Operating Test

This test should be performed in the PTC ON conditions.

1. Run the engine.
2. Check the current on wiring with a clamp multi tester.

   Pattern	Current (A)
   PTC 1 ON	0.1 - 33
   PTC 2 ON	0.1 - 33
   PTC 3 ON	0.1 - 33
   Total	0.1 - 100

3. If the current is not specification, inspect related wiring.