Initial Inspection and Diagnostic Overview

General Troubleshooting Information

NOTE: Before troubleshoot the DPMS, refer to B-CAN System Diagnosis Test Mode A. Troubleshooting - B-CAN System Diagnosis Test Mode A

The self-diagnostic function of the driving position memory system detects system problems. This information can be retrieved by displaying diagnostic trouble code on the driving position memory switch indicator.

Erasing the DTC from Memory

With the HDS
Use the HDS to clear DTCs in the power seat/mirror mode of the body electrical system select menu.

Without the HDS
Make sure you have the anti-theft code for the audio and the navigation system, then write down the frequencies for the XM radio channel presets. Make sure the ignition switch is OFF. Disconnect the negative battery cable for at least 30 seconds. After reconnecting the battery, enter the anti-theft codes for the audio and the navigation system, then enter the client's XM radio channel presets. Reset the clock.

Erasing the Driving Position from Memory

1. Press and hold all three driving position memory switch bottoms.
2. Turn the ignition switch ON (II).
3. Continue to hold all three driving position memory switches for more than 5 seconds, and release them in less than 10 seconds.
4. The buzzer will sound for 500 ms to confirm that all driving position data is erased.