The stop light & brake switch malfunction is detected.
TROUBLE SYMPTOM:
• Cruise control cannot be set.
• Cruise control cannot be released.
Refer to DTC 12 for diagnostic procedure. 
CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
The stop light & brake switch malfunction is detected.
TROUBLE SYMPTOM:
• Cruise control cannot be set.
• Cruise control cannot be released.
Refer to DTC 12 for diagnostic procedure.