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Fitment notes: AGM battery required for start-stop system; high-capacity due to luxury features and 6.4L V8
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Every control module on the 2022-2026 Jeep Grand Wagoneer — 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.
📍 Center stack dash (Uconnect 5 system, 10.1 or 12-inch touchscreen)
🔧 wiTECH 2.0
⚠️ Uconnect 5 with NAV. Requires subscription services reactivation. Software version must match vehicle build date. May control multiple vehicle systems.
Active Damping Control Module / Air Suspension Module (ADCM)1.5 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Frame rail or rear cargo area
🔧 wiTECH 2.0
⚠️ Quadra-Lift air suspension or adaptive damping. Ride height calibration required. Compressor and sensor verification mandatory.
Body Control Module (BCM)1.5 hr R&Rsecurity gateway +1.2 hr▸ programming details
📍 Behind left kick panel or integrated into TIPM under hood
🔧 wiTECH 2.0
⚠️ Controls lighting, locks, windows, wipers. Configuration includes option content and accessory settings. May require multiple module pairings.
⚠️ Critical security module. Controls CAN bus routing and Security Gateway authentication. Replacement requires extensive reconfiguration of all modules.
Wireless Control Module / Remote Function Actuator (WCM/RFA)1.2 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Behind center stack or integrated into BCM
🔧 wiTECH 2.0
⚠️ Keyless entry/start, remote start. All key fobs must be reprogrammed. Pairing with PCM and BCM required.
📍 Behind headlight assemblies (left and right modules)
🔧 wiTECH 2.0
⚠️ LED/adaptive headlights. Auto high beam and cornering lamp functions. Headlight aim calibration required after replacement.
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 2022-2025 Jeep Wagoneer and Jeep Grand Wagoneer vehicles. The trim on the driver and passenger doors may not have been installed properly, which can allow it to detach.
Consequence: Detached trim pieces can create a road hazard for other vehicles, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the door trim, as necessary, free of charge. Owner notification letters were mailed September 25, 2025. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is 77C. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning September 18, 2025.
Wiper blades
Modern WS Grand Wagoneer (2022+) uses matching 22-inch front blades with push-button attachment and 14-inch rear blade.
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 2025 Jeep Grand Wagoneer 6.4L V8 Hemi and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.