October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Code Enable Criteria

Conditions for running DTC:

Ignition voltage is 9-18 volts.
Engine speed is greater than 80 RPM.
PCM driver is activated.

Conditions for setting DTC:

PCM detects an improper voltage level on the output circuit that controls the A/C relay.
Condition is present for at least 30 seconds.