EA4 Checking Wiring (Circuit 415)

^ Disconnect left front air spring solenoid valve from vehicle wiring harness.

^ Using an analog ohmmeter, connect one lead to wiring harness connector Pin 21 (Circuit 415) and other to Pin 40 (Circuit 430G).

^ Is ohmmeter reading greater than 10,000 ohms?

YES -- REPLACE air spring solenoid valve and REPEAT Service Bay Diagnostics. Reading and Clearing Diagnostic Trouble Codes

NO -- SERVICE short in wiring harness Circuit 415/430G. REPEAT Service Bay Diagnostics. Reading and Clearing Diagnostic Trouble Codes