GMP4 6VD1 F5:ACTUATOR TEST
CHECK LIGHT
| Conditions for checking | Nominal Value |
Affected Terminals: A5
Possible Trouble Codes:
Engine running at idle speed, operating temperature
Press corresponding key in the system main menu to call up Actuator Test functions, select the desired test and confirm with YES. Follow the instructions in the diagnostic tester display.
The CHECK LIGHT is actuated at a frequency of 1 Hz.
| The check is completed after a maximum of 30 s. | System telltale |
ON
and
OFF
| alternating |