1. Disconnect the negative battery cable.
2. Disconnect the AWD solenoid connector.
3. Measure resistance between AWD solenoid connector terminals A and B.

If the resistance is not within the specification, replace the coupling unit.
2.2—2.7 ohms
(Rear differential oil temperature at 20°C {68°F})
4. Connect the AWD solenoid connector.
5. Connect the negative battery cable..
Awd Control Module Removal/Installation
Awd Warning LightClutch Release Collar Inspection [C66 M R]
CAUTION:
Do not clean the clutch release collar with cleaning fluids or a steam cleaner
because it is filled with grease.
Operation Inspection
1. Turn the collar while applying force in the axial direction, and inspect for
sticking, excessive resistance, and an abnormal noise.
...
On Board Diagnostic System PID/Data Monitor Inspection [Fw6 A EL, Fw6 Ax EL]
1. Connect the M-MDS to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization
screen of the M-MDS.
a. Select “DataLogger”.
b. Select “Modules”.
c. Select “TCM”.
3. Select the applicable PID from the PID table.
4. Verify the PID da ...
Oil Cooler Removal/Installation [Fw6 A EL, Fw6 Ax EL]
1. Disconnect the negative battery cable..
2. Remove the front under cover No.2..
3. Drain the ATF..
4. Drain the engine coolant..
5. Remove in the order indicated in the table.
1
Water hose (connected to the water pipe)
2
Water hose ...