DTC P1860 Cadillac
Air Flow Control 3 Circuit
Air Flow Control 3 Circuit
Description
The ignition is ON. The HVAC module is ON.
Cause and Solution
The actual door position differs from the commanded door position by more than 4 counts or the HVAC control module detects the door position signal circuit is less than 3 counts or greater than 253 counts.
Video Guide
Diagnostic Info
- DTC Code: P1860
- Brand: Cadillac