GB16 Wiring Harness Check (Circuit 845A)

GB16 WIRING HARNESS CHECK (CIRCUIT 845A)

^ Disconnect FIRM Shock Relay from vehicle wiring harness connector.

^ Using an analog ohmmeter (20,000 ohms per volt is recommended) place one lead to Soft Shock Relay connector Circuit 845A and other to right front actuator's vehicle wiring harness connector Circuit 845A.

NOTE: Ohmmeter leads may not be long enough for this test and a jumper wire may be required.

^ Is ohmmeter reading greater than 5 ohms?

NO -- REPEAT Service Bay Diagnostics and if problem still exists REPLACE air suspension control module.

YES -- SERVICE electrical problem in the circuit. REPEAT Service Bay Diagnostics. Reading and Clearing Diagnostic Trouble Codes