Note.
- All control units can be removed and installed only after disconnecting both terminals from the battery and setting the ignition switch to the position "LOCK".
- After completing the work, make sure that all connectors of the control units are securely connected, and then connect the battery terminals.
- Always carry out self-diagnosis using the CONSULT-III diagnostic tool. If a DTC is found, perform self-diagnosis diagnosis.
- On vehicles with a steering wheel lock module, if the battery is disconnected or discharged, the steering wheel will lock and cannot be turned. If it is necessary to turn the steering wheel after the battery has been disconnected, the following procedure must be followed before starting repair work.
Work procedure
1. Connect the battery pack to the battery.
Note. If the battery is low, you must use extension wires to connect the auxiliary power supply.
2. Using the smart or mechanical key, turn the ignition switch to the "ACC". At this point, the steering lock is unlocked.
3. Disconnect both plugs from the storage battery. The steering lock remains open and the steering wheel can be turned.
4. Carry out the necessary repairs.
5. After completing the repair, return the ignition switch to the position "LOCK" before connecting the battery. (At this point, the steering lock is unlocked).
6. Use the CONSULT-III diagnostic tool to perform a self-diagnosis of all control units.