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TROUBLE DIAGNOSIS EC-397 [YD (WITHOUT EURO-OBD)] C D E F G H I J K L M A EC : Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.) CONSULT-II Function EBS0153G FUNCTION 102 PU ASCD steering switch [Ignition switch ON] ● ASCD steering switch is OFF Approximately 4.3V [Ignition switch ON] ● ON/OFF switch is ON. Approximately 0.3V [Ignition switch ON] ● CANCEL switch is ON. Approximately 1.3V [Ignition switch ON] ● SET/COAST switch is ON. Approximately 2.3V [Ignition switch ON] ● RESUME/ACCEL switch is ON. Approximately 3.3V 103 B ASCD steering switch [Ignition switch ON] Approximately 0.3V 105 G ECM relay (self-shutoff) [Ignition switch ON] ● For a few seconds after turning ignition Approximately 1.2V [Ignition switch OFF] ● More than a few seconds after turning igni- BATTERY VOLTAGE 107 W/R Ignition switch [Ignition switch ON] BATTERY VOLTAGE 110 G/OR Park/Neutral position [Ignition switch ON] ● Gear position is Neutral Approximately 0V [Ignition switch ON] ● Except the above gear position BATTERY VOLTAGE 111 R/B Power steering pressure [Engine is running] ● Steering wheel is being turned Approximately 0V [Engine is running] ● Steering wheel is not being turned BATTERY VOLTAGE 113 G ECM relay (self-shutoff) [Ignition switch ON] ● For a few seconds after turning ignition Approximately 1.2V [Ignition switch OFF] ● More than a few seconds after turning igni- BATTERY VOLTAGE 114 B ECM ground [Engine is running] ● Idle speed Approximately 0V 119 120 R Power supply for ECM [Ignition switch ON] BATTERY VOLTAGE 121 W/L Power supply for ECM [Ignition switch OFF] BATTERY VOLTAGE TERMI- NAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage and Pulse Signal) Diagnostic test mode Function Self-diagnostic results Self-diagnostic results such as DTC and freeze frame data can be read and erased quickly.* Data monitor Input/Output data in the ECM can be read. |