Reset Codes; Emergency Override (Where Applicable); Third-Party Maintenance (Tpm); Other - ACS G series Owner's Manual

Reset Codes

Reset codes are used by service personnel to change the service
dates, early recall dates, lockout dates, and in emergency situations,
override the interlock. These codes are randomly generated and
change daily. Attempting to circumvent these codes results in a
program violation.

Emergency Override (where applicable)

The Emergency Override code is available for true emergency
situations. Using this code for any other reason results in a Program
Violation.

Third-Party Maintenance (TPM)

The repair shop enters a TPM code when work needs to be done on
your vehicle.

Other

Reset codes can apply in other instances, too. For example, an early
recall might occur by mistake, or a client might not be able to attend a
service appointment for valid reasons.

Disposal of Unit at End of Service Life

Return to your dealer for removal of the interlock from your vehicle.
Following the removal, proper disposal of the alcohol interlock (ECU,
handset, or both) at the end of its service life will be done by the
manufacturer.
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G Series User Guide