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ON-BOARD DIAGNOSTIC 03-02–3 03-02 DTC P1887 id030200800300 DTC P1887 AWD solenoid circuit DETECTION CONDITION • Current detection circuit in AWD CM detects current above specification for more than specified period. • AWD CM detects that AWD solenoid control signal differs from current detected at current detection circuit for more than specified period. • Relay voltage detection circuit detects that voltage does not concur with relay ON/OFF signal for more than specified period. POSSIBLE CAUSE • Open circuit or short to GND in harness between battery and AWD CM terminal K • Open circuit or short to GND between AWD CM terminal O and AWD solenoid terminal B • Open circuit or short to GND between AWD CM terminal P and AWD solenoid terminal A • Open circuit between AWD CM terminal N and body GND • Open or short circuit in AWD CM internal circuit • ENG B+ (25A) fuse malfunction • AWD solenoid malfunction • AWD CM malfunction • Poor connection of connectors (female terminals) A C E G I K M N O P K O B A N P BATTERY FUSE (ENG B+ (25A)) AWD CM AWD CM CONNECTOR AWD SOLENOID AWD SOLENOID CONNECTOR RELAY A B 1871-1U-06B(03-02).fm 3 ページ 2006年3月15日 水曜日 午前11時3分 |