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Home >> Buick >> 1993 >> Riviera >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Anti-Lock Brake System - BOSCH 2U >> Diagnosis >> Using Tech 1 >> Notes

Using Tech 1: Notes

NOTE: Tech 1 Scan Tester (94-00101-A) with Bosch ABS DLC Adapter, Pinout Box (J-35592) and high impedance multimeter are needed to test parts of ABS.

1988-93 BRAKE cartridge must be inserted in Tech 1 to perform diagnostic procedures on Anti-Lock Brake System (ABS). Tech 1 is plugged into DLC before turning ignition on. A Bosch ABS adapter is required when testing Bosch 2U ABS.