11. Check for continuity between SH-AWD control unit connector terminal B4 and body ground.
Is there continuity?
YES -
Go to step 12.
NO -
Repair an open in the wire between the SH-AWD control unit and the left clutch electromagnetic coil.?
12. Remove the jumper wire from left solenoid 4P connector terminal No. 2.
13. Reconnect all connectors.
14. Turn the ignition switch to ON (II).
15. Check the REAR DIFFERENTIAL FLUID TEMPERATURE in the DATA LIST is above 68 掳F (20 掳C) with the HDS before proceeding
to the next step. If the temperature is below 68 掳F (20 掳C), drive the vehicle to warm up the rear differential until the fluid temperature
becomes above 68 掳F (20 掳C).
16. Turn the ignition switch to LOCK (0).
17. Disconnect the left solenoid 4P connector.
18. Measure the resistance between left solenoid 4P connector terminals No. 1 and No. 2.
Is there 1.8 Ohms or more?
YES -
Replace the rear differential left side case See: Transmission and Drivetrain/Differential Assembly/Service and Repair/Overhaul/Rear Differential
Side Case Replacement.?
NO -
Update the SH-AWD control unit if it does not have the latest software See: Powertrain Management/Transmission Control Systems/Relays and
Modules - Transmission and Drivetrain/Relays and Modules - Differential/Control Unit/Testing and Inspection/SH-AWD Control Unit Update, or
substitute a known-good SH-AWD control unit See: Powertrain Management/Transmission Control Systems/Relays and Modules - Transmission
