Seats

Diagnostic Chart:

CIRCUIT DESCRIPTION
An internal failure within the driver seat adjuster memory module will set DTC 55.

CONDITIONS FOR SETTING THE DTC
Driver seat adjuster memory module hardware failure (EEPROM, RAM, or ROM are detective).

ACTION TAKEN WHEN THE DTC SETS
DTC 55 will set and the driver seat adjuster memory module will become disabled.

CONDITIONS FOR CLEARING THE DTC
1. DTC 55 will clear when the fault is no longer present.
2. DTC 55 can be cleared by using the scan tool.

DIAGNOSTIC AIDS
Replace the driver seat adjuster memory module.