With Scan Tool

CLEARING ABS CODES
The ABS DTC's in the EBCM memory are erased in one of two ways:
1. TECH 1 "Clear DTC's selection.
2. After 100 DTC free cycles.

Be sure to verify proper system operation and absence of DTCs when the clearing procedure is completed.

The EBCM will not permit DTC clearing until all DTCs have been displayed. Also, DTCs cannot be cleared by unplugging the EBCM, disconnecting the battery cables, or turning the ignition "OFF" (except on an ignition cycle default).

TECH 1 METHOD
Select F2 for diagnostic trouble codes. After DTCs have been viewed completely, Tech 1 will ask, "CLEAR DTCs?"; answer "YES." Tech 1 will then -read, "HISTORY DATA WILL BE LOST. CLEAR DTCs?" Answer "YES" and DTCs will be cleared.

IGNITION CYCLE DEFAULT
If no diagnostic trouble code occurs for 100 drive cycles (a drive cycle occurs when the ignition is turned "ON" and the vehicle is driven faster than 16 km/h (10 mph)), any existing DTC's are cleared from the EBCM memory. This is not an acceptable method for clearing ABS DTC's.