2025 Ram ProMaster EV Service and Repair Manual

Ram's battery-electric work van enters 2025 in Tradesman, SLT and SLT+ trims, all high-roof cargo vans on the 159-inch wheelbase in standard or extended length. A single electric drive module turns the front wheels, fed by a roughly 110 kWh battery pack, with no engine oil, exhaust or transmission fluid changes on the service list. High-voltage safety procedures and module programming take their place, and this factory service and repair manual covers them for the 2025 van, with procedures, specifications, torque values, wiring diagrams, diagnostics and maintenance schedules for the drive unit, battery and charging system, brakes, suspension and body electrical system.

Engines covered

• Electric motor (single-motor, front-wheel drive)

Body styles covered

• 3-door cargo van
• 3-door extended cargo van

Trims covered

• SLT
• SLT+
• Tradesman

Known issues on the 2025 ProMaster EV. One recall is on federal record for the 2025 ProMaster EV: electric drive module software may not manage torque effectively, which can result in a loss of drive power. No owner complaints have been filed. The drive unit diagnostics, high-voltage procedures and wiring diagrams in this manual cover the system involved.