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Home >> Ford >> 2012 >> Explorer Base, 3.5 8, AWD, 6F50 >> Repair and Diagnosis >> External Pages >> Different car >> Section 334 (Supplemental Restraint System - Pinpoint Tests Bf - BS) >> Pinpoint Test BS: DTC U2300:55 and U2300:64 >> Pinpoint Test BS: Dtc U2300:55 And U2300:64

Pinpoint Test BS: Dtc U2300:55 And U2300:64

WARNING: This page is about a different car, the 2013 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Do not handle, move or change the original horizontal mounting position of the restraints control module (RCM) while the RCM is connected and the ignition switch is ON. Failure to follow this instruction may result in the accidental deployment of the Safety Canopy and cause serious personal injury or death.
NOTE: SRS  components should only be disconnected or reconnected when instructed to do so within a pinpoint test step. Failure to follow this instruction may result in incorrect diagnosis of the SRS  .
NOTE: Always make sure the correct SRS  component is being installed. Parts released for other vehicles may not be compatible even if they appear physically similar. Check the part number listed in the Ford Catalog Advantage™ or equivalent to make sure the correct component is being installed. If an incorrect SRS  component is installed, DTCs  may set.
NOTE: The SRS  must be fully operational and free of faults before releasing the vehicle to the customer.
  1. BS1 RETRIEVE RCM DTCs 
    • Ignition ON.
    • Using a diagnostic scan tool, perform RCM  self-test to retrieve DTCs  .
    • Record the RCM DTCs  that were retrieved during the self-test.

    Is DTC U2300:55 or U2300:64 retrieved on-demand? 

    1. Yes  : If DTC  U2300:55 or U2300:64 is retrieved on-demand, GO to BS2  .
    2. No  : If DTC  U2300:55 or U2300:64 is retrieved as a CMDTC  , CLEAR the RCM DTCs  and REPEAT the self-test.

      If DTC U2300:55 or U2300:64 does not return, RELEASE the vehicle to the customer. If DTC  U2300:55 or U2300:64 returns on-demand, GO to BS2  .

  2. BS2 CHECK FOR THE CORRECT BCM 
    • Using the Log Viewer function of the diagnostic scan tool, retrieve and record the BCM  part number.
    • Check the recorded part number against the number listed in the Ford Catalog Advantage™ or equivalent.

    Does the recorded part number match the number listed in the Ford Catalog Advantage™ or equivalent? 

    1. Yes  : GO to BS3  .
    2. No  : INSTALL the correct BCM  . REFER to REMOVAL AND INSTALLATION and CARRY OUT PMI using as-built data. GO to  BS4.
  3. BS3 CHECK FOR THE CORRECT RCM 
    • Using the Log Viewer function of the diagnostic scan tool, retrieve and record the RCM  part number.
    • Check the recorded part number against the number listed in the Ford Catalog Advantage™ or equivalent.

    Does the recorded part number match the number listed in the Ford Catalog Advantage™ or equivalent? 

    1. Yes  : CARRY OUT PMI for the BCM  using as-built data. CLEAR the DTCs  and REPEAT the RCM  self-test.

      If DTC U2300:55 or U2300:64 are retrieved, CARRY OUT PMI for the RCM  using as-built data and GO to BS4  .

    2. No  : INSTALL the correct RCM  . REFER to RESTRAINTS CONTROL MODULE (RCM) and CARRY OUT PMI using as-built data. GO to BS4  .
  4. BS4 CHECK FOR ADDITIONAL RCM OR BCM DTCs 
    • Ignition ON.
    • Using a diagnostic scan tool, perform RCM  self-test to retrieve DTCs  .
    • Using a diagnostic scan tool, perform BCM  self-test to retrieve DTCs  .

    Were any DTCs retrieved from the RCM or BCM during self-test? 

    1. Yes  : If RCM DTCs  were retrieved, do not clear any DTCs  until all DTCs  have been resolved. GO to the appropriate DTC CHART in this information for pinpoint test direction. If BCM DTCs  were retrieved, GO to the appropriate DTC  Chart in MULTIFUNCTION ELECTRONIC MODULES to diagnose the BCM  .
    2. No  : CLEAR all CMDTCs  . PROVE OUT the SRS  . The repair is complete. RETURN the vehicle to the customer.
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