Cruise Control Cannot Be Set
- Do not turn the ignition switch to OFF after the cruise control is deactivated.
- Do not operate the EyeSight steering switch after the cruise control is deactivated.
- PERFORM REAL TIME DIAGNOSIS
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Check the input signal of cruise control system. Ref. to EYESIGHT (DIAGNOSTICS) (HEV)>REAL-TIME DIAGNOSIS .
Is the check result OK?
Yes: Go to 5.
No:
- CHECK EyeSight STEERING SWITCH
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Check the EyeSight steering switch. Ref. to EYESIGHT (DIAGNOSTICS) (HEV)>DIAGNOSTICS WITH PHENOMENON>INSPECTION>CHECK EYESIGHT STEERING SWITCH .
Is the check result OK?
Yes: Replace the stereo camera. Ref. to EYESIGHT>STEREO CAMERA>REMOVAL .
No: Replace the EyeSight steering switch. Ref. to EYESIGHT>SWITCHES AND HARNESS .
- INSPECTION OF STOP LIGHT SWITCH AND BRAKE SWITCH
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Check stop light switch and brake switch. Ref. to BRAKE>BRAKE PEDAL . Ref. to EYESIGHT (DIAGNOSTICS) (HEV)>DIAGNOSTICS WITH PHENOMENON>INSPECTION>STOP LIGHT SWITCH OR BRAKE SWITCH IS TURNED TO ON, AND THEN THE CRUISE CONTROL IS RELEASED .
Is the check result OK?
Yes: Replace the ECM. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO(HEV))>ENGINE CONTROL MODULE (ECM)>REMOVAL .
No: Repair or replace the faulty portion of the stop light switch or brake switch.
- CHECK SHIFT POSITION SENSOR
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Check the shift position sensor. Ref. to P-HEV HYBRID POWERTRAIN CONTROL (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC P0705-62: TRANSMISSION RANGE SENSOR "A" CIRCUIT (PRNDL INPUT) SIGNAL COMPARE FAILURE .
Is the check result OK?
Yes: Go to 5.
No: Repair or replace the faulty portion according to the inspection result.
- CHECK STEREO CAMERA POWER SUPPLY VOLTAGE
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Check the stereo camera power supply voltage. Ref. to EYESIGHT (DIAGNOSTICS) (HEV)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B2814: POWER SUPPLY LOW VOLTAGE .
Is the check result OK?
Yes: Replace the stereo camera. Ref. to EYESIGHT>STEREO CAMERA>REMOVAL .
No: Repair or replace the faulty portion according to the inspection result.