Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 727 (STEERING)EPS CONTROL UNIT REMOVAL/INSTALLATION

2006 Chevrolet Cobalt SS, 4D Sedan, Standard

EPS Control Unit Removal/Installation

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION EPS Control Unit Removal/Installation

WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.

Do the 12 volt battery terminal disconnection procedure (see 12 VOLT BATTERY TERMINAL DISCONNECTION AND RECONNECTION ).
Remove the driver's dashboard undercover (see DRIVER'S DASHBOARD UNDERCOVER REMOVAL/INSTALLATION ).
Disconnect EPS control unit connector A (2P), connector B (2P), and connector C (16P).

Fig 1: EPS Control Unit Bracket and Bolts With Torque Specifications
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the harness clip (D) from EPS control unit bracket (E).
Remove the nuts (F) from the EPS control unit bracket.
Remove the EPS control unit.
Install the EPS control unit in the reverse order of removal.
Do the 12 volt battery terminal reconnection procedure (see 12 VOLT BATTERY TERMINAL DISCONNECTION AND RECONNECTION ).
Do the memorizing of the torque sensor neutral position (see MEMORIZING THE TORQUE SENSOR NEUTRAL POSITION ).
After installation, start the engine, allow it to idle, and turn the steering wheel to full left or full right. Check that the EPS indicator does not come on.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.