Carry Out The Pcm Quick Test

NOTE: If unable to access the PCM or a scan tool communication concern exists, GO to Pinpoint Test AE .

Connect the scan tool to the data link connector (DLC). Refer to SCAN TOOL SETUP AND FUNCTIONALITY .
Carry out the PCM Quick Test to access and record any key on engine off (KOEO), key on engine running (KOER) and continuous memory DTCs. Refer to QUICK TEST DESCRIPTION .
Access and record the Freeze Frame Data. Refer to FREEZE FRAME DATA .

Are any DTCs present?

Yes	No
REFER to DIAGNOSTIC TROUBLE CODE (DTC) CHARTS AND DESCRIPTIONS .	GO to the NO DTCS PRESENT SYMPTOM CHART INDEX .