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Service bulletins for the 2020 Ford Explorer

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

402 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: 12-volt battery are shown. Show all

Bulletins, newest first
SSM 503882022-02-04. Service bulletin. LANE DEPARTURE: SENSING SYSTEM: CAMERA; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Some 2020-2022 F-Super Duty/Explorer/Aviator and 2021-2022 F-150 vehicles may exhibit a Front Camera Fault, Lane Keeping Fault, and/or Collison Warning Not Available message with various diagnostic trouble codes (DTC) stored in the image processing module A (IPMA). If programming fails or Ford Diagnosis and Repair System (FDRS) states a file failed to flash after replacing the IPMA or reprogramming IPMA software, test the battery using any approved Rotunda tool including the GR-190, GRX-3590, and DCA-8000. Fully recharge or replace the battery according to results of the tool. Set the battery charger to maintain battery voltage between 12.6 and 13.6 volts during the entire programming procedure. The IPMA programming procedure may take several hours to complete due to the size of the software files required.
SSM 491632020-10-06. Service bulletin. EQUIPMENT; ENGINE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Some 2020 Escape and Explorer hybrid vehicles may experience discharge of the high voltage battery (HVB) with DTCs P0DE6 and P0A7D. This may be due to the vehicle not being operated for an extended length of time or from a crank/no-start condition. If the HVB is discharged, refer to the applicable GSB and Workshop Manual section to confirm if off-board charging is required. Note that the voltages in the GSB do not apply to 2020 Escape and Explorer. Using the appropriate Ford scan tool, monitor PID values: HVBAT_V on 2020 Escape (at least 90V, but less than 165V)and 2020 Explorer HVBAT_V (at least 114V, but less than 210V). For both vehicles, HEV_BAT_MIN_V should be greater than 1.45V, and HEV_BAT_VAR_V less than 2.5V. If the values are within limits and the HVB is suitable for a rescue charge, contact the Technical Assistance Center to request a high voltage charger.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.