|
|
DTC P1551, P1552 BATTERY CURRENT SENSOR EC-1249 [VK45DE] C D E F G H I J K L M A EC 6. CHECK BATTERY CURRENT SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT 1. Check harness continuity between battery current sensor terminal 3 and ECM terminal 71. 2. Also check harness for short to ground and short to power. OK or NG OK >> GO TO 8. NG >> GO TO 7. 7. DETECT MALFUNCTIONING PART Check the following. ● Harness connectors E73, F68 ● Harness for open or short between battery current sensor and ECM >> Repair open circuit or short to ground or short to power in harness or connectors. 8. CHECK BATTERY CURRENT SENSOR Refer to EC-1249, "Component Inspection" . OK or NG OK >> GO TO 9. NG >> Replace battery negative cable assembly. 9. CHECK INTERMITTENT INCIDENT Refer to EC-857, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" >> INSPECTION END Component Inspection NBS005LS BATTERY CURRENT SENSOR 1. Reconnect harness connectors disconnected. 2. Disconnect battery negative cable (1). ● : To body ground 3. Install jumper cable A between battery negative terminal and 4. Turn ignition switch ON. Continuity should exist. PBIB2724E |