B3000 SE Regular Cab 2WD V6-3.0L OHV (2002)
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CKT914, CKT915 or CKT70 = ALL ECUS NO RESP/NOT EQUIP, refer to Section 418-00.
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NO RESPONSE/NOT EQUIP for GEM, go to Pinpoint Test A.
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SYSTEM PASSED, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs and carry out self-test
diagnostics for the GEM.
6. If the DTCs retrieved are related to the concern, go to the GEM Diagnostic Trouble Code (DTC) Index to continue diagnostics.
7. If no DTCs related to the concern are retrieved, refer to the appropriate section to continue diagnostics.
GEM Diagnostic Trouble Code (DTC) Index Part 1
