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DTC P1551, P1552 BATTERY CURRENT SENSOR EC-579 C D E F G H I J K L M A EC
2005 Pathfinder Specification data are reference values and are measured between each terminal and ground. CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam- *: Before measuring the terminal voltage, confirm that the battery is fully charged. Refer to SC-5, "SPECIFIC GRAVITY CHECK" . Diagnostic Procedure UBS00KTP 1. CHECK GROUND CONNECTIONS 1. Turn ignition switch OFF. 2. Loosen and retighten three ground screws on the body. . OK or NG OK >> GO TO 2. NG >> Repair or replace ground connections. TER- MINAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage) 49 P Sensor power supply [Ignition switch: ON] Approximately 5V 67 B Sensor ground [Engine is running] ● Warm-up condition ● Idle speed Approximately 0V 71 R Battery current sensor [Engine is running] ● Battery: Fully charged* ● Idle speed Approximately 2.6 - 3.5 V BBIA0539E |