2002 Cadillac El Dorado Repair Question

Topics covered: Control panel, Heater, Panel.
Mileage: 120,000 miles.

Asked on October 16, 2012

Cadillac El Dorado Control panel Problem

Would like to how to perform a self diagnostic test on the auto climate control thru the heater control panel

Asked by (pending member)

Replied on October 16, 2012

I see it only done with a scan tool.

Answered by saturntech9 (expert)
23,156 answers provided

Replied on October 19, 2012

that feature ended in 97.

Answered by cadieman (expert)
2,854 answers provided