Using Tech 1: Notes
NOTE:
Tech 1 Scan Tester (94-00101-A), Adapter (T-100), 1993 brake system cartridge and high-impedance (10-megohm minimum) multimeter are required to test parts of ABS system.
Insert brake systems cartridge in Tech 1 to perform ABS diagnostic procedures. Plug Tech 1 and adapter into ALDL connector before turning ignition on.