Section 01-14B: Door Lock Control System, Electronic | 1996 F-150, F-250, F-350 and Bronco Workshop Manual |
Before proceeding with diagnosis and service of the remote entry electrical operation, check for mechanical binds in the power door lock actuators (218A42). Operate all power door lock actuators several times and check power door lock actuators operation. Also be sure the battery is fully charged.
The following diagnosis procedures begin with an explanation page on how to use the procedures. Read this carefully before beginning diagnosis. Refer to the following diagrams and charts for additional information when performing the diagnostic tests.
To test and service remote entry system:
NOTE: When the battery has been disconnected and reconnected, some abnormal symptoms may occur while the powertrain control module (PCM) (12A650) relearns its adaptive strategy. The vehicle may need to be driven 16 km (10 miles) or more to relearn the strategy.