Digital Diesel Electronics DDE 2.1 Quick Check F0: DATA LIST
| No. | TECH 1 Display | Conditions for Checking | Nominal Value | Trouble Codes | Terminal |
|---|---|---|---|---|---|
| 13 | A / C INFORMAT. SW | Vehicles with AC: |
Engine running at idle speed, operating temperature
(Air conditioning switched off)
Actuate AC switch
(Air conditioning switched on)
Vehicles without AC:
INACTIVE 0 V
ACTIVE 12 V
| INACTIVE 0 V | - | 44, 16 |