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Fitment notes: 12V auxiliary battery for vehicle systems; main traction battery is separate high-voltage EV pack
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Every control module on the 2024-2026 Chevrolet Silverado EV RST — 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.
Rear Drive Unit Control Module (RDUCM)3.8 hr R&Rsecurity gateway +1.2 hr4WD models▸ programming details
📍 Integrated with rear drive unit assembly, rear axle center
🔧 GM SPS2 / Techline Connect
⚠️ Controls rear electric drive motor and inverter; requires HV isolation and rear drive unit removal
⚠️ Pedestrian warning sound generator for low-speed EV operation; no coding typically required
Transmission Control Module (TCM)no coding
📍 Not applicable - single-speed EV drivetrain
⚠️ No traditional transmission; drive unit controlled by PPIM
Not applicable (N/A)no coding
📍 Not applicable - battery electric vehicle
⚠️ No fuel system on EV
Not applicable (N/A)no coding
📍 Not applicable - independent front/rear motor control
⚠️ AWD models use independent front and rear drive units controlled by PPIM
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.
General Motors LLC (GM) is recalling certain 2025 Chevrolet Silverado EV work trucks. The pedestrian alert sound system may not produce sound at a sufficient volume. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles."
Consequence: A vehicle that fails to make sufficient sound may result in pedestrians being unaware of an approaching vehicle, increasing the risk of injury.
Remedy: Dealers will update the software in the body control module (BCM), free of charge. Owner notification letters were mailed January 22, 2025. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242483530.
Wiper blades
Electric pickup truck; wiper specifications based on similar full-size Silverado platform
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 Chevrolet Silverado EV RST Electric Dual Motor 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.