Code C1711, C1716, C1721 & C1726: Damper Actuator Short Circuit To Ground

CODE C1711: Left Front Damper Actuator Short Circuit To Ground
CODE C1716: Right Front Damper Actuator Short Circuit To Ground
CODE C1721: Left Rear Damper Actuator Short Circuit To Ground
CODE C1726: Right Rear Damper Actuator Short Circuit To Ground

Perform CVRSS system check. See CVRSS SYSTEM CHECK . After performing CVRSS system check, go to next step.
If Code C1786, C1787 or C1788 is set, go to applicable code for diagnosis. See CODE DESCRIPTION table under SELF-DIAGNOSTICS under DIAGNOSIS & TESTING. If Code C1786, C1787 or C1788 is not set, go to next step.
Turn ignition off. Disconnect damper actuator connector. Using DVOM, measure resistance between terminals of damper actuator connector (component side). If resistance is 9.5-15.5 ohms, go to next step. If resistance is not 9.5-15.5 ohms, go to step 7 .
Check continuity between damper control circuit (LF=RED, RF=WHT/BLK, LR=RED, RR=YEL) of damper actuator connector (component side) and ground. See WIRING DIAGRAMS . If continuity exists, go to step 7 . If continuity does not exist, go to next step.
Disconnect 32-pin CVRSS control module connector C1. Check continuity between damper control circuit (LF=RED, RF=WHT/BLK, LR=RED, RR=YEL) of CVRSS control module harness connector C1 and ground. Repair as necessary. If circuit is okay, go to next step.
Check for intermittent shorts or chafed wires. Turn ignition off. Reinstall/reconnect all components/connectors. Turn ignition on, with engine off. Clear codes, and then wait 90 seconds. Display codes. If Code C1711, C1716, C1721 or C1726 is set, go to step 8 . If Code C1711, C1716, C1721 or C1726 is not set, see NOTES ON INTERMITTENTS under DIAGNOSIS & TESTING.
Replace damper actuator.
Turn ignition off. Replace CVRSS control module. Reinstall/reconnect all components/connectors. Install scan tool. Turn ignition on, with engine off. Calibrate NEW CVRSS control module. See CALIBRATING CVRSS CONTROL MODULE under ADJUSTMENTS.