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Home >> Lincoln >> 2010 >> MKZ FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1112 (Instrument Cluster (Ic), Message Center, And Warning Chimes) >> Diagnostic Tests >> Instrument Cluster (IC) and Warning Chimes >> Pinpoint Tests >> Pinpoint Test O: The Safety Belt Warning Indicator Is Never/Always On >> Pinpoint Test O: The Safety Belt Warning Indicator Is Never/Always On

Pinpoint Test O: The Safety Belt Warning Indicator Is Never/Always On

WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. O1 RETRIEVE THE RECORDED RCM DTCs FROM BOTH CONTINUOUS AND ON-DEMAND SELF-TESTS 
    • Check for recorded RCM DTCs from the continuous and on-demand self-tests.
    • Are any RCM DTCs recorded? 
    1. YES  : REFER to SUPPLEMENTAL RESTRAINT SYSTEM article.
    2. NO  : Go to  O2.
  2. O2 RETRIEVE THE RECORDED DTCs FROM BOTH THE CONTINUOUS AND ON-DEMAND INSTRUMENT CLUSTER (IC) SELF-TESTS 
    • Check for recorded instrument cluster (IC) DTCs from the continuous and on-demand self-tests.
    • Is DTC U0151 recorded? 
    1. YES  : Go to Pinpoint Test AK .
    2. NO  : Go to  O3.
  3. O3 CARRY OUT THE INSTRUMENT CLUSTER (IC) INDICATOR LAMP CONTROL ACTIVE COMMAND USING THE SCAN TOOL 
    • Key in ON position.
    • Enter the following diagnostic mode on the diagnostic tool: Instrument Cluster (IC) DataLogger
    • Select the instrument cluster (IC) safety belt warning indicator (SBLT_LMP) active command. Command the safety belt warning indicator on and off. Observe the safety belt warning indicator.
    • Does the safety belt warning indicator illuminate when commanded on, and turn off when commanded off? 
    1. YES  : Go to  O4.
    2. NO  : Go to  O5.
  4. O4 CHECK FOR CORRECT RCM OPERATION 
    • Disconnect all the RCM connectors.
    • Check for:
      • corrosion
      • damaged pins
      • pushed-out pins
    • Connect all the RCM connectors and make sure they seat correctly.
    • Operate the system and verify the concern is still present.
    • Is the concern still present? 
    1. YES  : INSTALL a new RCM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM article. TEST the system for normal operation.
    2. NO  : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
  5. O5 CHECK FOR CORRECT INSTRUMENT CLUSTER (IC) OPERATION 
    • Disconnect the instrument cluster (IC) connector.
    • Check for:
      • corrosion
      • damaged pins
      • pushed-out pins
    • Connect the instrument cluster (IC) connector and make sure it seats correctly.
    • Operate the system and verify the concern is still present.
    • Is the concern still present? 
    1. YES  : INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation.
    2. NO  : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
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