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ON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (ZM)] 01–02A–94 End Of Sie DTC P0500 [ZM] A3U010201087W06 DTC P0500 Vehicle speed sensor (VSS) circuit malfunction (MTX) DETECTION CONDITION • Vehicle speed signal does not input after following conditions are met: Diagnostic support note: • This is a continuous monitor (CCM). • MIL illuminates if PCM detects the above malfunction conditions in two consecutive drive cycles. • PENDING CODE is available if PCM detects the above malfunction condition during first drive cycle. • FREEZE FRAME DATA is available. • DTC is stored in PCM memory. POSSIBLE CAUSE • PCM malfunction • Instrument cluster malfunction • ABS HU/CM malfunction • Open circuit between PCM terminal 58 and instrument cluster terminal 3O • Short to ground between PCM terminal 58 and instrument cluster terminal 3O • Vehicle speedometer sensor malfunction • Open circuit between vehicle speedometer sensor terminal A and instrument cluster terminal 3G • Short to ground between vehicle speedometer sensor terminal A and instrument cluster terminal 3G • Open circuit between vehicle speedometer sensor terminal B and instrument cluster terminal 3I • Short to ground between vehicle speedometer sensor terminal B and instrument cluster terminal 3I 1712-1U-01G(01-02A).fm 94 ページ 2001年6月29日 金曜日 午後2時20分 |