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HAC-112 < ECU DIAGNOSIS > [AUTOMATIC AIR CONDITIONER] ECM 18 Ground W Intake valve timing con- Output [Engine is running] BATTERY VOLTAGE [Engine is running] 7 - 12V 21 Ground GR EVAP canister purge vol- Output [Engine is running] pressed even slightly, after en- BATTERY VOLTAGE (11 - 14V) [Engine is running] (More than 100 seconds after BATTERY VOLTAGE (11 - 14V) 22 Ground LG Fuel pump relay Output [Ignition switch: ON] tion switch ON [Engine is running] 0 - 1.5V [Ignition switch: ON] ignition switch ON BATTERY VOLTAGE 24 Ground BR ECM relay Output [Engine is running] tion switch OFF 0 - 1.5V [Ignition switch: OFF] turning ignition switch OFF BATTERY VOLTAGE 25 Ground O Throttle control motor re- Output [Ignition switch: ON → OFF] 0 - 1.0V ↓ BATTERY VOLTAGE ↓ 0V [Ignition switch: ON] 0 - 1.0V Terminal No. Wire color Description Condition Value (Approx.) + -– Signal name Input/ Output JMBIA0038GB JMBIA0039GB JMBIA0040GB |