System Block Diagram |
Component part | Function | |
ECU | Controls engine. | |
MCU | Controls drive motor. | |
ABS | Sends vehicle speed to HCU. | |
HCU | Receives signals from sensor and control switches. | |
Cluster (Cruise control indicator) | Illuminate when CRUISE main switch is ON (Built into cluster) | |
Cruise Control switches | ON/OFF switch | Switch for automatic speed control power supply. |
Resume/Accel switch | Controls automatic speed control functions by Resume/Accel switch (Set/Coast switch) | |
Set/Coast switch | ||
Cancel switches | Cancel switch | Sends cancel signals to HCU. |
Brake-pedal switch | ||
Transaxle range switch (TCU) |
Cruise Control The cruise control system is engaged by the cruise "ON/OFF" main switch located on right of steering wheel column. The system has the capability to cruise, coast, accelerate and resume speed. ...
Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptomProbable causeRemedyThe set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) ...
Components 1. Control Part2. Motor Part3. Compression Part ...
Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor voltage is not operated well, substitute with a known-good blower motor and check for proper operation. 3. If the problem is corrected, replace the blower motor. Replacement 1. Disconnect the negative ...