SFI System

DIAGNOSTIC TROUBLE CODES CHART (SAE Controlled)

HINT: Parameters listed in the chart may not be exactly the same as your reading due to the type of instrument or other factors.

If a malfunction code is displayed during the DTC check in check mode, check the circuit for that code listed in the tables.





DTC CHART (Manufacturer Controlled)





FAIL-SAFE CHART
If any of the following codes is recorded, the ECM enters fail-safe mode.