Too Cold In Vehicle

TOO COLD IN VEHICLE

TEST DESCRIPTION

Step 1:

Steps 2-6:

Steps 7-9:

Steps 10-11:

Steps 12-15:

Steps 16-21:

Steps 22-24:

Steps 25-26:

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.