E047

Check for momentary loss of BCM's 7 volts (CKT 807), ignition # 3 (CKT 750), CPS wake-up (CKT 555), PROM.

If Code E047 is set along with any of the following codes set as "History"; B334, B335, B336, B337, B552, B553, see chart on Multiple Intermittent Codes".

Clear all codes and confirm "Closed Loop" operation and No "Service Engine Soon" Light.