Repair Procedures: Inspection
- Measure the resistance of NTC and Heated pad.
- NTC resistance: 3.42 ~ 4.18 kΩ (Standard: 25°C)
- Heated pad resistance: 1.5 ~ 1.9 Ω (Standard: 19 ~ 21°C)
- Measure the temperature.
- The temperature of wheel surface grip must rise from -20°C to 20°C within 6 minute.
- The temperature of wheel surface grip must keep 38°C after 25 minutes.