Code No. P066A: No. 1 Cylinder Glow Plug Circuit Short


DIAGNOSIS CONTENT



TROUBLE JUDGMENT


Check Condition
  • Ignition switch: ON
Judgment Criterion
  • Short circuit at No. 1 glow plug.

FAIL SAFE FUNCTION



  • Glow control is prohibited.

PROBABLE CAUSE



  • Failed glow control relay
  • Failed No. 1 glow plug
  • Failed electrical harness in No. 1 glow plug circuit