OEM 2009 Ford Ranger Air Bag Control Module

2009 Ford Ranger Air Bag Control Module Parts Questions & Experts Answers

• Q: How to Service and Repair the Air Bag Control Module on 2009 Ford Ranger?

  A: A thorough examination of RCM and impact sensor mount points starts any repair process for the Restraints Control Module (RCM) on vehicles that have experienced a crash. Restoration of pre-accident configuration must occur before progressing. Replacing both sensors and installing a new restraint control module becomes necessary before any repairs whether air bags deploy or not because this step protects against severe injuries or deaths. Handling the RCM horizontally with the ignition ON must be avoided since it leads to accidental Safety Canopy(R) deployment. Installing a new RCM requires the execution of Programmable Module Installation (PMI) to prevent system failure. Upon removal of the correct RCM fuse while the ignition is ON the air bag warning indicator will illuminate while the SRS requires a fault-free operation to release the vehicle. The procedure starts by isolating power to the SRS before removing the floor console together with the consolette tray and its accompanying mat along with screws. Before disconnecting the RCM electrical connectors users must pinch the thumb tab to pivot the connector position assurance lever. Three bolts need to be detached which secure the RCM. Proper operation depends on tightening the RCM and impact sensor fasteners to 12 Nm (106 lb-in). The large RCM connector position assurance lever needs to be completely freed before installation to connect properly without damage risks which arise from connector angling. The large RCM electrical connector requires a light push until you hear a click followed by activating the connector position assurance lever. Connect the small RCM electrical connector and then install the floor console and consolette tray (when present) while you repower the SRS system before its proof-out phase. Execution of PMI requirements must proceed when installing a fresh RCM unit. The testing of SRS requires users to move the ignition through ON to OFF positions while observing the air bag warning indicator. Users should wait 10 seconds before returning to ON position. After coming on for 6 seconds the system should shut down. The indicator status demonstrates three variations which include non-illumination during the presence of faults together with persistent illumination or five Hz frequency flashing. The chime of five repeated five-second sounds will notify the technician about a fault to diagnose and repair both the SRS system and broken air bag indicator light when an indicator fails to function. Use a scan tool to delete all continuous DTCs both from the RCM and Occupant Classification System Module (OCSM).