How to Display and Read Diagnostic Trouble Codes

Self-diagnostic Procedures
The self-diagnostic function of the driving position memory system detects system problems, and stores up to 5 problem causes in memory. This information can be retrieved by displaying the diagnostic trouble code.

Displaying the Diagnostic Trouble Code (DTC)




1. Turn the ignition switch OFF.
2. Press the MEMO button and both position buttons at the same time, and hold them.
3. Turn the ignition switch ON (II), and wait at least 1 second, then release the three buttons.
4. After 1 second, the position button indicators will blink to show the DTC.

DTC Indications




No System Problem:
If there is no DTC stored, the indicators blink only once (3 seconds).




System Problem(s) Exist(s) (Example shows DTC 12):
Up to five DTCs can be indicated in the order the problems occurred. The first digit is indicated by the number of long (1 second) blinks, and the second digit is indicated by the number of short (0.26 second) blinks. There is a 3 second break between each DTC when there are multiple DTCs.

Cancelling the DTC Indication
- Turn the ignition switch OFF or
- Press the MEMO button, or the position button 1, or the position button 2, or
- Press one of the driving position adjustment switches.