QT6 Perform VOM Hookup

- Verify that a failure has been detected in the ABS. (An illuminated anti-lock brake warning indicator in the KOER mode indicates a present failure. If the anti-lock brake warning indicator is not illuminated in KOER mode but symptom exists, it may indicate a past or intermittent problem).

- Key OFF.

- Access the data link connector located in the engine compartment.

- Connect a jumper wire at data link connector from "TBS" (Test Brake System) to "GND" terminals.

- Connect an analog VOM between "FBS" (Failure Brake System) terminal and engine ground.

- Set the VOM on a DC voltage range to read from 0 to 20 volts.

Hooking Up VOM:

- Is the jumper wire and VOM hooked up properly as shown in illustration?


YES -- Proceed to QT8, ABS Diagnostic Trouble Code Retrieval. QT8 Perform ABS Diagnostic Trouble Code Retrieval

NO -- Re-attempt this test step, VOM Hookup. Service any faults if necessary.