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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 58 (Anti-Lock Brake System And Stability Control -- F250-F550 Super Duty) >> Diagnosis And Testing >> Anti-Lock Control - Four-Channel >> Pinpoint Tests >> Pinpoint Test AQ: DTC U0100:00 >> Pinpoint Test AQ: DTC U0100:00

Pinpoint Test AQ: DTC U0100:00

WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. AQ1 VERIFY THE SCAN TOOL CAN COMMUNICATE WITH THE PCM 
    • Connect the scan tool.
    • Ignition ON.
    • Check that a vehicle session can be established using the scan tool.
    • Can a vehicle session be established? 
      1. Yes  : GO to AQ2.
      2. No  : REFER to MODULE COMMUNICATIONS NETWORK to diagnose no communication with the PCM.
  2. AQ2 CHECK THE ABS MODULE CONTINUOUS MEMORY DTCs 
    • Enter the following diagnostic mode on the scan tool: Self Test - ABS Module.
    • Clear the ABS module DTCs.
    • Ignition OFF.
    • Ignition ON.
    • Wait 10 seconds.
    • Repeat the ABS module self-test.
    • Is DTC U0100:00 retrieved again? 
      1. Yes  : GO to AQ3.
      2. 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.
  3. AQ3 RETRIEVE THE RECORDED DTCs FROM THE PCM KOEO SELF-TEST 
  4. AQ4 RETRIEVE THE RECORDED DTCs FROM THE ABS MODULE SELF-TEST 
    • Enter the following diagnostic mode on the scan tool: Self Test - ABS Module.
    • Is DTC B11E8:16 or DTC B11E8:17 recorded? 
      1. Yes  : For DTC B11E8:16, GO to Pinpoint Test AJ .

        For DTC B11E8:17, GO to Pinpoint Test AK .

      2. No  : GO to AQ5.
  5. AQ5 CHECK FOR DTC U0100:00 SET IN OTHER MODULES 
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