2018 / ECLIPSE CROSS / EC - Workshop Manual
23 -AUTOMATIC TRANSMISSION > 23A-CVT > ON-VEHICLE SERVICE > ESSENTIAL SERVICE > ELECTRONIC CONTROL COUPLING (CENTRE) OPERATION CHECK<4WD><4WD>
1. | caution | Before connecting or disconnecting M.U.T.-IIISE, always turn the ignition switch to the LOCK (OFF) position. |
Connect M.U.T.-IIISE to the diagnosis connector (Refer to GROUP 00 - Diagnostic Function
).
2. Start the engine.
3. Position the steering wheel in a straight ahead direction.
4. Execute "Test" (item No. 3 Center coupling operation check) on M.U.T.-IIISE special function to activate the electronic-controlled coupling.| note | - The forced activation (item No. 3 Center coupling operation check) is continued for 1 minute, then it will be cancelled automatically. Also, using the clear key on the M.U.T.-IIISE, the activation can be forcibly cancelled.
- When the functions are suspended by the fail-safe function, the electronic control coupling cannot be forcibly activated.
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5. Turn the steering wheel 360° or more clockwise or anti-clockwise, move the selector lever to the D range (1st), and start the vehicle slowly. The vehicle should hesitate to move. This phenomenon is called as "tight corner braking".| note | - The occurrence level of the body vibration and noise depends on the condition of tyres and roads.
- If the tight corner braking does not occur, the system may have abnormality. Check the AWC-ECU.
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