No | GO to H3 |
|---|
H3 VERIFY THE NETWORK
Ignition ON. Using a diagnostic scan tool, perform the Network Test.
Did the APIM, BCM, and PCM pass the Network Test?
Yes | GO to H4 |
|---|---|
No | REFER to: Communications Network (418-00) . |
H4 PERFORM PCM (POWERTRAIN CONTROL MODULE) SELF TEST
Ignition ON. Using a diagnostic scan tool, perform the PCM self-test.
Were any battery or charging system related Diagnostic Trouble Codes (DTCs) retrieved?
Yes | REFER to PCM DTC chart in this section. |
|---|---|
No | GO to H5 |
H5 RETRIEVE ALL CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
Ignition ON. Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).
Were any battery or charging system related Diagnostic Trouble Codes (DTCs) retrieved?
Yes | For BCM Diagnostic Trouble Codes (DTCs) refer to BCM DTC chart in this section. For APIM or ACM Diagnostic Trouble Codes (DTCs), Refer to the appropriate section in Group 415 for the procedure. For other battery or charging system related Diagnostic Trouble Codes (DTCs), REFER to: Diagnostic Trouble Code Charts (100-00 General Information, Diagnosis and Testing). |
|---|---|
No | GO to H6 |
H6 CHECK BCM (BODY CONTROL MODULE) BAT_ST_CHRG PID (PARAMETER IDENTIFICATION)
Ignition ON. Using a diagnostic scan tool, view the BCM Parameter Identifications (PIDs). Monitor the BCM BAT_ST_CHRG PID.
Does the PID indicate 50% or more?
Yes | GO to H8 |
|---|---|
No | GO to H7 |
H7 RELEARN BATTERY STATE OF CHARGE
NOTE: The battery state of charge is too low and needs to be relearned. Refer to the Description and Operation in this section for more information on battery state of charge. Remove all accessories from the lighter, all power outlets and DC/AC inverter (if equipped).
NOTE: The key should not be left in the vehicle but should be left in a secure location away from the vehicle such as a lock box. Allow vehicle to sit undisturbed for at least 6 hours. Ignition ON. Using a diagnostic scan tool, view the BCM Parameter Identifications (PIDs). Monitor the BCM BAT_ST_CHRG PID.
Does the PID indicate 50% or more?
Yes | The concern may have been caused by too low of a battery state of charge. REVIEW Energy Management operation with customer and return vehicle to customer. |
|---|---|
No | GO to H8 |
H8 VERIFY INLINE CONNECTOR
Inspect inline connector C1046 for secure connection. Disconnect Inline connector C1046. Inspect for:
corrosion (install new connector or terminals – clean module pins) damaged or bent pins – install new terminals/pins
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.