How to Enter Diagnostic Mode 1

Diagnostic Mode 1 sounds the DTCs through the rear sliding door alarm. Enter Diagnostic Mode 1 by performing the following procedure:
1. Turn off the power sliding door on/off switch (located on the interior lamp and multi-function switch).
2. Close the sliding door manually. Ensure that the PSD is in the latched position.
3. Press and hold the power sliding door open/close switch in the overhead console (located on the interior lamp and multi-function switch).
4. While holding the power sliding door open/close switch, quickly cycle power sliding door on/off switch until Diagnostic Mode 1 is entered (a minimum of 10 cycles). The power sliding door alarm will sound for 3.2 seconds upon entering Diagnostic Mode 1.
5. After entering Diagnostic Mode 1 leave the power sliding door on/off switch on.
6. Release the power sliding door open/close switch.

Upon entering Diagnostic Mode 1, the following actions occur:
^ The rear sliding door alarm sounds for 3.2 seconds.
This indicates that the Diagnostic Mode 1 is active.
^ The rear side door actuator control module sounds any DTCs stored.
^ A DTC consists of a 2 digit code.
For example, DTC 12 has the following sequence: buzz, pause, buzz, buzz, long pause. Then repeats the DTC.
^ The rear side door actuator control module repeats the same DTC 3 times before proceeding to the next DTC.
^ The rear side actuator control module sounds DTC 12 when no faults are present.
^ DTCs will continue to sound until there is an exit from diagnostics or going into Diagnostic Mode 2.
^ Write down all DTCs stored. The rear side door actuator control module erases DTCs upon exiting of the diagnostics.

If you want to exit diagnostics after Diagnostic Mode 1 has been completed, refer to How to Exit Diagnostics within Power Sliding Door Diagnostic Information. If you want to perform Diagnostic Mode 2, do not exit Diagnostic Mode 1. Refer to How to Enter Diagnostic Mode 2 within Power Sliding Door Diagnostic Information for the procedure.

Power Sliding Door DTC Descriptions:

IMPORTANT: If any DTCs are stored in memory (except DTC 12), refer to the appropriate DTC table for diagnosis.