Diagnostics With Phenomenon: Notes
WARNING: This page is about a different car, the 2014 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic procedures according to symptoms
Phenomenon Check Item Note 1 ON-OFF 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 data list diagnosis. Check the input signal of cruise control system. (3) Check the cruise control command switch. Perform the diagnosis according to the Cancel Code 11. (Refer to CANCEL CODE 11 ) (4) Check the CRUISE indicator. Perform the diagnosis according to the check of CRUISE indicator & SET indicator. 2 Cruise control cannot be set. Or cruise control is cancelled without releasing operation. (1) Perform cruise cancel conditions diagnosis. Perform the diagnosis according to displayed cancel code. (2) Perform the data list diagnosis. Check the input signal of cruise control system. (3) Check the cruise control command switch. Perform the diagnosis according to the Cancel Code 11. (Refer to CANCEL CODE 11 ) (4) Check stop light switch and brake switch. Perform the diagnosis according to the Cancel Code 12. (Refer to CANCEL CODE 12 ) (5) Check the neutral position switch. Perform the diagnosis according to the Cancel Code 14 or 62. (6) Check vehicle speed sensor. Perform the diagnosis according to the Cancel Code 22. (Refer to CANCEL CODE 22 ) 3 SET indicator does not illuminate. Check the SET indicator. Perform the diagnosis according to the check of CRUISE indicator & SET indicator. 4 Vehicle speed is not held within set speed ±3 km/h (±2 MPH). Check the vehicle speed sensor. Perform the diagnosis according to the Cancel Code 22. (Refer to CANCEL CODE 22 ) 5 Vehicle speed does not increase or does not return to set speed after +RES switch has been pressed. (1) Perform the data list diagnosis. Check the input signal of cruise control system. (2) Check the +RES switch. Perform the diagnosis according to the Cancel Code 11. (Refer to CANCEL CODE 11 ) 6 Vehicle speed does not decrease after -SET switch has been pressed. (1) Perform the data list diagnosis. Check the input signal of cruise control system. (2) Check the-SET switch. Perform the diagnosis according to the Cancel Code 11. (Refer to CANCEL CODE 11 ) 7 Cruise control is not released after CANCEL switch has been pressed. (1) Perform the data list diagnosis. Check the input signal of cruise control system. (2) Check the CANCEL switch. Perform the diagnosis according to the Cancel Code 11. (Refer to CANCEL CODE 11 ) 8 Cruise control is not released after brake pedal has been depressed. (1) Perform the data list diagnosis. Check the input signal of cruise control system. (2) Check stop light switch and brake switch. Perform the diagnosis according to the Cancel Code 12. (Refer to CANCEL CODE 12 ) 9 Cruise control is not released after shifting to the neutral position. (1) Perform the data list diagnosis. Check the input signal of cruise control system. (2) Check the neutral position switch. Perform the diagnosis according to the Cancel Code 14. (Refer to CANCEL CODE 14 ) 10 Cruise control is not released after clutch pedal has been depressed. (1) Perform the data list diagnosis. Check the input signal of cruise control system. (2) Check the clutch switch. Perform the diagnosis according to the Cancel Code 13. (Refer to CANCEL CODE 13 ) - Check CRUISE indicator & SET indicator.