AL329 User Manual V1.00

4) If more than one DTC is found, use the SCROLL button to review each

code.

 If retrieved DTCs contain any manufacturer specific or enhanced

codes, the tool’s AutoVIN technology will automatically display the

definition of the code.

5) Select Previous Menu from the Read Codes screen, and press

ENTER/Exit button to return to previous menu.

Erase Codes

NOTE

1. Erasing the Diagnostic Trouble Codes may allow the scan tool to delete

not only the codes from the vehicle’s on-board computer, but also

“Freeze Frame” data and manufacturer-specific enhanced data. Further,

the I/M Readiness Monitor Status for all vehicle monitors is reset to Not

Ready or Not Complete status. Do not erase the codes before repairs

or services have been performed.

2. Even if deleted, codes will again display if the underlining fault causing

the code is not addressed.

1. This function is performed with key on, engine off (KOEO). Do not start

the engine.

1) Use the SCROLL button to select Erase Codes from Diagnostics

Menu and press the ENTER/Exit button.

2) A warning message displays for your confirmation.

Figure 3-5 Sample Erase Codes Screen

 If you do not want to proceed with erasing codes, use SCROLL

button to select NO to exit. A message of “Command Cancelled!”

displays. Wait a moment or press any key to return to Diagnostic

Menu.

3) Press the ENTER/Exit button to confirm.