Pinpoint Test Pc: Data Link Diagnostics Network Test

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

PC1 RUN THE DATA LINK DIAGNOSTICS TEST
- Carry out the diagnostic tool data link test.
- Is system passed obtained?
Yes : The test passed. RETURN to the SYMPTOM CHART of the section for the module in question.

No : If international standards organization (ISO) 9141 communication network circuit fault; all electronic control units no response/not equipped, GO to PINPOINT TEST F .

If medium speed controller area network (CAN) circuits faults; all electronic control units no response/not equipped, GO to PINPOINT TEST G .

If high speed CAN circuits faults; all electronic control units no response/not equipped, GO to PINPOINT TEST H .

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