Pinpoint Test Pc: Data Link Diagnostics Test
WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
- PC1 DATA LINK DIAGNOSTICS TEST
- Key in ON position.
- Carry out the data link diagnostics test.
- Is system passed obtained?
- Yes : Test passed. RETURN to the Symptom Chart of the article for the module in question.
- No : If CAN circuits faults; all electronic control units no response/not equipped, Go To PINPOINT TEST E: NO CONTROLLER AREA NETWORK (CAN) COMMUNICATION .
If SCP circuits fault; all electronic control units no response/not equipped, Go To PINPOINT TEST F: NO STANDARD CORPORATE PROTOCOL (SCP) MODULE/NETWORK COMMUNICATION .
If ISO circuit fault; all electronic control units no response/not equipped, Go To PINPOINT TEST G: NO INTERNATIONAL STANDARDS ORGANIZATION (ISO) 9141 NETWORK COMMUNICATION .
If no response from the diagnostic tool, Go To PINPOINT TEST H: NO MODULE/NETWORK COMMUNICATION - NO POWER TO THE DIAGNOSTIC TOOL .