Test G: DTC C1770 - Air Suspension Vent Solenoid Output Circuit Failure

Pinpoint Test G: DTC C1770 - Air Suspension Vent Solenoid Output Circuit Failure
Normal Operation
The vehicle dynamic module (VDM) will command the air suspension system vent solenoid ON or OFF when certain conditions are met. The VDM supplies voltage to the vent solenoid through circuit 421 (PK-) which activates the vent solenoid and vents the air suspension system. The vent solenoid is grounded through circuit 57 (BK)

Possible Causes
^ Electrical connector(s)
^ Circuit open
^ Circuit shorted
^ Air compressor

PINPOINT TEST G: DTC C1770 - AIR SUSPENSION VENT SOLENOID OUTPUT CIRCUIT FAILURE

G1-G7:

G8:

CAUTION: The Flex Probe Kit must be used for all test connections. Use of standard multimeter probes may damage wiring terminals.