G2 CHECK THE VDM (VEHICLE DYNAMICS CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
Is DTC U0151:00 retrieved again?
Yes | GO to G3 |
|---|---|
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. |
G3 REVIEW THE RECORDED DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE VDM (VEHICLE DYNAMICS CONTROL MODULE) SELF-TEST
Check the recorded Diagnostic Trouble Codes (DTCs) from the VDM self-test.
Is DTC P0562:16, P0563:17, P1794:17 or P1794:18 present in the VDM?
Yes | If DTC P0562:16 or P1794:18 is present, GO to Pinpoint Test A If DTC P0563:17 or P1794:17 is present, GO to Pinpoint Test B |
|---|---|
No | GO to G4 |
G4 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS) IN THE RCM (RESTRAINTS CONTROL MODULE)
Using a diagnostic scan tool, carry out the RCM self-test.
Are any Diagnostic Trouble Codes (DTCs) present in the RCM?
Yes | DIAGNOSE the RCM Diagnostic Trouble Codes (DTCs). REFER to: Airbag Supplemental Restraint System (SRS) (501-20B Supplemental Restraint System, Diagnosis and Testing). |
|---|---|
No | GO to G5 |
G5 CHECK FOR OTHER CAUSES OF COMMUNICATION NETWORK CONCERN
NOTE: If new modules were installed prior to the DTC being set, the module configuration can be incorrectly set during the PMI or the PMI may not have been carried out.
Check the vehicle service history for recent service actions related to the VDM or RCM. If recent service history is found:
verify the correct replacement module was installed.
HVBOM may be used to verify correct part fitment.
verify the configuration of replacement module was correct.
re-configure the module using as-built data if prior configuration is suspect.
verify the module was not obtained from a like vehicle and installed into customer vehicle.
return the swapped module to source vehicle and obtain new replacement module.
Operate the system and determine if the observable symptom is still present.
Is the observable symptom still present?
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.