Step | Action | Yes | No |
|---|---|---|---|
DEFINITION: The Engine Hot indicator is always ON. | |||
1 | Did you perform the necessary inspections? | Go to Step 2 | |
2 | Test the engine coolant heater power supply cord for an open or short to ground. Refer to Circuit Testing . Did you find a condition? | Go to Step 3 | Go to Step 4 |
3 | Replace the engine coolant heater power supply cord. Refer to Coolant Heater Cord Replacement . Did you complete the repair? | Go to Step 6 | -- |
4 | Inspect for poor connections at the harness connector of the engine coolant heater. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 6 | Go to Step 5 |
5 | Replace the engine coolant heater. Refer to Coolant Heater Replacement . Did you complete the repair? | Go to Step 6 | -- |
6 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |
