What Does C1710 Mean?
The Road Sensing Suspension (RSS) module has detected that the left front damper actuator circuit is shorted to battery voltage. The electronically controlled shock absorber solenoid at the left front corner is drawing excessive current or has its control wire directly connected to battery positive. The module cannot properly control the left front damper firmness. The driver will notice the ride control light and the left front suspension will likely default to maximum firm or soft depending on the system design.
Common Causes
30%
Damaged wiring harness with the actuator control wire chafing against a power source
30%
Internal solenoid coil failure with a short to the supply circuit
25%
Corroded or water-damaged connector at the damper actuator with pin bridging
15%
Damaged wire insulation from contact with steering or suspension components during full travel
Diagnostic Steps
1
With key on engine off, disconnect the left front damper actuator connector. Measure the resistance of the solenoid coil — typically 3–8 ohms. An abnormally low reading or near-zero resistance indicates an internal short.
2
With the actuator disconnected, check the control wire at the module connector for shorts to battery — should read near 0V or the module's default drive voltage, not near battery voltage.
3
Inspect the wiring harness from the module to the left front damper, focusing on areas near the steering knuckle, upper strut mount, and wheel well where wires are subject to movement and abrasion.
4
Check the damper actuator connector for corrosion, water, or damaged pins. The connector is exposed to road spray and is a common failure point.
5
Using the scan tool, attempt to command the left front damper actuator while monitoring current draw — compare against specifications (typically 0.5–2.0 amps).
6
If the solenoid resistance and wiring check good, verify the module driver circuit is not internally shorted by testing with a known-good actuator.
Estimated Repair Cost
$200 - $800
Parts + labor, varies by vehicle and location
The Road Sensing Suspension (RSS) module has detected that the left front damper actuator circuit is shorted to battery voltage. The electronically controlled shock absorber solenoid at the left front corner is drawing excessive current or has its control wire directly connected to battery positive....
The most common cause of C1710 (Left Front Damper Actuator Short Circuit to Battery) is: Damaged wiring harness with the actuator control wire chafing against a power source
Typical repair costs for C1710 range from $200 to $800, depending on the vehicle, location, and whether you do it yourself or go to a shop.
The left front damper cannot be controlled electronically and will default to a fixed setting. The vehicle is drivable, but the left front suspension will not adapt to road conditions, potentially causing uneven handling during cornering or emergency maneuvers. Avoid aggressive driving and schedule repair soon.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to C1710 to identify the root cause.
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Quick Info
Category
Chassis
System
Suspension / Ride Control
Difficulty
Type
Manufacturer
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