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ON-BOARD DIAGNOSTIC 05–02–60 DTC P0768 A3U050201030W30 Diagnostic procedure DTC P0768 Shift solenoid D malfunction (electrical) DETECTION CONDITION • If PCM detects either of following conditions while driving in 4GR at D range, PCM determines that shift Diagnostic support note: • This is a continuous monitor (CCM). • MIL illuminates if PCM detects the above malfunction conditions during first drive cycle. • PENDING CODE is not available. • FREEZE FRAME DATA is available. • O/D OFF indicator light flashes. • DTC is stored in the PCM memory. POSSIBLE CAUSE • Shift solenoid D malfunction • Short to ground between ATX connector terminal B and PCM terminal 27 • Short to power between ATX connector terminal B and PCM terminal 27 • Open circuit between shift solenoid D terminal A and ATX connector terminal B • Open circuit between ATX connector terminal B and PCM terminal 27 • Damaged connector between shift solenoid D and PCM • PCM malfunction STEP INSPECTION ACTION 1 VERIFY FREEZE FRAME DATA HAS BEEN • Has FREEZE FRAME PID DATA been Yes Go to next step. No Record FREEZE FRAME PID DATA on repair order, then 1712-1U-01G(05-02).fm 60 ページ 2001年6月29日 金曜日 午後4時35分 |