VSA System Symptom Troubleshooting - VSA activation indicator does not go off and no DTCs are stored
VSA activation indicator does not go off, and no DTCs are stored
|1.||Turn the ignition switch ON (II).|
|2.||Check the VSA activation indicator for several seconds when the ignition switch is turned ON (ll).|
Does the indicator come on then go off?
YES - Intermittent failure, the system is OK at this time. Check for loose terminals between the VSA OFF switch 5P connector, gauge control module (tach) connector (36P), and VSA modulator-control unit 37P connector. Refer to intermittent failures troubleshooting.n
NO - Go to 3.
|3.||Check the VSA OFF SWITCH in the VSA DATA LIST with the HDS when pushing the VSA OFF switch.|
Does indicate change ON (OFF) to OFF (ON)?
YES - Go to 4.
|4.||Turn the ignition switch OFF.|
|5.||Check the VSA OFF switch.|
Is the VSA off switch OK?
YES - Go to 6.
|6.||Disconnect the gauge control module (tach) connector (36P).|
|7.||Disconnect the VSA OFF switch 5P connector.|
|8.||Check for continuity between VSA OFF switch 5P connector terminal No. 2 and body ground.|
Is there continuity?
YES - Repair short in the wire between the gauge control module (tach) and the VSA OFF switch.n