| Description |
The heated steering wheel system improves the thermal comfort of the driver by heating the steering wheel when manually selected.


Specifications
|
Item |
Specification |
|
Voltage |
13.5 V ± 0.1V, 80W±10% |
|
Heated pad resistance |
1.85 ± 0.2 Ω (at 22°C ±1°C) |
|
NTC resistance |
10.0 kΩ ± 3% (at 23 - 27°C) |
| System Circuit Diagram |

| Harness Connector |

| Terminal Function |
|
Housing |
Pin |
Function |
Wire color |
|
Pad |
A |
GND |
Black |
|
B |
HEATER |
Yellow |
|
|
C |
NTC+ |
Black / Red |
|
|
D |
NTC¯ |
Black |
| Inspection |
| 1. |
Measure a resistance of NTC and Heated pad. NTC resistance (Black / Red, Black) : 10.0 kΩ ± 3% (at 23 - 27°C) Heated pad resistance (Yellow) : 1.85 ± 0.2 Ω (at 22°C ±1°C) |
| 2. |
Measure a temperature.
|
Components and components location Components 1. Steering wheel 2. Lower cover 3. Bezel 4. Remote switch 5.
General information General The supplemental restraint system (SRS) is designed to supplement the seat belt to help reduce the risk or severity of injury to the driver and passenger by activating and deploying the driver, passenger, side airbag and belt pretensioner in certain frontal or side collisions.
Components and components location Component Driver Power Window Switch Schematic diagrams Circuit Diagram [Non-Folding Mirror Type] [Folding Mirror Type] Repair procedures Removal 1.
Repair procedures Inspection • Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line. Apply pressure on the tin foil with hand and move the tin foil along the grid line to check for open circ