignition switch ON Battery voltage 20 (B/Y) Ground Ambient sensor ground — Ignition switch ON 0V 21 (O/B) Ground Ambient sensor — Ignition switch ON 5V 22 (W/R) Ground Refrigerent pressure sen- — Ignition switch ON 0V |