VSA activation indicator does not come on

1. Turn the ignition switch ON (II), and watch the VSA activation indicator.

Does the VSA activation indicator come on for several seconds?

YES | - | The system is OK at this time.■
NO | - | Go to Step 2 .

1. Do the gauge control module self-diagnosis function procedure.

Is the gauge control module OK?

YES | - | Go to Step 3 .
NO | - | Replace gauge control module. ■

1. Turn the ignition switch OFF.

1. Substitute a known-good VSA modulator-control unit.

1. Turn the ignition switch ON (II).

Does the VSA activation indicator come on?

YES | - | Replace the VSA modulator-control unit. ■
NO | - | Check for loose terminals in the gauge control module connectors. If connections are good, replace the gauge control module.■