HC6 Checking Wiring Harness

^ Since air suspension control module can not activate vent solenoid valve, the following actions are required:

^ Disconnect air compressor assembly electrical connector from vehicle wiring harness connector.

^ Examine both electrical connectors for damage and proper installation of wires.

^ Are electrical connectors good?

YES -- GO to HC7.

NO -- SERVICE as required and REPEAT Service Bay Diagnostics. Reading and Clearing Diagnostic Trouble Codes