Without Scan Tool

Self-diagnosis results can be also read by using the "AIR BAG" warning lamp for SRS system except seat belt pre-tensioner. When "Seat belt" warning lamp flashes (when fastening seat belt), check seat belt pre-tensioner system.





The "Air bag" warning lamp operates as shown.





How to alternate self-diagnosis









Problem codes are displayed in present diagnosis mode (self-diagnosis result 1). The problem code last indicated is displayed in initial diagnosis mode (self-diagnosis result 2).

After the malfunctioning parts have been repaired and the system is returned to the user mode, the present diagnosis mode information, displayed as self-diagnosis results, is automatically cleared from memory.

^ After repairing malfunctioning part, attempt to clear self-diagnosis results from memory.
^ If a malfunctioning part is not completely repaired, information stored in memory will not be cleared.

Self-diagnosis results in present and initial-diagnosis modes can be identified by number of flashes (d) Refer to Trouble Code Descriptions for failed parts.
Air Bag System