Too Cold In Vehicle

TOO COLD IN VEHICLE

TEST DESCRIPTION

Steps 1-6:

Steps 7-9:

Steps 10-11:

Steps 12-16:

Steps 17-21:

Steps 22-24:

2. This test resets HVAC control module and checks for current air temperature actuator DTC.
8. This checks for proper operation of coolant system to insure heater output.