Reading and Clearing Diagnostic Trouble Codes

Notes Regarding Diagnostic Trouble Codes (DTC's)

The Control unit used in the Air Conditioning system does not have On-Board Diagnostic capabilities and, consequently, does not store diagnostic trouble codes (DTC's)!

Conventional system checks can be conducted using the following input/output index, at the control unit connector.

Climate Control Inputs/Outputs - Part 1 of 2:

Climate Control Inputs/Outputs - Part 2 of 2:

For additional information pertaining to the index refer to "Heating and Air Conditioning : Diagrams : Electrical. Electrical Diagrams