Too Cold in Vehicle

TOO COLD IN VEHICLE

TEST DESCRIPTION

Steps 1-5:

Steps 6-8:

Steps 9-12:

Steps 13-17:

The numbers below refer to the step numbers on the diagnostic table.
5. This checks for proper cooling system operation.
12. The voltage will vary between 0-12 volts during normal operation. The HVAC control assembly connector must be connected during this step.