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Home >> Saturn >> 1995 >> SC2 Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (A/C-Heater System) >> Testing >> ACP Data Display Codes >> Code AD21
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Code AD21

WARNING: This page is about a different car, the 1995 Cadillac Seville, 1995 Cadillac Eldorado, and 1995 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.

Coolant temperature sent from PCM to ACP is displayed in degrees Celsius (from -40°C to 151°C).

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