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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 138 (Starting System - F150) >> Diagnosis And Testing >> Starting System >> Pinpoint Tests >> Pinpoint Test C: DTC C113A:11 or C113A:15 >> Pinpoint Test C: DTC C113A:11 Or C113A:15

Pinpoint Test C: DTC C113A:11 Or C113A:15

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NOTE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
  1. C1 RETRIEVE THE BCM DTCs 
    • Ignition ON.
    • Enter the following diagnostic mode on the scan tool: BCM - Self-Test.
    • Is DTC C113A:15 on demand during the self-test? 
      • YES  : GO to C2.
      • No  : GO to  C5.
  2. C2 CHECK THE WAKE UP CONTROL CIRCUIT FOR A SHORT TO VOLTAGE 
    • Ignition OFF.
    • Disconnect: BCM C2280F.
    • Disconnect: PATS Transceiver C252.
    • Disconnect: PCM C175B (5.0L and 6.2L), C1381B (3.7L) or C1551B (3.5L).
    • Ignition ON.
    • Measure the voltage between the PCM C1551B-28 (3.5L), circuit CE436 (VT/OG), harness side and ground.
      Fig 1: Measuring Voltage Between PCM C1551B-28 (3.5L), Circuit CE436 (VT/OG), Harness Side And Ground
      G07411478Courtesy of FORD MOTOR CO.
    • Measure the voltage between the PCM C175B-35 (5.0L and 6.2L) or C1381B-35 (3.7L), circuit CE436 (VT/OG), harness side and ground.
      Fig 2: Measuring Voltage Between PCM C175B-35 (5.0L And 6.2L) Or C1381B-35 (3.7L), Circuit CE436 (VT/OG), Harness Side And Ground
      G07399140Courtesy of FORD MOTOR CO.
    • Is any voltage present? 
      • YES  : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation.
      • No  : GO to C3.
  3. C3 CHECK THE WAKE UP CONTROL CIRCUIT FOR AN OPEN 
    • Ignition OFF.
    • Measure the resistance between the PCM C1551B-28 (3.5L), circuit CE436 (VT/OG), harness side and BCM C2280F-5, circuit CE436 (VT/OG), harness side.
      Fig 3: Measuring Resistance Between PCM C1551B-28 (3.5L), Circuit CE436 (VT/OG) And BCM C2280F-5, Circuit CE436 (VT/OG), Harness Side
      G07411480Courtesy of FORD MOTOR CO.
    • Measure the resistance between the PCM C175B-35 (5.0L and 6.2L) or C1381B-35 (3.7L), circuit CE436 (VT/OG), harness side and BCM C2280F-5, circuit CE436 (VT/OG), harness side.
      Fig 4: Measuring Resistance Between PCM C175B-35 (5.0L And 6.2L) Or C1381B-35 (3.7L), Circuit CE436 (VT/OG) And BCM C2280F-5, Circuit CE436 (VT/OG), Harness Side
      G07399141Courtesy of FORD MOTOR CO.
    • Is the resistance less than 5 ohms? 
      • YES  : GO to C4.
      • No  : REPAIR circuit CE436 (VT/OG) for an open. CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation.
  4. C4 CHECK THE BCM AND PCM FOR CORRECT OPERATION 
    • Connect: BCM C2280F.
    • Ignition ON.
    • Measure the voltage between PCM C1551B-28 (3.5L), circuit CE436 (VT/OG), harness side and ground.
      Fig 5: Measuring Voltage Between PCM C1551B-28 (3.5L), Circuit CE436 (VT/OG), Harness Side And Ground
      G07411478Courtesy of FORD MOTOR CO.
    • Measure the voltage between the PCM C175B-35 (5.0L and 6.2L) or C1381B-35 (3.7L), circuit CE436 (VT/OG), harness side and ground.
      Fig 6: Measuring Voltage Between PCM C175B-35 (5.0L And 6.2L) Or C1381B-35 (3.7L), Circuit CE436 (VT/OG), Harness Side And Ground
      G07399140Courtesy of FORD MOTOR CO.
    • Is the voltage greater than 10 volts? 
      • YES  : INSTALL a new PCM. REFER to ELECTRONIC ENGINE CONTROLS . CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation.
      • No  : VERIFY BCM fuse 18 (10A) is OK. If OK, INSTALL a new BCM. REFER to MULTIFUNCTION ELECTRONIC MODULES . If not OK, REFER to the Wiring Diagrams information to identify the possible causes of the circuit short. CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation.
  5. C5 CHECK THE WAKE UP CONTROL CIRCUIT DTC FOR A FAULT STATUS CHANGE (SHORT TO GROUND INDICATED) 
    • Enter the following diagnostic mode on the scan tool: Clear BCM Continuous DTCs.
    • Ignition OFF.
    • Disconnect: PATS Transceiver C252.
    • Connect: PCM C175B (5.0L and 6.2L), C1381B (3.7L) or C1551B (3.5L).
    • Ignition ON.
    • Enter the following diagnostic mode on the scan tool: BCM - Self-Test.
    • Was DTC C113A:11 retrieved on demand during self-test? 
      • YES  : GO to C6.
      • No  : GO to  C7.
  6. C6 CHECK THE WAKE UP CONTROL CIRCUIT FOR A SHORT TO GROUND 
    • Ignition OFF.
    • Disconnect: BCM C2280F.
    • Measure the resistance between the PCM C1551B-28 (3.5L), circuit CE436 (VT/OG), harness side and ground.
      Fig 7: Measuring Resistance Between PCM C1551B-28 (3.5L), Circuit CE436 (VT/OG), Harness Side And Ground
      G07411484Courtesy of FORD MOTOR CO.
    • Measure the resistance between the PCM C175B-35 (5.0L and 6.2L) or C1381B-35 (3.7L), circuit CE436 (VT/OG), harness side and ground.
      Fig 8: Measuring Resistance Between PCM C175B-35 (5.0L And 6.2L) Or C1381B-35 (3.7L), Circuit CE436 (VT/OG), Harness Side And Ground
      G07399145Courtesy of FORD MOTOR CO.
    • Is the resistance greater than 10, 000 ohms? 
      • YES  : INSTALL a new BCM. REFER to MULTIFUNCTION ELECTRONIC MODULES . CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation.
      • No  : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation.
  7. C7 CHECK THE PCM FOR CORRECT OPERATION 
    • Enter the following diagnostic mode on the scan tool: Clear BCM Continuous DTCs.
    • Ignition OFF.
    • Connect: PCM C175B (5.0L and 6.2L), C1381B (3.7L) or C1551B (3.5L).
    • Ignition ON.
    • Enter the following diagnostic mode on the scan tool: BCM - Self-Test.
    • Was DTC C113A:11 retrieved on-demand during self-test? 
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