Rear Differential Solenoid Valve Test
2. Rear Differential Solenoid Valve - Test (With HDS)
1.
Start the engine.
2.
Select the FUNCTIONAL TEST in the AWD WITH INTELLIGENT CONTROL with the HDS.
3.
Select the SOLENOID TEST in the FUNCTIONAL TEST with the HDS.
4.
Do LEVEL 1, then do LEVEL 7 of the SOLENOID TEST in that order with the HDS.
5.
Check the rear differential solenoid valve for operation with the HDS. A clicking sound should be heard.
If no clicking sound is heard, replace the rear differential solenoid valve.
If a clicking sound is heard, go to the next procedure.

5. Rear Differential Solenoid Valve - Test
1.
Connect a tube (A) to the rear differential solenoid valve (B).
2.
Blow the air to the tube.
If the air flows out of the port, go to step 3.
If the air does not flow out of the port, replace the rear differential solenoid valve.
3.
Connect a jumper wire from the negative battery terminal to the rear differential solenoid valve body and connect another jumper wire from the positive battery terminal to connector (male terminal) terminal No. 1. :

4.
Blow the air to the tube.
If the air flows out of the port, replace the rear differential solenoid valve.
If the air does not flow out of the port, the rear differential solenoid valve is OK and the test is complete.

9. Test Drive - Check