Motronic M 1.5.4 Quick Check F5:ACTUATOR TEST
IMMO.SIG. TEST
| Conditions for Checking | Nominal Value |
Affected Terminals: 9
Possible Trouble Codes: 143, 144, 145
Ignition OFF
Ignition ON
Press key F5 in the system main menu, select the desired test using the arrow keys and confirm with YES. Follow the instructions in the diagnostic tester display.
Note:
The check is completed after a maximum of 12 s.
Note:
The control unit requests the imosignal from the immobiliser control unit. The control unit evaluates the received signal.
If the display on the right appears after selection of the test, there is no immobiliser control unit installed.
| IMMO. SIG TEST |
NO IMMOBILISER
There are some more errors that can occur during the test:
If the display on the right appears after selection of the test, the control unit immobiliser is not programmed
| IMMO.SIGNAL TEST |
REPROGRAM
IMMOBILISER!
If the display on the right appears after selection of the test, the immobiliser control unit received no signal from the immobiliser control unit.
| IMMO.SIGNAL TEST |
NO SIGNAL
RECEIVED
| If the display on the right appears after selection of the test, the immobiliser control unit received a wrong signal from the control unit. | IMMO.SIGNAL TEST |
WRONG SIGNAL
| RECEIVED! |