Fitment notes: AGM battery required for PHEV system; auxiliary 12V battery for hybrid electric system
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Every control module on the 2021-2026 Jeep Wrangler 4xe — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
⚠️ Optional equipment. Controls trailer lighting and brake controller. Basic configuration possible with aftermarket tools.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Chrysler (FCA US, LLC) is recalling certain 2026 Jeep Gladiator and Jeep Wrangler vehicles. The walls for the steel wheels may be too thin, allowing them to crack or detach, which can result in a loss of vehicle control.
Consequence: Loss of vehicle control increases the risk of a crash.
Remedy: Dealers will inspect and replace the steel wheels and valve stems, as necessary, free of charge. Owner notification letters are expected to be mailed September 4, 2026. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is 05D. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning July 23, 2026.
CHILD SEAT:VEHICLE TETHER ANCHOR · 26V224000
2026-04-09
Chrysler (FCA US, LLC) is recalling certain 2026 Jeep Wrangler vehicles. The child seat tether welds on the second-row, right-side seat frame may be insufficient, which can reduce the seat's ability to properly restrain a child during a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 225, "Child Restraint Anchorage Systems."
Consequence: A child that is not properly restrained during a crash can have an increased risk of injury.
Remedy: Dealers will replace the second-row, right-side seat frame, free of charge. Owner notification letters were mailed May 29, 2026. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is 27D. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning April 16, 2026.
Wiper blades
JL generation Wrangler. Rear wiper is 12 inches with hook attachment.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2026 Jeep Wrangler 4xe 2.0L Turbo I4 PHEV and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.