Lincoln Aviator 2020-2022 Service Manual / Electrical / Battery and Charging System / High Voltage Battery Charging System / Description and Operation - High Voltage Battery Charging System - Plug-In Hybrid Electric Vehicle (PHEV) - Overview

Lincoln Aviator: High Voltage Battery Charging System / Description and Operation - High Voltage Battery Charging System - Plug-In Hybrid Electric Vehicle (PHEV) - Overview

Overview

The high voltage battery charging system is responsible for charging the high voltage battery while the vehicle is not operating. It consists of an Electric Vehicle Supply Equipment (EVSE), SOBDM and Charge Status Indicator (CSI).

The EVSE is an external AC charger that connects to an external voltage source and the vehicle charge port when the vehicle is not operating to charge the high voltage battery. The 110V (AC Level 1) charger and cord set plugs into a standard 110V AC outlet and comes with the vehicle when purchased. The 110V charger is rated up to 12 amps or up to 16 amps depending on the household receptacle being used. It is recommended to use a dedicated 110V electrical outlet to ensure adequate current supply for charging. A 220V ( AC Level 2) charging station can also be utilized which is rated up to 80 amps.

The SOBDM, also known as the Battery Charger Control Module (BCCM), is a liquid cooled component that charges the high voltage battery when the vehicle is not operating and plugged into a (110V or 220V) EVSE. The SOBDM is known as the on-board charger. Its primary function is to coordinate charging operations and convert AC to DC. The SOBDM incorporates an integrated module that communicates with other modules over the HS-CAN.

When the EVSE is plugged into the vehicle charging port the CSI (Charge Status Indicator) indicates the current Customer State-of-Charge (CSoC) and charging operations of the high voltage battery. The CSI is a light ring surrounding the charge port inlet that displays charging, charging faults and charging status using five LED light segments. The CSI is connected to the SOBDM and controlled using a LIN communication circuit.

    Description and Operation - High Voltage Battery Charging System - Plug-In Hybrid Electric Vehicle (PHEV) - Component Location

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    Description and Operation - High Voltage Battery Charging System - Plug-In Hybrid Electric Vehicle (PHEV) - System Operation and Component Description

    System Diagram Item Description 1 SOBDMC/ISC (Inverter System Controller) 2 APIM 3 FCIM 4 BCM 5 BMS 6 DCDC 7 PCM 8 GWM 9 BECM 10 SOBDM/BCCM (Battery Charger Control Module) 11 EVSE (Electric Vehicle Supply Equipment) 12 High Voltage Battery 13 High Voltage Battery Junction Box 14 CSI (Charge Status Indicator) System Operation   Network Message Chart — SOBDM Broadcast Message Originating Module Message Purpose High voltage battery state of charge (SOC)   BECM Used to notify other vehicle modules that the high voltage battery has reached 100% SOC High voltage battery charge status (not ready, charge wait, ready, charging, charge complete, fault)   BECM Used to transition the charger between charging and ready states Vehicle operating mode Inverter System Controller (ISC) Vehicle must be in non-torque producing mode prior to charging Low voltage support   PCM Used to activate the low voltage output and support the low voltage system Gear lever position   PCM Used to determine transaxle gear state Ambient air temperature   PCM Ambient air temperature used for cooling strategy Maximum current request   BECM Used to limit and set target setpoint of charger Maximum voltage request   BECM Used to limit and set target setpoint of charger Charge contactor open/close   BECM High voltage battery charge contactor command 12V battery charge setpoint command   PCM This message is used to set the 12V battery charging voltage...

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    Seatbelt Height Adjustment

    WARNING: Position the seatbelt height adjuster so that the seatbelt rests across the middle of your shoulder. Failure to adjust the seatbelt correctly could reduce its effectiveness and increase the risk of injury in a crash.

    Adjust the height of the shoulder belt so the belt rests across the middle of your shoulder. Slide the adjuster up to raise the belt. Press the button and slide it down to lower the belt.

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