With Traction Control

CAUTION: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.

Do not carry out any of the following pinpoint tests unless instructed to do so. It is assumed that a fault has been detected in the system that directs entry to a specific diagnostic routine. Carrying out any pinpoint test without direction to do so may result in inaccurate diagnosis and possible replacement of functioning components. Correct test results are dependant on the correct operation of related components/systems.

Do not replace any parts unless the results indicate that they should be replaced.

When more than one diagnostic trouble code (DTC) is received, always start with the first DTC received.

For correct pinpoint test procedures, follow the steps in order as listed. Follow each step until a fault is found.

After completing any repair to the anti-lock brake system, verify that all components are correctly reconnected, then clear all DTCs.

NGS Tester can be used to take voltage and resistance measurements. Necessary probes and adapters are included in the NGS Tester kit.