Pinpoint Test Pc: Data Link Diagnostics Network Test

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

PC1 RUN THE DATA LINK DIAGNOSTICS NETWORK TEST
- Run the Data Link Diagnostics Network Test.
- Is SYSTEM PASSED obtained?
Yes : The test PASSED. RETURN to the Symptom Chart of the section for the module in question.

No : If controller area network (CAN) circuit faults; all electronic control units no response/not equipped, GO to PINPOINT TEST L .

If international standards organization (ISO) 9141 communications network circuit faults; all electronic control units no response/not equipped, Go to PINPOINT TEST M .

If standard corporate protocol (SCP) communications network circuit faults; all electronic control units no response/not equipped, GO to PINPOINT TEST N .

If only one module does not communicate with the diagnostic tool, GO to SYMPTOM CHART .

If no response from the diagnostic tool, GO to PINPOINT TEST O .