System Precheck

PINPOINT TEST PC: DATA LINK DIAGNOSTICS NETWORK TEST

Test Step	Result/Action to Take
PC1 RUN THE DATA LINK DIAGNOSTICS NETWORK TEST	Yes The test passed. RETURN to the Symptom Chart of the module in question. No If no response from the diagnostic tool, Go To PINPOINT TEST T . If ISO, CAN, UBP, or SCP = SOME ECUS NO RESP/NOT EQUIP, GO to SYMPTOM CHART . If ISO = ALL ECUS NO RESP/NOT EQUIP, Go To PINPOINT TEST P . If SCP = ALL ECUS NO RESP/NOT EQUIP, Go To PINPOINT TEST O . If the module in question is NO RESPONSE/NOT EQUIPPED, GO to SYMPTOM CHART . If CAN = ALL ECUS NO RESP/NOT EQUIP, Go To PINPOINT TEST H .
Carry out the diagnostic tool data link test. Is system passed obtained?

Test Step

Result/Action to Take

PC1 RUN THE DATA LINK DIAGNOSTICS NETWORK TEST

Yes
The test passed. RETURN to the Symptom Chart of the module in question.
No
If no response from the diagnostic tool, Go To PINPOINT TEST T .
If ISO, CAN, UBP, or SCP = SOME ECUS NO RESP/NOT EQUIP, GO to SYMPTOM CHART .
If ISO = ALL ECUS NO RESP/NOT EQUIP, Go To PINPOINT TEST P .
If SCP = ALL ECUS NO RESP/NOT EQUIP, Go To PINPOINT TEST O .
If the module in question is NO RESPONSE/NOT EQUIPPED, GO to SYMPTOM CHART .
If CAN = ALL ECUS NO RESP/NOT EQUIP, Go To PINPOINT TEST H .

Carry out the diagnostic tool data link test.
Is system passed obtained?