Diagnostics For On-Board Diagnostics Failed

DIAGNOSTICS FOR ON-BOARD DIAGNOSTICS FAILED
A: AT OIL TEMP INDICATOR LIGHT

DIAGNOSIS:
- The AT OIL TEMP indicator light circuit is open or shorted.

TROUBLE SYMPTOM:
- When ignition switch is turned to ON (engine OFF), AT OIL TEMP indicator light does not illuminate.
....TROUBLE 1
- When on board diagnostics is performed, AT OIL TEMP indicator light remains illuminated TROUBLE 2





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B: CONTROL MODULE POWER SUPPLY AND GROUND LINE





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