Diagnostic Test

1. Turn the ignition switch OFF.
2. Disconnect flow connection valve harness connector.
3. Check resistance between flow connection valve connector terminals.

   Floe connection valve		Resistance (Approx.)
   Terminal
   1	2	6.3 - 7.5 Ω

Is the inspection result normal?

YES 

GO TO STEP 2  .

NO 

Flow connection valve is malfunction. Replace steering housing assembly. Refer to DISASSEMBLY AND ASSEMBLY (With heated steering wheel), DISASSEMBLY AND ASSEMBLY (Without heated steering wheel).

1. Connect flow connection valve harness connector.
2. Lift up the vehicle.
3. Set the vehicle in READY state from ignition switch OFF and check operating noise of the flow connection valve.

Is there operating noise of the flow connection valve?

YES 

INSPECTION END

NO 

Flow connection valve is malfunction. Replace steering housing assembly. Refer to DISASSEMBLY AND ASSEMBLY (With heated steering wheel), DISASSEMBLY AND ASSEMBLY (Without heated steering wheel).