| System Circuit Diagram |


| Housing | Pin | Function | Wire color |
| Pad | A | GND | Back |
| B | HEATER | Yellow | |
| C | NTC+ | Back / Red | |
| D | NTC- | Back | |
| Remote control | A | GND | Back |
| B | BAT | Red | |
| C | LED | Green | |
| D | SWITCH | White |
Description When manually selected, the heated steering wheel system improves the thermal comfort of the driver by heating the steering wheel. Heated control unit Heated pad Specifications ItemSpecificationVoltage13.
Inpection 1. Measure a resistance of NTC and Heated pad. – NTC resistance(Black / Yellow, Black) - 10.0 kΩ ± 10% (25°C) – Heated pad resistance (Yellow, Black) - 1.
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the LDWS unit cover (A). 3. Remove the LDWS unit connector (A). 4. Remove the LDWS unit after widening the mounting clips. Installation 1. Install the LDWS unit. 2.
Inspection 1. Press the OFF switch more then 4 times within 2 seconds while pressing the MODE switch. DisplayFail description00Normal50Cluster ionizer fault * Diagnostic procedure refer to DTC code. Replacement 1. Disconnect the negative (-) battery terminal.