No. 9 Low Engine Coolant Temperature Indicator Light (Blue)/High Engine Coolant Temperature Warning Light (Red) Illuminates Or Flashes Continuously [Instrument Cluster]: Notes

9	Low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red) illuminates or flashes continuously
POSSIBLE CAUSE	PCM malfunction 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