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C1608 Infiniti Code - Electric Power Steering Control Unit

- Code Popularity: 1,882 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1608 Infiniti?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • 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
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How to Fix the DTC C1608 Infiniti?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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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. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

Code C1608 Infiniti Description

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. then it generates an optimum assist torque to the EPS motor according to the driving condition.
- 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.

OBDII Code C1608 Infiniti - Electric Power Steering Control Unit - AutoCodes.com
C1608 Infiniti Code - Electric Power Steering Control Unit

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Code C1608 Infiniti comments

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