C0745

Electric Power Steering Overtemperature Protection

Moderate severity

The EPS module has reduced or disabled assistance to protect the motor from overheating, typically after extended low-speed manoeuvring.

Common causes

Prolonged low-speed operation (e.g. parking)
One of the most commonly reported causes for this code — check this first.
high
Typical part cost: $10-220
Motor thermal sensor drift
Less common, but worth ruling out after the more likely causes.
low
Typical part cost: $10-220
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First things to check

1Confirm the code with a scan tool and check for additional related codes.
2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.

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Related codes

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Frequently asked questions

What does C0745 mean?

C0745 means "Electric Power Steering Overtemperature Protection". It is a generic OBD-II code that points to a fault in the chassis.

What are the most common causes of C0745?

prolonged low-speed operation (e.g. parking); motor thermal sensor drift — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.

Can I keep driving with this code?

The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.

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