Heating and Air Conditioning: Application and ID

Heating and Air Conditioning System Identification

The 700 and 900 series cars have used differing control systems over the production run. To determine which system is installed on the vehicle, compare the control panel with those pictured below.


Standard Heater



Up to 1990




From 1991


CU / MCC



Up to 1990




1991-1993




From 1994


ACC





ECC