Horn System: General Description: Caution
- Before performing vehicle maintenance, turn the ignition switch to OFF and disconnect the negative terminal from battery. Ref. to NOTE>NOTE>BATTERY
- For model with battery sensor, disconnect the ground terminal from battery sensor.
- When replacing the audio and MFD parts provided with memory functions, record the memory contents before disconnecting the battery ground cable.
- Be careful of the following items. Failing to do so may cause the airbag system malfunction.
- Yellow connectors and harnesses with yellow tapes around them are the connectors and harnesses for the airbag system. When using a tester on these circuits, follow the cautions of "AIRBAG SYSTEM". Ref. to AIRBAG SYSTEM>General Description>CAUTION
- Be careful not to damage the airbag system wiring harness when servicing the electrical parts around the steering column.
- When removing, installing or replacing the VDC CONTROL MODULE & H/U, VDC CONTROL MODULE & H/U Bracket, steering wheel or steering angle sensor (steering roll connector), perform "VSC (VDC) Centering Mode" of the VDC. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE and Hydraulic Control Unit (VDC CONTROL MODULE & H/U)>ADJUSTMENT