Ranger 4WD V6-4.0L (2009)
Disassembly
WARNING: Never probe the electrical connectors on safety belt buckle/retractor pretensioners or adaptive load limiting retractors. Failure to
follow this instruction may result in the accidental deployment of the safety belt pretensioners or adaptive load limiting retractors, which
increases the risk of serious personal injury or death.
WARNING: Install a new occupant classification sensor (OCS) system service kit as a complete assembly. Never install only part of the kit
components. Failure to follow this instruction may result in incorrect operation of the OCS system and increases the risk of serious personal
injury or death in a crash.
WARNING: Make sure the front passenger seat repair is complete, the seat and all attached components (head restraint, seat side shield, etc.)
are correctly assembled, and the seat is correctly installed to the vehicle before carrying out the System Reset. Failure to follow these
instructions may result in incorrect operation of the occupant classification sensor (OCS) system and increases the risk of serious personal
injury or death in a crash.
NOTICE: To prevent system failure, it is necessary to carry out the Occupant Classification Sensor (OCS) system reset when a front passenger
seat cushion is disassembled, a new trim cover installed or an OCS system service kit is installed. A scan tool is used to carry out the OCS
system reset.
NOTE: Occupant Classification Sensor (OCS) system components (seat cushion foam pad, bladder with pressure sensor and Occupant Classification
System Module (OCSM)) are calibrated to each other and are serviced as an assembly. The OCS system components are not to be installed separately. If
a new OCS system, OCS system component or seat cushion foam pad are needed, a new OCS system service kit (seat cushion foam pad, bladder with
pressure sensor, OCSM and seat wiring harness) must be installed as an assembly.
NOTE: To identify between a production OCS system and an OCS system service kit, inspect the OCSM electrical connector. A production OCS system
allows the disconnection of the OCSM electrical connector.
