Scroll List and Frozen Values

Scroll list and frozen values

Scroll list
The function is used to check what status there is in the parameters in the system.

Hint: To update the values after programming a key the ignition must be switched off and on.

Frozen values
At the same time as the control module detects a fault in the system and a diagnostic trouble code (DTC) is stored, the parameters are frozen in the control module memory. These frozen values mirror the relationships when the diagnostic trouble code (DTC) was stored.

Hint: Earlier versions of the immobilizer control module do not have the frozen values function.