Suzuki Vitara (LY) 2016-2017 · Service Manual Cruise Control · Diagnostic Information and Procedures

DTC Table

Precautions: Precautions for Diagnosing Trouble · General safety (00)

NOTE:
When ignition is “ON” or during engine running, DTC is detected by pushing cruise control switch (CRUISE (main), CANCEL, LIMIT, RES/+, or SET/–) for more than specified time.
DTC DTC name DTC detecting condition
P0504 Brake Switch “A”/“B” Correlation Refer to “DTC Table” in Section 1A.
•M16A model: icon 
•K14C model: icon 
•D16AA model: icon 
P0575 icon  Cruise Control Input Circuit This DTC is detected if any one of the following conditions is met.
•Signal voltage of cruise control switch signal circuit is higher than specified voltage for specified time continuously.
•ON signals of any or all of following switches of cruise control system are detected for longer than specified time.
—CRUISE (main) switch
—LIMIT switch
—CANCEL switch
—RES/+ switch
—SET/– switch
P0649 icon  Speed Control Lamp Control Circuit “CRUISE / SET / LIMIT indicator lighting signal” from combination meter remains unchanged even if ECM transmits request to turn on or turn off “CRUISE / SET / LIMIT indicator light control signal” to combination meter through CAN communication.