No. 4 Check Engine Light Illuminates [Instrument Cluster]: Notes

4	Check engine light illuminates
POSSIBLE CAUSE	PCM malfunction PCM stores DTC Instrument cluster malfunction Connector or pin malfunction Short circuit in wiring harness between CAN-L, CAN-H and ground Open circuit in CAN wiring harness (CAN-L, CAN-H) CAN wiring harness (CAN-L, CAN-H) short each other