Case IH NH3042: HS Power Stage Cold Start Heater Relay - No Signal

The HS Power stage cold start heater relay is not providing a signal, which may prevent the cold start heater from operating correctly.

1. 1

   The HS Power stage cold start heater relay

2. 2

   The wiring and connections to the HS Power stage cold start heater relay

1. 1

   Inspect

   Inspect the HS Power stage cold start heater relay for visible damage or wear.

2. 2

   Test

   Test the HS Power stage cold start heater relay for proper operation using the appropriate testing equipment.

3. 3

   Check

   Check the wiring and connections to the HS Power stage cold start heater relay for continuity and proper seating.