Test E: DTC C1790 (LR) and C1795 (RR) - Air Suspension Air Spring Solenoid Output Circuit Failure

Pinpoint Test E: DTC C1790 (LR) and C1795 (RR) - Air Suspension Air Spring Solenoid Output Circuit Failure
Refer to Vehicle/Diagrams, Vehicle Dynamic Suspension for schematic and connector information.

Normal Operation
The vehicle dynamics module (VDM) will command the air spring solenoid(s) ON or OFF when certain conditions are met. The left solenoid receives voltage from the VDM along circuit CCLO5 (WH/BN), the right solenoid receives voltage from the VDM along circuit CCLO7 (YE/GY). The 2 solenoids share a common ground along circuit GD120 (B K/GN).
^ C 1790 LR Air Suspension Air Spring Solenoid Output Circuit Failure - With the ignition in the RUN position and during a deflate (vent) or inflate (pump) activity, if the VDM detects an open, a short to voltage or a short to ground on the LR air spring solenoid output circuit, DTC C1790 will be set.
^ C 1795 RR Air Suspension Air Spring Solenoid Output Circuit Failure - With the ignition in the RUN position and during a deflate (vent) or inflate (pump) activity, if the VDM detects an open, a short to voltage or a short to ground on the RR air spring solenoid output circuit, DTC C1795 will be set.

This pinpoint test is intended to diagnose the following:
^ Wiring, terminals or connectors
^ Air spring solenoid(s)
^ VDM

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