Diagnostic Flow Table

DIAGNOSTIC FLOW TABLE

Test	Result	Action
Are any DTCs recorded?	Yes	REPAIR all hard DTCs. FOLLOW the pinpoint tests. REFER to INTRODUCTION - GASOLINE MODELS first, then this workshop manual, then GO to "Are any continuous test memory codes present?".
-	No	REFER to DIAGNOSIS BY SYMPTOM , then GO to "Was the transmission concern corrected when the scan tool was installed?".
Are any continuous test memory codes present?	Yes	CLEAR codes and CARRY OUT the drive cycle test. If code returns, GO to "Did the continuous test memory codes reappear?".
-	No	GO to "Is the concern repaired?".
Did the continuous test memory codes reappear?	Yes	REPAIR all continuous test memory codes. FOLLOW the pinpoint tests. REFER to INTRODUCTION - GASOLINE MODELS , then the Transmission Reference manual, then this workshop manual, then GO to "Are any continuous test memory codes present?".
-	No	GO to "Is the concern repaired?".
Is the concern repaired?	Yes	VERIFY that no DTCs are present. CLEAR memory codes.
-	No	REFER to DIAGNOSIS BY SYMPTOM .
Was the transmission concern corrected when the scan tool was installed?	Yes	REFER to INTRODUCTION - GASOLINE MODELS , intermittent fault diagnosis section and use the scan tool to diagnose cause of concern in the processor, vehicle harness or external inputs (sensors or switches).
-	No	REFER to the hydraulic and mechanical routine to diagnose the concern, then GO to "Is the concern repaired?".
Is the concern repaired?	Yes	CARRY OUT the drive cycle test and VERIFY that no DTCs are present. CLEAR memory codes.
-	No	Concern should have been repaired. GO back through the Diagnostic Flow Table and REVIEW other components that may have contributed to the concern. CHECK and DIAGNOSE those components. GET assistance from other sources.