Lincoln Aviator Manuals
Lincoln Aviator 2020-2026 Service Manual / Electrical / Battery and Charging System / Battery, Mounting and Cables / General Procedures - Battery Disconnect and Connect

Lincoln Aviator: Battery, Mounting and Cables / General Procedures - Battery Disconnect and Connect

Disconnect

NOTE: When the battery is disconnected and connected, some abnormal drive symptoms may occur while the vehicle relearns its adaptive strategy. The vehicle may need to be driven to allow the PCM to relearn the adaptive strategy values.

NOTE: When disconnecting the battery to interrupt power to the vehicle electrical system, disconnect the battery ground cable(s). It is not necessary to disconnect the positive battery cable(s).

Non-Hybrid Vehicles - Battery negative cable

  1. Release the clips and remove the battery access cover.

  1. NOTICE: Make sure the positive battery terminal cover is in position while removing the negative battery cable clamp to prevent damage from a short to the positive terminal.

    NOTICE: Be careful not to damage the sensor when removing the terminal from the battery post. Do not pry on the terminals or component damage may occur.

    Loosen, but do not remove the nut and position the negative battery cable aside.
    Torque: 48 lb.in (5.4 Nm)

Non-Hybrid Vehicles - Battery Positive cable

  1. If equipped.
    Remove the retainers and the RH side engine compartment cover.
  1. If equipped.
    • Remove the retainers.
    • Detach the wiper fluid hose coupling and position aside the wiper hose.
  1. Remove the retainers and the RH side cowl panel grille.
  1. Loosen, but do not remove the nut. Release the clips and position the positive battery cable aside.
    Torque: 48 lb.in (5.4 Nm)

Connect

  1. To connect, reverse the disconnect procedure.

Disconnect

NOTE: When the battery is disconnected and connected, some abnormal drive symptoms may occur while the vehicle relearns its adaptive strategy. The vehicle may need to be driven to allow the PCM to relearn the adaptive strategy values.

NOTE: When disconnecting the battery to interrupt power to the vehicle electrical system, disconnect the battery ground cable(s). It is not necessary to disconnect the positive battery cable(s).

NOTE: For PHEV, prior to disconnecting the battery to interrupt power to the vehicle electrical system, make sure that the vehicle is not plugged into the charge port.

Hybrid Vehicles - Battery Negative Cable

  1. Release the clips and remove the battery access cover.

  1. NOTICE: Make sure the positive battery terminal cover is in position while removing the negative battery cable clamp to prevent damage from a short to the positive terminal.

    NOTICE: Be careful not to damage the sensor when removing the terminal from the battery post. Do not pry on the terminals or component damage may occur.

    Loosen, but do not remove the nut and position the negative battery cable aside.
    Torque: 48 lb.in (5.4 Nm)

Hybrid Vehicles - Battery Positive Cable

  1. If equipped.
    Remove the retainers and the RH side engine compartment cover.
  1. If equipped.
    • Remove the retainers.
    • Detach the wiper fluid hose coupling and position aside the wiper hose.
  1. Remove the retainers and the RH side cowl panel grille.
  1. Loosen, but do not remove the nut. Release the clips and position the positive battery cable aside.
    Torque: 48 lb.in (5.4 Nm)

Hybrid Vehicles - Auxiliary Battery cables

    1. Position the luggage compartment floor covering.
    1. Remove the luggage compartment filler trim panel.
    1. Remove the luggage compartment storage/cupholder assembly.
  1. Remove the luggage compartment spare tire cover.

  1. NOTICE: Make sure the positive battery terminal cover is in position while removing the negative battery cable clamp to prevent damage from a short to the positive terminal.

    Remove the bolt and position the negative battery cable aside.
    Torque: 62 lb.in (7 Nm)
  1. Position the battery terminal cover aside. Remove the bolt and position the positive battery cable aside.
    Torque: 62 lb.in (7 Nm)

Connect

  1. To connect, reverse the disconnect procedure.

    General Procedures - Battery Charging

    Charging   WARNING: Before beginning any service procedure in this section, refer to Safety Warnings in section 100-00 General Information. Failure to follow this instruction may result in serious personal injury...

    General Procedures - Battery Drain Check

    Check NOTE: No factory-equipped vehicle should have more than a 25 mA (0.025 amp) – 50 mA (0.050) draw depending on the vehicle's accessories. Check for current drains on the battery in excess of 25 mA (0...

    Other information:

    Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Blind Spot Information System


    Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).   Diagnostic Trouble Code Chart Module   DTC Description Action   DDM B118C:11 Left Blind Spot Warning Indicator: Circuit Short To Ground   GO to Pinpoint Test D   DDM B118C:15 Left Blind Spot Warning Indicator: Circuit Short To Battery Or Open   GO to Pinpoint Test C   DDM B118C:15 Left Blind Spot Warning Indicator: Circuit Short To Battery Or Open   GO to Pinpoint Test D   PDM B118D:11 Right Blind Spot Warning Indicator: Circuit Short To Ground   GO to Pinpoint Test D   PDM B118D:15 Right Blind Spot Warning Indicator: Circuit Short To Battery Or Open   GO to Pinpoint Test C   PDM B118D:15 Right Blind Spot Warning Indicator: Circuit Short To Battery Or Open   GO to Pinpoint Test D   SODL B11D6:11 Driver Display Alert LED: Circuit Short To Ground   GO to Pinpoint Test V   SODL B11D6:15 Driver Display Alert LED: Circuit Short To Battery Or Open   GO to Pinpoint Test V   SODL U0100:00 Lost Communication With ECM/PCM "A": No Sub Type Information   GO to Pinpoint Test G   SODL U0101:00 Lost Communication with TCM: No Sub Type Information   GO to Pinpoint Test G   SODL U0121:00 Lost Communication With Anti-Lock Brake System (ABS) Control Module "A": No Sub Type Information   GO to Pinpoint Test O   SODL U0140:00 Lost Communication With Body Control Module: No Sub Type Information   GO to Pinpoint Test P   SODL U0146:00 Lost Communication With Serial Data Gateway "A": No Sub Type Information   GO to Pinpoint Test H   SODL U0151:00 Lost Communication With Restraints Control Module: No Sub Type Information   GO to Pinpoint Test Q   SODL U0155:00 Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information   GO to Pinpoint Test R   SODL U0199:00 Lost Communication With "Door Control Module A": No Sub Type Information   GO to Pinpoint Test I   SODL U0232:00 Lost Communication With Side Obstacle Detection Control Module "A": No Sub Type Information   GO to Pinpoint Test S   SODL U0232:87 Lost Communication With Side Obstacle Detection Control Module "A": Missing Message   GO to Pinpoint Test S   SODL U0401:86 Invalid Data Received from ECM/PCM A: Signal Invalid   GO to Pinpoint Test M   SODL U0402:86 Invalid Data Received from TCM: Signal Invalid   GO to Pinpoint Test M   SODL U0415:86 Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A": Signal Invalid   GO to Pinpoint Test T   SODL U049A:86 Invalid Data Received From "Door Control Module A": Signal Invalid   GO to Pinpoint Test M   SODL U0533:62 Invalid Data Received From Side Obstacle Detection Control Module "A": Signal Compare Failure   GO to Pinpoint Test U   SODL U2100:00 Initial Configuration Not Complete: No Sub Type Information   GO to Pinpoint Test N   SODL U2101:00 Control Module Configuration Incompatible: No Sub Type Information   GO to Pinpoint Test N   SODL U2300:55 Central Configuration: Not Configured   GO to Pinpoint Test N   SODL U3000:44 Control Module: Data Memory Failure   GO to Pinpoint Test K   SODL U3000:45 Control Module: Program Memory Failure   GO to Pinpoint Test K   SODL U3000:46 Control Module: Calibration/Parameter Memory Failure   GO to Pinpoint Test K   SODL U3000:49 Control Module: Internal Electronic Failure   GO to Pinpoint Test K   SODL U3002:62 Vehicle Identification Number: Signal Compare Failure   GO to Pinpoint Test N   SODR B11D6:11 Driver Display Alert LED: Circuit Short To Ground   GO to Pinpoint Test V   SODR B11D6:15 Driver Display Alert LED: Circuit Short To Battery Or Open   GO to Pinpoint Test V   SODR U0100:00 Lost Communication With ECM/PCM "A": No Sub Type Information   GO to Pinpoint Test G   SODR U0101:00 Lost Communication with TCM: No Sub Type Information   GO to Pinpoint Test G   SODR U0121:00 Lost Communication With Anti-Lock Brake System (ABS) Control Module "A": No Sub Type Information   GO to Pinpoint Test O   SODR U0140:00 Lost Communication With Body Control Module: No Sub Type Information   GO to Pinpoint Test P   SODR U0146:00 Lost Communication With Serial Data Gateway "A": No Sub Type Information   GO to Pinpoint Test H   SODR U0151:00 Lost Communication With Restraints Control Module: No Sub Type Information   GO to Pinpoint Test Q   SODR U0155:00 Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information   GO to Pinpoint Test R   SODR U0200:00 Lost Communication With "Door Control Module B": No Sub Type Information   GO to Pinpoint Test J   SODR U0233:00 Lost Communication With Side Obstacle Detection Control Module "B": No Sub Type Information   GO to Pinpoint Test S   SODR U0233:87 Lost Communication With Side Obstacle Detection Control Module "B": Missing Message   GO to Pinpoint Test S   SODR U0401:86 Invalid Data Received from ECM/PCM A: Signal Invalid   GO to Pinpoint Test M   SODR U0402:86 Invalid Data Received from TCM: Signal Invalid   GO to Pinpoint Test M   SODR U0415:86 Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A": Signal Invalid   GO to Pinpoint Test T   SODR U0501:86 Invalid Data Received From "Door Control Module B": Signal Invalid   GO to Pinpoint Test M   SODR U0534:62 Invalid Data Received From Side Obstacle Detection Control Module "B": Signal Compare Failure   GO to Pinpoint Test U   SODR U2100:00 Initial Configuration Not Complete: No Sub Type Information   GO to Pinpoint Test N   SODR U2101:00 Control Module Configuration Incompatible: No Sub Type Information   GO to Pinpoint Test N   SODR U2300:55 Central Configuration: Not configured   GO to Pinpoint Test N   SODR U3000:44 Control Module: Data Memory Failure   GO to Pinpoint Test K   SODR U3000:45 Control Module: Program Memory Failure   GO to Pinpoint Test K   SODR U3000:46 Control Module: Calibration/Parameter Memory Failure   GO to Pinpoint Test K   SODR U3000:49 Control Module: Internal Electronic Failure   GO to Pinpoint Test K   SODR U3002:62 Vehicle Identification Number: Signal Compare Failure   GO to Pinpoint Test N Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

    Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Front Driveshaft Slip Yoke Boot


    Special Tool(s) / General Equipment Crimping Tool Removal Remove the transfer case. Remove and discard the boot clamp. Remove and discard the front driveshaft boot. Installation NOTE: Make sure that the mating faces are clean and free of foreign material...

    Categories

    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.

    read more

     
    Copyright © 2026 www.liaviator2.com