C113A:11 Or C113A:15

E1 CHECK FOR BCM (BODY CONTROL MODULE) DTCS
- Ignition ON.
- Using a diagnostic scan tool, perform the BCM self-test.
Is DTC C113A:11 present?
- Yes : GO to E2
- No : If DTC C113A:15 is present, GO to E4
  For all other BCM Diagnostic Trouble Codes (DTCs),
  
  REFER to: BODY CONTROL MODULE (BCM) .
E2 CHECK THE PCM (POWERTRAIN CONTROL MODULE) FOR A SHORT TO GROUND
- Ignition OFF.
- Disconnect PCM C1381B .
- Ignition ON.
- Using a diagnostic scan tool, clear the BCM Diagnostic Trouble Codes (DTCs).
- Using a diagnostic scan tool, perform the BCM self-test.
Is BCM DTC C113A:11 present?
- Yes : GO to E7
- No : GO to E3

E3 CHECK THE PCM (POWERTRAIN CONTROL MODULE) WAKE-UP SIGNAL CIRCUIT FOR A SHORT TO GROUND

Ignition OFF.

Measure:

Positive Lead	Measurement/Action	Negative Lead
C1381B-28		Ground

Is the resistance greater than 10, 000 ohms?

Yes : GO to E7
No : REPAIR the circuit.

E4 CHECK THE PCM (POWERTRAIN CONTROL MODULE) WAKE-UP SIGNAL CIRCUIT FOR A SHORT TO VOLTAGE

Ignition OFF.
Disconnect PCM C1381B if necessary.
Disconnect BCM C2280C .
Ignition ON.

Measure:

Positive Lead	Measurement/Action	Negative Lead
C1381B-28		Ground

Is any voltage present?

Yes : REPAIR the circuit.
No : GO to E5

E5 CHECK THE PCM (POWERTRAIN CONTROL MODULE) WAKE-UP SIGNAL CIRCUIT FOR AN OPEN

Ignition OFF.

Measure:

Positive Lead	Measurement/Action	Negative Lead
C1381B-28		C2280C-18

Is the resistance less than 3 ohms?

Yes : GO to E6
No : REPAIR the circuit.

E6 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
- Ignition OFF.
- Disconnect and inspect all BCM connectors.
- Repair:
  - corrosion (install new connectors or terminals - clean module pins)
  - damaged or bent pins - install new terminals/pins
  - pushed-out pins - install new pins as necessary
- Reconnect the BCM connectors. Make sure they seat and latch correctly.
- Operate the system and determine if the concern is still present.
Is the concern still present?
- Yes : CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW the TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new BCM .
  REFER to: BODY CONTROL MODULE (BCM) .
- No : The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.
E7 CHECK FOR CORRECT PCM (POWERTRAIN CONTROL MODULE) OPERATION
- Ignition OFF.
- Disconnect and inspect all PCM connectors.
- Repair:
  - corrosion (install new connectors or terminals - clean module pins)
  - damaged or bent pins - install new terminals/pins
  - pushed-out pins - install new pins as necessary
- Reconnect the PCM connectors. Make sure they seat and latch correctly.
- Operate the system and determine if the concern is still present.
Is the concern still present?
- Yes : CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW the TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new PCM .
  REFER to: POWERTRAIN CONTROL MODULE (PCM) - 2.0L EcoBoost (184kW/250PS) - MI4 .
- No : The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.