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Home >> Ford >> 2009 >> Flex Limited, FWD >> Repair and Diagnosis >> Electrical >> Gauges >> Information Center - Instrumentation, Message Center, & Warning Chimes >> DIAGNOSIS and TESTING >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test AR: DTC U0154 >> Pinpoint Test Ar: DTC U0154

Pinpoint Test Ar: DTC U0154

  1. AR1 VERIFY THE CUSTOMER CONCERN 
    • Ignition ON.
    • Verify that there is an observable symptom present.
    • Is an observable symptom present? 
    • Yes  : GO to AR2.
    • No  : The system is operating normally at this time. The DTC may have been set due to high network traffic or intermittent fault condition.
  2. AR2 CHECK THE COMMUNICATION NETWORK 
    • Ignition ON.
    • Enter the following diagnostic mode on the scan tool: Network Test.
    • Carry out the network test.
    • Does the OCSM pass the network test? 
  3. AR3 RETRIEVE THE RECORDED DTCs FROM THE IC SELF-TEST 
    • Check for recorded IC  DTCs from the self-test.
    • Is DTC B1317 or B1318 recorded? 
  4. AR4 RECHECK THE IC DTCs 
    • Clear the DTCs. Repeat the IC  self-test.
    • Is DTC U0154 still present? 
    • Yes  : GO to AR5.
    • No  : The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.
  5. AR5 CHECK FOR DTC U0154 SET IN OTHER MODULES 
    • Clear all DTCs.
    • Ignition OFF.
    • Ignition ON.
    • Wait 10 seconds.
    • Enter the following diagnostic mode on the scan tool: Self-Test.
    • Retrieve the continuous memory DTCs from all modules.
    • Is DTC U0154 set in the Restraints Control Module (RCM) module? 
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