| Specification |
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Item
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Specification
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| Contact | Rated Voltage (V) | 450 |
| Rated Current (A) | 20 | |
| Coil | Operating Voltage (V) | 12 |
| Resistance (Ω) | 40.0 - 110.0 [20°C (68°F)] | |
DescriptionThe Power Relay Assembly (PRA) consists of the positive and negative main relays, pre-charge relay, pre-charge resistor and battery current sensor.
Circuit Diagram
DescriptionThe smart cruise control unit is installed on the front right side of the chassis. A radar sensor is embedded in the front section of the unit. This sensor detects vehicles and objects in front of the vehicle. The radar sensor can detect up to 64 objects ahead of a vehicle.
Trouble Symptom ChartsTrouble Symptom 1Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed se