F0:DATA LIST
No.
| TECH 1 Display |
|---|
| Conditions for Checking |
| Nominal Value |
Trouble Codes
| Terminal |
|---|
| 13 |
| A/C INFORMAT. SW |
Ignition ON
Engine running at idle speed, operating temperature
Vehicles with AC:
| Actuate AC switch |
INACTIVE 0 V
INACTIVE 0 V
ACTIVE 12 V
| - |
|---|
| 41/19 |
| The lead to Ter. 41 in control unit K 61 is present in all vehicles, but in vehicles without air conditioning it is unoccupied in the vehicle. |
Notes for Trouble-shooting:
Vehicles without AC
· Using multimeter, measure voltage at wiring harness plug X11/Ter.2 to ground
· Ignition ON
Vehicles with AC
· Using multimeter, measure voltage at wiring harness plug X11/Ter.2 to ground
· Engine running at idle speed
- AC OFF
| - AC ON |
Nominal Value:
0 V
0 V
| 12 V |
Cause of Fault:
· Short circuit to voltage in lead to X11/Ter.2
· Interruption or short circuit in lead to X11/Ter.2 to AC switch
· Control unit K61 defective