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ON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (ZM)] 01–02A–146 End Of Sie 3 INSPECT GENERATOR TERMINAL FOR POOR • Turn ignition key to OFF. • Check for looseness of generator terminal B • Is nut loose? Yes Tighten generator terminal B installation nut, then go to Step 6. No Go to next step. 4 INSPECT BATTERY POSITIVE TERMINAL FOR • Check for looseness of battery positive • Is terminal loose? Yes Connect battery positive terminal correctly, then go to Step 6. No Go to next step. 5 INSPECT BATTERY CHARGING CIRCUIT • Start engine. • Disconnect battery positive terminal. • Does engine stall? Yes Repair or replace harness between generator terminal B and battery positive terminal, then go to next step. No Go to next step. 6 VERIFY TROUBLESHOOTING OF DTC P1634 • Make sure to reconnect all disconnected • Clear DTC from PCM memory using WDS or • Turn ignition key to OFF, then start engine. • Is same DTC present? Yes Replace PCM, then go to next step. No No concern is detected. Go to next step. 7 VERIFY AFTER REPAIR PROCEDURE • Perform “After Repair Procedure”. • Is there any DTC present? Yes Go to applicable DTC inspection. (See 01–02A–15 DTC TABLE [ZM].) No Troubleshooting completed. STEP INSPECTION ACTION 1712-1U-01G(01-02A).fm 146 ページ 2001年6月29日 金曜日 午後2時20分 |