C1608 Infiniti Code - Electric Power Steering Control Unit
Quick Answer
The Electric Power Steering (EPS) Control Unit performs an arithmetical operation on data, such as steering wheel turning force (sensor signal) from the torque sensor, vehicle speed signal, etc. Common causes include Faulty Electric Power Steering Control Unit, Electric Power Steering Control Unit harness is open or shorted, Electric Power Steering Control Unit circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C1608 Infiniti indicates Electric Power Steering Control Unit.
- Common causes
- Common causes include Faulty Electric Power Steering Control Unit, Electric Power Steering Control Unit harness is open or shorted, Electric Power Steering Control Unit circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C1608 Infiniti Description
- EPS control unit outputs optimum assist torque signal to EPS motor.
- EPS control unit reduces output signals to EPS motor and protects EPS motor and EPS control unit when using power steering continuously and excessively.
- As a fail-safe function, turned off output signal to EPS motor and then enters a manual steering state, if malfunction is detected in EPS system.
What are the Possible Causes of the DTC C1608 Infiniti?
- Faulty Electric Power Steering Control Unit
- Electric Power Steering Control Unit harness is open or shorted
- Electric Power Steering Control Unit circuit poor electrical connection
How to Fix the DTC C1608 Infiniti?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1608 Infiniti code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about C1608 Infiniti Code
1. What are common symptoms of OBDII code C1608 in an Infiniti related to the Electric Power Steering Control Unit?
- Common symptoms include difficulty steering, stiff or heavy steering wheel, loss of power steering assistance, and illuminated dashboard warning lights.
2. What are the potential causes of OBDII code C1608 in an Infiniti Electric Power Steering Control Unit malfunction?
- The code C1608 in an Infiniti may be triggered by issues such as a faulty electric power steering control unit, damaged wiring or connectors, low power steering fluid, or a malfunctioning steering angle sensor.
3. How can I diagnose the Electric Power Steering Control Unit issue causing OBDII code C1608 in my Infiniti?
- Diagnosis typically involves using an OBDII scanner to read the specific trouble code, checking the power steering fluid level, inspecting the wiring and connectors for damage, and testing the electric power steering control unit for proper functionality.
4. Is it safe to drive my Infiniti with OBDII code C1608 related to the Electric Power Steering Control Unit issue?
- It is not recommended to drive the vehicle if you are experiencing significant power steering problems, as it may affect your ability to control the car safely. It is best to have the issue diagnosed and repaired as soon as possible.
5. Can resetting the OBDII code C1608 in an Infiniti Electric Power Steering Control Unit fix the issue?
- Resetting the code may temporarily clear the dashboard warning light, but it will not fix the underlying problem causing the code. It's important to address the root cause of the issue to prevent further damage.
6. How much does it typically cost to repair OBDII code C1608 associated with the Electric Power Steering Control Unit in an Infiniti?
- The cost of repairing OBDII code C1608 can vary depending on the specific cause of the issue. Repairs may range from a simple fix like replacing a sensor or connector to a more complex repair involving the electric power steering control unit, with costs varying accordingly.
7. Are there any DIY tips for troubleshooting OBDII code C1608 in an Infiniti Electric Power Steering Control Unit?
- While some basic checks like inspecting wiring connections and power steering fluid levels can be done at home, diagnosing and repairing the issue related to OBDII code C1608 may require specialized tools and expertise. It's best to consult a professional mechanic for accurate diagnosis and repair.
8. Can a malfunctioning Electric Power Steering Control Unit causing OBDII code C1608 affect other vehicle systems in an Infiniti?
- Yes, a malfunctioning electric power steering control unit can potentially affect other vehicle systems, leading to issues with steering responsiveness, stability control, and overall driving safety. It is crucial to address the problem promptly to prevent further complications.
9. How long does it typically take to repair the Electric Power Steering Control Unit issue triggering OBDII code C1608 in an Infiniti?
- The repair time for OBDII code C1608 can vary based on the specific cause of the problem. Simple fixes like replacing a sensor may take a short time, while more complex repairs involving the control unit could require more extensive labor and time.
10. Can regular maintenance help prevent OBDII code C1608 issues related to the Electric Power Steering Control Unit in an Infiniti?
- Regular maintenance, including checking power steering fluid levels, inspecting wiring connections, and addressing any steering abnormalities promptly, can help prevent issues that may trigger OBDII code C1608 in an Infiniti's Electric Power Steering Control Unit.
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