2017 Ram 1500 Power Steering Problems: Expert Solutions
Last Updated on May 5, 2026 by Ryan
Quick Answer
Most 2017 Ram 1500 steering problems involve sudden Electric Power Steering (EPS) failure, typically requiring a steering rack replacement or recall-related repair. Verify your VIN for safety recalls before performing out-of-pocket electrical or mechanical repairs.
TL;DR – Quick Summary
The 2017 Ram 1500 frequently faces Electric Power Steering (EPS) failures caused by internal sensor errors or moisture. Owners experience sudden loss of assist, making steering difficult. Resolve this by checking for active recalls, inspecting electrical connections for corrosion, or replacing the complete steering rack assembly.
📌 Key Takeaways
- ✅ Low power steering fluid is the most common cause of steering resistance in this model.
- ✅ Persistent whining sounds often indicate air in the hydraulic lines or a failing pump.
- ✅ Replacing a 2017 Ram 1500 power steering pump typically costs between $546 and $676.
- ✅ Early diagnosis of leaks can prevent complete system failure and more costly future repairs.
- ✅ Regular fluid level checks and bleeding the system are vital preventative maintenance steps.
Experiencing stiff handling or unusual whining noises in your truck? Understanding 2017 Ram 1500 power steering problems is essential for maintaining vehicle safety and performance. This guide provides an authoritative look at common hydraulic system failures, helping you diagnose the root cause and find a permanent solution to resolve steering resistance and pump issues effectively.
2017 RAM 1500 power steering issues? Check these before a full repair:
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Identifying Symptoms: Hard Steering and Whining Noises
Identifying a failure in its early stages can mean the difference between a minor repair and a total system overhaul. In the 2017 Ram 1500, the transition to Electric Power Steering (EPS) changed the “symptoms” drivers traditionally look for. Unlike hydraulic systems that leak fluid or squeal when a belt is loose, EPS failures often present as digital or electrical glitches.
Intermittent Loss of Assistance
One of the most reported issues is the “now you see it, now you don’t” steering assist. You may find the wheel becomes extremely difficult to turn during a low-speed maneuver—like backing into a parking spot—only for the assist to return seconds later. This often points to a “debug” requirement within the Electronic Control Unit (ECU) or a failing power connection.
The “Service Power Steering” Warning Message
When the internal sensors in the steering rack detect a voltage drop or a torque sensor misalignment, the instrument cluster will display a warning. Once this light is on, the truck typically defaults to manual steering. This is a safety protocol designed to prevent “phantom steering” (where the truck turns on its own), but it makes the vehicle incredibly heavy to navigate.
Grinding or Clicking Noises
While the 2017 Ram 1500 lacks a traditional hydraulic pump “whine,” it can produce mechanical noises. A clicking sound when turning the wheel often indicates a problem with the internal belt drive of the EPS motor or worn-out ball bearings within the rack and pinion assembly. If you hear a grinding noise, it’s likely that water has entered the rack housing, leading to internal corrosion.
If your steering suddenly becomes heavy while driving at highway speeds, do not panic. Maintain a firm grip, reduce speed gradually, and avoid sudden braking. The EPS system is designed to fail “safe” into manual mode, but the effort required to steer a 5,000lb truck manually is significant.
Root Causes: From Electrical Shorts to Hardware Fatigue
To effectively resolve 2017 Ram 1500 power steering problems, we must look at the specific engineering of the fourth-generation Ram. This year model utilized a Nexteer-sourced EPS rack. While efficient for fuel economy, it is sensitive to environmental factors.
Water Intrusion
The most common cause of total rack failure. Moisture enters through damaged bellows boots or unsealed electrical connectors, shorting the internal circuit board.
Blown Z-Case Fuse
The EPS system draws massive current. A loose battery terminal or a jump-start gone wrong can blow the 125A or 150A fuse located on the positive battery post.
Software Corruption
The Power Steering Control Module (PSCM) can occasionally experience data loss, requiring a professional flash to restore steering parameters.
The Hydraulic “Legacy” Issue
While the standard 1500 uses EPS, it is important to note that early 2017 production runs or specific fleet-spec heavy-duty variants might still use a traditional hydraulic setup. In these cases, the cause of steering resistance is almost always low fluid levels or a failing mechanical pump. Always verify your system type by checking for a power steering fluid reservoir; if you don’t have one, you have an electric system.
Troubleshooting and Repairing the System
When you need to troubleshoot a steering issue, a systematic approach is vital to avoid overspending on parts. Many owners jump to a $2,000 rack replacement when the actual culprit is a $50 wiring repair.
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Expert Troubleshooting Steps
Use an OBD-II scanner that can access the Chassis (C) codes. Look for C2217 (Internal Electronic Failure) or C2212 (Incomplete ECU Initialization). This will tell you if the problem is software or hardware.
Open the hood and look at the positive battery terminal. There are several high-amp fuses (Z-cases) bolted directly to the connector. Use a multimeter to check for continuity across the EPS fuse. If it’s blown, the steering will be completely manual.
Locate the large electrical plug on the steering rack. Disconnect it and check for green corrosion on the pins. Clean with electronic contact cleaner and apply dielectric grease to resolve intermittent connectivity issues.
Cost Analysis: Repair vs. Replace
If the rack itself has failed internally, you have two main options: a remanufactured unit or a new OEM Mopar rack. In my experience, remanufactured EPS racks have a high “do-over” rate because the internal electronics are difficult to bench-test properly. If you plan to keep the truck for more than two years, the OEM route is the superior solution.
Prevention and Maintenance for Longevity
Maintenance for the 2017 Ram 1500 steering system isn’t about changing fluid—it’s about protecting the electronics and mechanical seals. Follow these expert-level tips to ensure your steering remains effortless for the life of the vehicle.
Once a year, apply a liberal amount of dielectric grease around the external edges of the main electrical connectors on the steering rack. This creates a secondary moisture barrier that prevents the corrosion “creep” common in high-humidity areas or snow-belt states where road salt is used.
- Monitor the Boot Integrity: Regularly inspect the rubber bellows on the ends of the rack. A small tear will allow water and grit to enter the precision-machined internal rack, leading to premature failure.
- Maintain Battery Health: EPS systems are voltage-sensitive. A weak battery (even one that still starts the truck) can cause the steering computer to reset or glitch under the heavy load of a turn. Replace your battery every 3-4 years.
- Avoid Full-Lock Holding: Even with electric systems, holding the steering wheel at the “full lock” position for extended periods puts maximum stress on the motor and internal belt. Back off slightly from the stop.
- Ground Strap Inspection: Ensure the engine-to-chassis and battery ground straps are clean and tight. Poor grounding is a hidden cause of many “unfixable” EPS errors.
✅ Pros of the EPS System
- Improved fuel economy (no parasitic drag)
- Variable assist levels (lighter at low speeds)
- Reduced engine bay clutter
- No messy fluid changes required
❌ Cons of the EPS System
- Extremely high replacement costs
- Susceptible to moisture damage
- Requires specialized scan tools to debug
- Difficult to repair individual components
Conclusion: Taking Control of Your Ram’s Handling
The 2017 Ram 1500 is a powerhouse of a truck, but its steering system requires a shift in how we approach maintenance and repair. While the move to electric power steering has simplified the engine bay, it has localized the complexity into a single, expensive component. By catching symptoms like intermittent resistance early and performing basic electrical maintenance, you can avoid the “sticker shock” of a full rack replacement.
If you are currently facing a “Service Power Steering” light, do not ignore it. Start with the Z-case fuses and the harness connections. In many cases, these simple fixes are enough to resolve the issue and get your truck back to its smooth-handling self. For those dealing with internal mechanical noises or total rack failure, prioritize OEM parts to ensure the safety and longevity of your vehicle.
Does your steering feel heavier than usual, or have you noticed a warning light on your dash? Take action now by inspecting your battery terminals and scanning for codes to prevent a costly breakdown on the road.
Frequently Asked Questions
What type of power steering fluid does a 2017 Ram 1500 use?
The 2017 Ram 1500 requires Mopar MS-10838 or an equivalent hydraulic fluid specifically formulated for Chrysler vehicles. Always verify the specifications in your owner’s manual, as using incorrect fluid can damage internal seals and lead to premature pump failure or reduced steering performance over time.
How do I check the power steering fluid level?
Locate the power steering reservoir in the engine bay, usually identified by a cap with a steering wheel icon. Clean the cap before opening to prevent contamination. Use the integrated dipstick to ensure the fluid falls within the specified range depending on the current engine temperature.
How do I bleed the power steering system?
To bleed the system and resolve air-related noise, fill the reservoir and start the engine. Rotate the steering wheel lock-to-lock several times without holding it at the extremes. Check the fluid level again and repeat the process until the air bubbles vanish and the whining noise stops.
What makes the 2017 Ram 1500 system different?
Unlike many modern trucks that have transitioned to Electronic Power Steering (EPS), the 2017 Ram 1500 utilizes a traditional hydraulic system. This requires physical fluid maintenance, belt inspections, and pump monitoring, making it more susceptible to leaks and mechanical wear than the electronic configurations found in newer models.
How can I diagnose a failing pump?
To diagnose a failing pump, listen for a persistent groaning or whining noise that increases with engine RPM. Inspect the pump for external leaks or stiff steering that does not improve after a fluid top-off. If the steering remains heavy despite adequate fluid, the internal pump vanes have likely failed.
