Possible Sources
PINPOINT TEST J : DTC (DIAGNOSTIC TROUBLE CODE) U0146:00
J1 VERIFY THE CUSTOMER CONCERN
Ignition ON. Verify there is an observable symptom present.
Is an observable symptom present?
Yes | GO to J2 |
|---|---|
No | The system is operating normally at this time. The DTC may have been set due to high network traffic or an intermittent fault condition. CLEAR the DTC. |
J2 CHECK THE COMMUNICATION NETWORK
Using a diagnostic scan tool, perform the network test.
Does the GWM pass the network test?
Yes | GO to J3 |
|---|---|
No | REFER to: Communications Network (418-00 Module Communications Network) . |
J3 CHECK THE GWM (GATEWAY MODULE A) DIAGNOSTIC TROUBLE CODES (DTCS)
Using a diagnostic scan tool, check the GWM Continuous Memory Diagnostic Trouble Codes (CMDTCs).
Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes | REFER to: Communications Network (418-00 Module Communications Network) . |
|---|---|
No | GO to J4 |
J4 RECHECK THE PAM (PARKING ASSIST CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs). Operate the system and test for normal operation. Check the PAM Continuous Memory Diagnostic Trouble Codes (CMDTCs).
Is DTC U0146:00 still present?
Yes | GO to J5 |
|---|---|
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. |
J5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0146 SET IN OTHER MODULES
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.