F 250 2WD LD Pickup V8-4.6L SOHC VIN 6 (1997)
Interior Lighting Module: Reading and Clearing Diagnostic Trouble Codes
Diagnostic Trouble Code (DTC)s are erased when the diagnostic mode is exited if the ignition switch has been moved to the START position any time
during the diagnostic test mode. DTCs are also erased when power is removed from the Central Timer Module.