Rear Seat Heater
- Check for continuity and measure the resistance between terminals as below.
* Refer to Circuit Diagram to check the connector B and C.
- Measure the resistance between No. 1 and No. 2 in the A connector to check the cushion and back heater.
Standard value
Set (Cushion+Back) - Bench type : 2.90Ω ± 10%
Cushion - Split type : 8.0Ω ± 10%
- Measure the resistance between No. 3 in the A and No. 1 in the B connector to check the cushion heater.
Standard value
Cushion - Bench type : 2.2Ω ± 10%
- Measure the resistance between No. 1 and No. 2 in the C connector to check the back heater.
Standard value
Back - Bench type : 1.7Ω ± 10%
- Operate seat warmer after connecting the 4P connector, and then check the thermostat by measuring the temperature of seat surface.
Standard value (Fabric / Leather)
Cushion:
1 Step : 40 ± 2°C (104 ± 3.6°F)
2 Step : 42 ± 2°C (107.6 ± 3.6°F)
Back:
1 Step : 46 ± 2°C (114.8 ± 3.6°F)
2 Step : 52 ± 2°C (125.6 ± 3.6°F)