When shopping for a used RAM ProMaster, you’ll want to steer clear of the problematic 2014-2017 model years. These vans suffer from serious transmission failures, persistent electrical issues, and cooling system breakdowns that typically cost owners over $1,000 annually in repairs. Watch for door latch failures, “Pentastar tick” engine problems, and faulty ABS modules in these years. Understanding these specific mechanical pitfalls can help you make a smarter investment in a more reliable model year.
Critical Problems With 2014-2017 Promaster Models
Three major trouble spots plague the 2014-2017 RAM ProMaster models, making them particularly risky purchases for fleet operators and contractors. You’ll encounter persistent door latch failures, especially on rear and sliding doors, with multiple dealer repairs often needed right from purchase. The Pentastar engine’s cooling system problems lead to dangerous engine overheating, primarily due to fan failures and coolant leaks. Most concerning is the “Pentastar tick” affecting up to 35% of engines after 110,000 miles, requiring repairs costing $800-1,200. These issues, combined with PCM malfunctions and flywheel failures around 16,000 miles, create significant downtime risks. With average annual repair costs exceeding $1,000, these model years demand careful consideration before purchase. The vehicle’s inadequate dealer support during repairs often leaves owners stranded for extended periods, severely impacting business operations.
Understanding Common Electrical and Brake System Failures
If you’re considering a RAM ProMaster, you’ll need to be particularly vigilant about electrical and brake system failures that have plagued these vans. Common issues include dashboard warning lights, erratic instrument clusters, and complete electrical shutdowns. The main culprit often involves corroded engine ground wires, while head units frequently reboot with telltale buzzing sounds. The front-wheel drive configuration remained consistent across all model years, even as other systems showed problems.
Your electrical diagnostics should focus on grounding issues and ignition-switch components, particularly in 2014-2017 models. For brake maintenance, pay special attention to faulty ABS modules that cause insufficient brake force and false alarms. While diagnostic costs remain moderate ($122-$179), the interconnected nature of electrical and brake systems makes repairs complex. Despite manufacturer recalls addressing some electrical issues, many brake system problems remain unresolved, requiring careful monitoring and proactive maintenance.
Transmission Troubles and Their Impact on Performance
Beyond electrical and brake concerns, transmission problems stand as a major pain point for RAM ProMaster owners. The 62TE transmission, originally designed for lighter minivans, struggles with the ProMaster’s weight, leading to significant transmission durability issues. You’ll notice early warning signs like shuddering during engine braking and difficulty finding gears. Similar to the transmission failures seen in the 2019 Ford Ranger, these issues can lead to expensive repairs and multiple shop visits.
The most common failure points include torque converter breakdown, solenoid pack malfunctions, and hydraulic pump degradation. Heavy commercial use and regular delivery routes make these vehicles particularly susceptible to premature transmission failures. While FCA recalled over 165,000 units for park pawl issues, the underlying design mismatch remains problematic. Even the newer 9-speed ZF transmission introduced in 2022 has received mixed reviews for shifting issues. Your best defense is recognizing early symptoms and finding a specialist transmission shop, as dealer repairs often come with inflated costs.
Safety Concerns: Visibility and Lighting Issues
Lighting and visibility problems plague multiple model years of the RAM ProMaster, with serious safety implications for drivers. The 2022 model suffers from dangerously dim headlight malfunctions and unpredictable brightness surges, compromising your nighttime driving safety. Older drivers are especially vulnerable, requiring 10-15 times more light for safe nighttime visibility compared to younger drivers. Additionally, you’ll want to watch out for the 2014-2016 models with Mopar Trailer Tow Group kits, which faced recalls for faulty brake light modules.
More recent models (2021-2023) experienced rearview camera display failures, violating federal safety standards and increasing your risk while backing up. You’ll also need to check if your ProMaster is affected by the taillight and turn signal recall, which addressed dangerous wiring harness issues. While dealers perform these lighting recalls free of charge, these persistent visibility problems should factor into your purchasing decision.
Smart Shopping Tips for ProMaster Buyers
Before investing in a RAM ProMaster, you’ll need to thoroughly inspect several critical systems that commonly fail across multiple model years. Start with a detailed transmission check, paying close attention to shifting behavior and unusual noises. Test the electrical system thoroughly, including all warning lights, sensors, and electronic components for proper function.
Don’t skip examining the suspension components, especially if you’re considering a high-mileage van or plan to carry heavy loads. Smart shopping means getting a professional mechanic’s inspection before purchase, focusing on coolant leaks, CV axles, and door mechanisms. Request maintenance records to verify proper maintenance history, particularly for transmission services. Consider setting aside funds for potential repairs, as these vans often require significant component replacements even with regular upkeep. The 62TE 6-speed transmission is particularly prone to failure, so pay special attention to any early warning signs like slipping or odd noises during test drives.
