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MWI IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) MWI-115 < ECU DIAGNOSIS > C D E F G H I J K L M B A O P 84 (L) Ground Headlamp LO (LH) Output Ignition Lighting switch OFF 0V Lighting switch 2ND Battery voltage 86 (W/R) Ground Front fog lamp (RH) Output Lighting • Front fog lamp switch ON • Daytime light activated (Canada only) Battery voltage Front fog lamp switch OFF 0V 87 (L/Y) Ground Front fog lamp (LH) Output Lighting • Front fog lamp switch ON • Daytime light activated (Canada only) Battery voltage Front fog lamp switch OFF 0V 88 (R/W) Ground Washer pump power sup- Output Ignition switch ON Battery voltage 89 (L/W) Ground Headlamp HI (RH) Output Ignition • Lighting switch HI Battery voltage Lighting switch OFF 0V 90 (G) Ground Headlamp HI (LH) Output Ignition • Lighting switch HI Battery voltage Lighting switch OFF 0V 91 (LG/R) Ground Parking lamp (RH) Output Ignition Lighting switch 1ST Battery voltage Lighting switch OFF 0V 92 (LG/B) Ground Parking lamp (LH) Output Ignition Lighting switch 1ST Battery voltage Lighting switch OFF 0V 97 (V) Ground Cooling fan control Output Engine idling 0-5V 99 (BR/W) Ground Ambient sensor ground — Ignition switch ON 0V 100 (SB) Ground Ambient sensor — Ignition switch ON 5V 101 Ground Refrigerent pressure sen- — Ignition switch ON 0V 102 (R) Ground Refrigerent pressure sen- — • Ignition switch ON (READY) switch ON (electric compressor oper- 1.0 - 4.0V 103 (P) Ground Refrigerent pressure sen- — Ignition switch ON 5V 105 (V) Ground Daytime light relay control Output Ignition Daytime light system ac- Battery voltage Ignition Daytime light system inac- 0V Terminal No. (Wire color) Description Condition Value (Approx.) Signal name Input/ Output + − |