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PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT INL-27 < DTC/CIRCUIT DIAGNOSIS > C D E F G H I J K M A B INL N O P PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT Description INFOID:0000000009465433 Provides the power supply and the ground to control the push-button ignition switch illumination. Component Function Check INFOID:0000000009465434 1. CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION OPERATION CONSULT 1. Turn the ignition switch ON. 2. Select “ENGINE SW ILLUMI” of BCM (INTELLGENT KEY) active test item. 3. While operating the test item, check that the push-button ignition switch illumination turns ON/OFF Is the inspection result normal? YES >> Push-button ignition switch illumination circuit is normal. NO >> Refer to . Diagnosis Procedure INFOID:0000000009465435 Regarding Wiring Diagram information, refer to . 1. CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION OPERATION CONSULT 1. Turn the ignition switch ON. 2. Select “ENGINE SW ILLUMI” of BCM (INTELLGENT KEY) active test item. 3. While operating the test item, check voltage between push-but- ton ignition switch connector M38 terminal 3 and ground. Is the inspection result normal? YES >> GO TO 4 NO >> GO TO 2 2. CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION POWER SUPPLY OPEN CIRCUIT ON : Push-button ignition switch illumination ON OFF : Push-button ignition switch illumination OFF Terminals Test item Voltage (+) (-) Push-button ignition switch Ground ENGINE SW ILLUMI Connector Terminal M38 3 ON 5.5V OFF 0V AWLIA1474ZZ |