Too Cold in Vehicle
TEST DESCRIPTIONSteps 1-7:
Steps 8-17:
The number(s) below refer to the step number(s) 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.
For a description of the RPO Code(s) shown in this article/images refer to the RPO Code List found at Vehicle/Application ID. RPO Codes