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Diagnostic Procedure With Phenomenon

Phenomenon Check item Reference
1 CRUISE switch is not turned ON. (CRUISE indicator does not illuminate.) Or the cruise control is cancelled without CRUISE switch operation. (1) Perform cruise cancel conditions diagnosis. Perform the diagnosis according to displayed cancel code.
(2) Perform the real-time diagnosis. Check the input signal of cruise control system.
(3) Check the cruise control command switch. Refer to 11 .
(4) Check the CRUISE indicator. Refer to CHECK CRUISE INDICATOR LIGHT AND CRUISE SET INDICATOR LIGHT .
2 Cruise control cannot be set. Or the cruise control is cancelled without canceling operation. (1) Perform cruise cancel conditions diagnosis. Perform the diagnosis according to displayed cancel code.
(2) Perform the real-time diagnosis. Check the input signal of cruise control system.
(3) Check the cruise control command switch. Refer to 11 .
(4) Check stop light switch and brake switch. Refer to STOP LIGHT SWITCH . Refer to 12 .
(5) Check clutch switch. Refer to CLUTCH SWITCH . Refer to 13 .
(6) Check the neutral position switch. Refer to 14 . Refer to 62 .
(7) Check vehicle speed sensor. Refer to 22 .
3 SET indicator does not illuminate. Check the SET indicator. Refer to CHECK CRUISE INDICATOR LIGHT AND CRUISE SET INDICATOR LIGHT .
4 Vehicle speed is not held within set speed ±3 km/h (±2 MPH). Check the vehicle speed sensor. Refer to 22 .
5 Vehicle speed does not increase or does not return to set speed after RES/+ switch has been pressed. (1) Perform the real-time diagnosis. Check the input signal of cruise control system.
(2) Check the RES/+ switch. Refer to 11 .
6 Vehicle speed does not decrease after SET/- switch has been pressed. (1) Perform the real-time diagnosis. Check the input signal of cruise control system.
(2) Check the SET/- switch. Refer to 11 .
7 Cruise control is not released after CANCEL switch has been pressed. (1) Perform the real-time diagnosis. Check the input signal of cruise control system.
(2) Check the CANCEL switch. Refer to 11 .
8 Cruise control is not released after brake pedal has been depressed. (1) Perform the real-time diagnosis. Check the input signal of cruise control system.
(2) Check stop light switch and brake switch. Refer to 12 . Refer to INSTALLATION .
9 Cruise control is not released after shifting to the neutral position. (1) Perform the real-time diagnosis. Check the input signal of cruise control system.
(2) Check the neutral position switch. Refer to 14 . Refer to NEUTRAL POSITION SWITCH .
10 Cruise control is not released after clutch pedal has been depressed. (1) Perform the real-time diagnosis. Check the input signal of cruise control system.
(2) Check clutch switch. Refer to 13 . Refer to CLUTCH SWITCH .