CURRENT SENSOR
id119000000500
Purpose of Adoption
• A current sensor has been adopted which determines the battery condition to charge the battery to the required minimum level (no excess/deficiency).
Service Point
• If the following conditions are met. P058A:00 is stored, engine stopping by i-stop control and a part of the generator power generation control are inhibited.
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― Malfunction in current sensor
― Incorrect battery positive voltage
― Battery fluid temperature malfunction
• If a DTC (P058A:00, U1007:00) related to the current sensor is stored, repair the malfunctioning location according to the applicable DTC.
• PCM detects a current sensor information transmission error from the FBCM. U1007:00 is stored, engine stopping by i-stop control and a part of the generator power generation control are inhibited.
• Verify that there is no damage to the current sensor and no corrosion and damage to the connector.
Common Inquiry
• If a DTC is stored due to the customer disconnecting/connecting the negative battery cable themselves, the DTC is cleared and engine stopping by i-stop control and a part of the generator power generation control are inhibited.
Other
• Disconnect the current sensor connector before disconnecting the negative battery cable terminal. If the negative battery cable terminal is disconnected first, the current sensor detects a charging system malfunction according to the PCM internal power supply and engine stop by i-stop control may be inhibited.