DTC Confirmation Test
WARNING: This page is about a different car, the 2002 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
- With ignition switch OFF, connect scan tool. Turn ignition switch ON and clear DTCs. See CLEARING DIAGNOSTIC TROUBLE CODES under SELF-DIAGNOSTIC SYSTEM.
- Start engine and warm up to normal operating temperature. Increase vehicle speed to 25 MPH (40 KM/H) or more and maintain speed for 15 min. (Keep throttle valve operation constant.)
- Stop vehicle and check whether evaporative system monitoring test has completed by using scan tool. If test has not completed, check vehicle conditions (environmental) and repeat steps 2 and 3 . If evaporative system monitoring test has completed, check DTC and pending DTC. See RETRIEVING DIAGNOSTIC TROUBLE CODES .