2018 Ram ProMaster 3500 Service and Repair Manual

This factory service and repair manual for the 2018 Ram ProMaster 3500 reaches five body styles: a 4-door extended cargo van, a 2-door cutaway van, a 2-door cab & chassis, a 4-door standard cargo van and a 2-door extended cargo van. All are Base trim. Buyers could pick the turbocharged 3.0L DOHC inline-four diesel or the 3.6L DOHC V6, naturally aspirated and flex-fuel. Specifications, procedures and wiring diagrams span the engine, fuel system, cooling, transmission, brakes, suspension, steering and body.

Engines covered

• 3.0L inline-four (183 cu in) — DOHC, turbocharged, diesel
• 3.6L V6 (220 cu in) — DOHC, naturally aspirated, flex-fuel

Body styles covered

• 4-door extended cargo van
• 2-door cutaway van
• 2-door cab & chassis
• 4-door standard cargo van
• 2-door extended cargo van

Trims covered

• Base

Known issues on the 2018 ProMaster 3500. The 2018 ProMaster 3500 pairs two engines with five bodies. The turbocharged diesel inline-four and the naturally aspirated flex-fuel V6 differ in fuel and induction. Two extended cargo van versions sit next to the standard cargo van, the cutaway and the cab & chassis, and the transmission, drivetrain, brakes, suspension and steering serve those five bodies. Wiring diagrams and diagnostics sit alongside the procedures, specifications and torque values that this van's systems call for.