What are 07 elantra EPS codes set = P1604,P1611,P1704

The electronic power steering (EPS) Warning Light is located on the instrument panel. This light illuminates when the EPS is malfunctioning. When this light is lit, your steering may be a little heavier, and you should schedule an inspection as soon as possible. Tip The EPS Warning Light briefly illuminates when the car is first turned on. The light is only a problem if it stays lit for an extended period.

The electronic power steering (EPS) Warning Light is located on the instrument panel. This light illuminates when the EPS is malfunctioning. When this light is lit, your steering may be a little heavier, and you should schedule an inspection as soon as possible.

What's wrong ? light on ? Have it checked for codes ? GM had recall for the cobalt . Do you know it has electronic power steering ?
The electric power steering (EPS) system reduces the amount of effort needed to steer the vehicle. The system uses the body control module (BCM), power steering control module (PSCM), torque sensor, discrete battery voltage supply circuit, EPS motor, serial data bus, and the instrument panel cluster (IPC) message center to perform the system functions. The PSCM, torque sensor, not the EPS motor are serviced separately from each other or from the steering column. Any EPS components diagnosed to be malfunctioning requires replacement of the steering column assembly, also known as the EPS assembly.

DTC C0000
DTC C0176
DTC C0475
DTC C0545
DTC C0845
DTC C0895
Your best bet , take it to the dealer !

EPS- Electronic power steering warning light. is there any steering problems ? Light being on means there probably is a trouble code in the EPS module .

It cannot be fixed until the problem with the Electronic Power Steering(EPS) is properly diagnosed.
The power assist system is comprised of...

• EPS computer unit
• Warning light on the dashboard
• A connection to the OBD2 Diagnostic port in the car
• A Vehicle speed sensor
• A sensor which detects steering rotation on the input shaft of the steering rack

• An electric motor, which provides the power steering assistance to the steering rack. Unless that motor runs you will have no power assistance to your steering.

1. You will need to have the system scanned with the appropriate scan tool through the OBD port in the car. This will generate various fault codes which assist in diagnosing where the problem lies in the power steering system. It may be just a failed sensor that needs replacing or it might be a bigger problem.
2. Once the fault codes have been pulled the mechanics can diagnose the cause and make whatever repairs or parts changes may be required.
3. This is not a do it yourself exercise. You will need a mechanic who knows these Japanese electronic power steering systems and who understands the fault codes (and there are many of them on this EPS system) to diagnose the problem for you and fix whatever fault(s) has arisen.

Electronic power steering, wow, go to the Dealer right away

The "EPS" stands for Electronic Power Steering. There are a couple Technical Service Bulletins related to the EPS system published by Hyundai. The only way to find out if any of these bullitins apply to your problem, you must FIRST scan your onboard computer network to gather the fault codes that set when the system turned the light on. Then again, there may also be a problem that is not addressed by ANY of the bulletins.....Proper diagnosis required.

The same thing applies for your Check Engine light. There are currently over 600 possible reasons why the check engine light could be coming on in that vehicle. Many of these possible faults can cause your engine and transmission to go into "reduced power" or "limp-in" mode and cause the symptoms you are describing. The ONLY way you are going to find out which possible reason is causing the light to come on is with a computer network scan....Unless you really want to work your way through over 600 "GUESSES".

EPS indicates Electronic power steering warning light.---------The power steering needs to be inspected.The power steering pump, the power steering fluid, the power steering hose ,power steering belt and pulley. Get your car scanned by the dealer or at local car garage.That will be much helpful.As you will receive codes, as per codes you can replace the part or get the part checked.A fault in the wiring loop causes it to short on the steering column.This problem is very much noticed in Hyundai cars.-------

This will solve the problem or point you towards the cause of problem. Thank you for using fixya.

Sometimes (few) a fault in the wiring loop causing it to short on the steering column and turn on EPS (Electronic Power Steering), check it and scanned for know if some additional fault code is stored there.

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Your Electronic Power steering has an issue - have a shop look at it for you before it fails completely.

Hello... This light indicates that you might have a problem with your Electronic Power Steering (EPS)...

Have a shop check it out...