Pinpoint Test Pc: Data Link Diagnostics Test

WARNING: This page is about a different car, the 2004 Ford Explorer Sport Trac. However, it is still accessible from the selected car via links, so may be relevant.

DATA LINK DIAGNOSTICS TEST CHART

Test Step	Result / Action to Take
PC1 DATA LINK DIAGNOSTICS TEST	Yes Test passed. RETURN to the Symptom Chart for the module in question. No If the module in question is no response/not equipped on ISO or SCP, GO to SYMPTOM CHART . If ISO circuit fault; all electronic control units no response/not equipped, go to PINPOINT TEST G . If SCP circuit fault; 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 .
Key in ON position. Carry out the data link diagnostics test. Is system passed obtained?

Test Step

Result / Action to Take

PC1 DATA LINK DIAGNOSTICS TEST

Yes
Test passed. RETURN to the Symptom Chart for the module in question.
No
If the module in question is no response/not equipped on ISO or SCP, GO to SYMPTOM CHART .
If ISO circuit fault; all electronic control units no response/not equipped, go to PINPOINT TEST G .
If SCP circuit fault; 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 .

Key in ON position.
Carry out the data link diagnostics test.
Is system passed obtained?