Why is my 2014 Ram ProMaster 1500 air conditioning not working and overheating?
Image designed by Alex Rapp, photo from Service Stories
Quick Summary
• Issue: Complete AC failure
• Vehicle: 2014 Ram ProMaster 1500
• Problem: Failed radiator, condenser, and hoses
• Solution: Complete cooling system replacement
• Location: Omaha service
This ProMaster's AC died due to multiple cooling system failures. Gateway Auto's ASE-certified technicians in Omaha used cooling system pressure test diagnostics to find failed radiator, condenser, and heater hoses, then replaced all components to restore reliable AC and prevent overheating.
5 Signs Your ProMaster's Cooling System is Failing
• AC blowing warm air or not working at all
• Temperature gauge running hotter than normal
• Coolant puddles under your van
• Strange smells from the engine bay
• Reduced heating performance in winter
What We Found: 4 Failed Components
1. Dead Radiator
Couldn't dissipate heat, causing engine to run hot
2. Failed Condenser
No longer cooling AC refrigerant effectively
3. Leaking Hoses
Deteriorated heater hoses losing coolant
4. Worn Thermostat Housing
Ready to fail and cause major leaks
Our 5-Step Repair Process
1. Cooling System Pressure Test → Found all the leaks
2. Remove Old Parts → Out with radiator, condenser, heater hoses
3. Install New Components → Everything gets replaced including thermostat housing
4. System Flush → Clean coolant circulation, proper mixture
5. Road Test → Verify AC works, no overheating
3 Ways to Prevent This Problem
• Annual Commercial Vehicle Maintenance → Catch issues early with comprehensive inspections
• Watch Your Gauges → Don't ignore temperature changes
• Factory Scheduled Maintenance → Get ahead of AC season with proper servicing
What Customers Say
⭐⭐⭐⭐⭐ "AC works perfectly now. No more overheating worries." — Mike R.
⭐⭐⭐⭐⭐ "They fixed everything right the first time." — Sarah T.
Quick FAQ
Q: How long do ProMaster cooling systems last?
A: 5-7 years typically, less with heavy commercial use.
Q: Can I drive with a failing cooling system?
A: No—you risk expensive engine damage from overheating.
Q: Why do multiple parts fail together?
A: When one component fails, it stresses the others until they break too.
Don't Wait Until It's Too Late
AC problems only get worse. If your ProMaster is running hot or the AC isn't cooling, contact Gateway Auto and their Omaha auto repair team today before you're stuck with a bigger repair bill.
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